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Transcript

00:00:00The air is dry, the wind is blowing, you feel like you're in front of a fireplace, but that's not the case.

00:00:09You're in your garden, about to prepare a feast, when you suddenly see the trees shaking uncontrollably.

00:00:15The leaves fall like confetti. The wind has just blown your last clothes that were drying in the vast void.

00:00:22You look around you and everyone is as confused and afraid as you are.

00:00:26In the distance, you see a red horizon of fire in the forest and a large vortex that touches the sky.

00:00:32You drop everything and run away. You'll be lucky if you manage to distance yourself from a tornado,

00:00:37which usually travels at about 50 km per hour, but can reach you at 110 km per hour.

00:00:43Imagine that you run away from a giant tornado that rushes towards you at the speed of a sunbolt.

00:00:48The roads are full of people trying to find shelter or leave the city.

00:00:52You get in your car and try to start it, but the wind breaks your windshield.

00:00:58Anyway, a big tornado is powerful enough to blow up an entire car. You have to go on foot.

00:01:05The best way is to go to your friend's house. They have a deep basement full of supplies.

00:01:10Every time a tornado passes, try to take shelter in an underground place.

00:01:14If you don't have a basement, avoid the windows and try to stay under something solid to protect you.

00:01:21You run to your friend's house. Everything around you is swept away by fierce winds.

00:01:25But when you turn around, you see the tornado turn red.

00:01:29You can barely see it because of the debris, but the whirlwind is on fire. It's a fire tornado.

00:01:37These tornado winds can reach you at 225 km per hour and can reach between 4.5 m and 45 m high and up to 150 m wide.

00:01:49These monsters occur when tons of smoke swirl around you, so that the storm starts to act like a tornado.

00:01:56In fact, fire mini-tornadoes can even occur in a campfire and are called fire whirlwinds.

00:02:02The next time you camp or make fire in your fireplace, look closely. You may see one forming.

00:02:09Whatever it is, the one that interests us is getting closer and closer.

00:02:14It's quite difficult for you to see where you're going.

00:02:17You use your hands to scatter the smoke and ash flying around your face, but it's useless.

00:02:23You keep sprinting as fast as you can until you see a huge truck parked in the middle of the road.

00:02:30You get under it. It's one of those trucks with about twenty wheels.

00:02:34They look so big and so heavy up close. Then you hear a squeak and a thud.

00:02:41The wheels look magical. With grace, they start to rise from the ground, as if the truck was part of a Las Vegas magic number.

00:02:49When the tornado approaches, the wheels go higher.

00:02:52It's better to be far from here when the truck goes back down to the ground.

00:02:56You crawl and keep running.

00:03:00You find a store or shelter, making sure you don't get too close to the window.

00:03:06You crawl as far as you can into the store, ready to wait for it to pass.

00:03:11But all around you, the ground is on fire.

00:03:14This burning tornado is a monster, and it's charging at you.

00:03:18You look in the distance, and you see another fire tornado destroying another part of the city.

00:03:24For a tornado to form, you need an open space.

00:03:27That's why a lot of tornadoes you see in the news are happening in the same region as the United States,

00:03:32where there aren't many mountains and the landscape is flat.

00:03:35But of course, they can happen anywhere.

00:03:38However, it's not common to see tornadoes in the animated downtowns of big cities.

00:03:43They need a lot of open space for the rotating whirlwind to happen.

00:03:48But today, it's not a normal day.

00:03:51A tornado forms in a supercellular storm.

00:03:55That's when two different air temperatures clash.

00:03:59The vortex you see in the tornadoes is formed when the hot air and humidity come from above,

00:04:04and when below, it's chaos.

00:04:06The final result is a huge cloud of black smoke that we see in all the movies about tornadoes.

00:04:12Meteorologists can roughly predict the tornadoes by monitoring the amount of humidity in the air.

00:04:18Every second counts, so keep your TV on the next time a storm is preparing near you.

00:04:24But it doesn't really apply to a fire tornado.

00:04:27The winds are getting stronger and you can feel the heat, even inside the store.

00:04:32Outside, spiral flamethrowers set fire to everything in their path.

00:04:37It may be too late to find an underground shelter.

00:04:40You improvise a way to protect yourself by hiding under the box.

00:04:44And now, you can't see anything anymore.

00:04:47There's ash everywhere and the windows are all broken.

00:04:50Ash is one of the most dangerous elements in a fire tornado,

00:04:54especially for your lungs and eyes.

00:04:57Your best option is to stay as low as possible on the ground.

00:05:01Since the smoke is rising, it's possible that there's still just enough oxygen down there.

00:05:05And by climbing, you'll avoid getting hit by objects or flying debris.

00:05:10Fires are spreading now and there's a lot more smoke.

00:05:14The trees outside have caught fire and there are incandescent embers out of sight.

00:05:19These embers can travel more than a kilometer and start fires around them.

00:05:24Now that it's getting really crazy, objects in the store start flying,

00:05:29as if the smoke wasn't enough.

00:05:31You feel like you're inside an erupting volcano,

00:05:34spitting out chocolate bars and chips.

00:05:37It's only a matter of time before the table you're hiding under is blown up.

00:05:42The noise inside the store is deafening,

00:05:45as if you were sitting next to a jet engine.

00:05:48You can't tell if you're sweating because of the heat or the adrenaline.

00:05:52But suddenly, you see someone at the other end of the store giving you a sign,

00:05:56trying to tell you something.

00:05:58They have an underground warehouse. You're safe.

00:06:01But getting there is going to be difficult.

00:06:04You see the screws of the table loosening, preparing to fly into the air.

00:06:08You find a bottle of water next to you and tear a piece of fabric from your shirt.

00:06:13By using a damp cloth, you can filter some of the harmful particles in the air

00:06:18to keep breathing.

00:06:20Then you crawl out of the table and head for the underground warehouse.

00:06:24But the floor is covered in broken glass,

00:06:27and there are cans and debris everywhere.

00:06:30Even the cans are starting to heat up.

00:06:32You crawl like a lazy person, trying to avoid everything that's pointed.

00:06:36The fire tornado is still there, and it's getting even closer.

00:06:41You finally get there, and the employee shoots you in the stairs.

00:06:44It's dark, but there's a lamp to help you see.

00:06:48When a fire tornado is raging, it's better to be patient.

00:06:52Most of these fire storms don't last that long.

00:06:55So you relax, or you try to wash your face in a nearby sink.

00:07:00You wipe off all that black ash, and breathe normally again.

00:07:04But when you relax a little more, you feel the floor shaking.

00:07:07Around you, everything starts to fall.

00:07:10The employee and you stand behind a pile of cans.

00:07:14Then the power of the tornado rises by a notch.

00:07:17The warehouse above you is raised from the ground.

00:07:20All that's left are the steel and concrete foundations,

00:07:24and a few random pillars.

00:07:26The steel door that separates you from the outside barely holds you up.

00:07:30You can see the screws loosening.

00:07:32You can even see the fire entering the warehouse.

00:07:34The whole room collapses in an instant.

00:07:37The wind is even stronger than before.

00:07:39But the moment after, it's over.

00:07:42Those few minutes felt like hours.

00:07:44You and the employee go out and admire the show.

00:07:47That is to say, not much to be honest.

00:07:49It looks like the store has been torn apart like a bandage.

00:07:52And all around you, a city that you can't even recognize.

00:07:56The big problem with these fire tornadoes

00:07:58are the fires they leave behind.

00:08:01They can ruin cities, forests, farms, and lives.

00:08:06You go hiking in a sublime protected reserve in California.

00:08:10And you find yourself facing a puma.

00:08:12Stay calm.

00:08:13You have to show him you're not scared.

00:08:15Shout at the animal and shake your arms.

00:08:17If it doesn't work, throw stones, branches,

00:08:19and anything you can get your hands on.

00:08:21Aim for the ground in front of the puma.

00:08:23Never throw anything directly at him.

00:08:25That would only make him more angry.

00:08:27If the puma gets closer, protect your most vulnerable parts.

00:08:30He will aim for the neck and try to grab your arms.

00:08:32So tilt your head forward to protect your neck.

00:08:35And don't make big movements with your arms.

00:08:37When he realizes you're not an easy opponent,

00:08:40the puma will probably back off and run away.

00:08:43You are at Yellowstone.

00:08:45Here you find yourself face to face with a grizzly.

00:08:48He drinks water in a stream.

00:08:50The safety distance is 60 meters.

00:08:52The grizzly spotted you.

00:08:53He stands on his hind legs and looks in your direction.

00:08:56He is now the size of a normal-sized basketball player.

00:08:59And he weighs about 360 kilos.

00:09:01So you have no chance of winning.

00:09:03You have to stay frozen in place.

00:09:05The grizzly has a bad view, so he may not see you.

00:09:08But then he starts walking in your direction.

00:09:10Don't turn your back to him and don't try to run as fast as possible.

00:09:13He will chase you.

00:09:15You have to look bigger than you really are.

00:09:17Shake your arms and spread your legs a little more.

00:09:19Speak and constantly shout in the direction of the bear.

00:09:22He will understand that you are not a simple deer.

00:09:24Try to make a metal noise.

00:09:26If you have food on you, don't throw it to the bear.

00:09:29Put it on the ground and keep moving back in front of the animal.

00:09:32If he starts running towards you,

00:09:34your only chance is to lie down on the ground and stay frozen.

00:09:37Bears are not grizzly bears.

00:09:38So if he thinks you're not alive,

00:09:40he's just going to sniff you, raise his shoulders and leave.

00:09:43Now you're going to dive on the Florida coast.

00:09:46You have to protect yourself from the big white shark.

00:09:48Never wear shiny and shiny jewelry when you bathe.

00:09:50They attract sharks.

00:09:52And never bathe you at night.

00:09:53That's when they come out to get food.

00:09:55A lot of water splashes can also attract this marine predator.

00:09:58But if the shark is still swimming towards you,

00:10:00the rule is this.

00:10:01Do everything in your power to face it and win.

00:10:04Try to stay calm and swim towards the beach.

00:10:06If the shark takes you for food,

00:10:08there is only one thing that can scare him.

00:10:10Try to hit the shark on the nose, eyes or gills.

00:10:13Now you're in Africa.

00:10:15Here, in the high grass of the savannah, you see a lion.

00:10:17And the worst part is that he sees you too.

00:10:19The first thing you have to do is keep visual contact.

00:10:21Don't turn your back on the lion.

00:10:23And don't run.

00:10:24This two-meter predator, which weighs as much as three adults,

00:10:27runs towards you at the speed of a car on the highway.

00:10:30But he stops abruptly and keeps staring at you.

00:10:32Lions often pretend to charge to scare their opponent.

00:10:35At this stage, you must look much bigger than you really are.

00:10:38Spread your arms and make loud noises.

00:10:40The lion can then make another false charge.

00:10:42And if you don't move, the lion will realize

00:10:44that you are a size opponent and will go the other way.

00:10:47Be careful, the lion is much more dangerous than the male.

00:10:50If it keeps its babies, it will never stop.

00:10:52And you will have no chance.

00:10:54Your safari jeep takes you to the next place.

00:10:56You see elephants drinking water peacefully.

00:10:59These animals can measure 3 meters high and weigh as much as 2.44.

00:11:03They can even overturn cars with their powerful defense.

00:11:06And that's when one of them sees you and shakes his big ears.

00:11:09It's bluff.

00:11:10With his ears, the elephant wants to look bigger and make you run.

00:11:13He is also afraid and will not rush at you.

00:11:16You have to make the beast understand that you are not threatening it.

00:11:19Don't scream and don't shake your arms.

00:11:21Move back slowly until you have left the elephant's personal space.

00:11:25But if he runs towards you with his ears against his head, he doesn't bluff.

00:11:29Climbing a tree is not a good option at the moment.

00:11:32He could hit the tree and make you fall.

00:11:34He could even make him tilt with his big trunk.

00:11:37You have to run in a zigzag.

00:11:38The elephant is heavy and it is difficult for him to change direction quickly.

00:11:42So little by little, you will start to move away from him.

00:11:45But don't forget that an elephant can run at 40 km per hour.

00:11:47It is therefore unlikely that you will escape him.

00:11:49Now let's go to the Nile River in Egypt.

00:11:51There are the largest number of crocodiles in the world.

00:11:53If you go camping, settle at a distance of at least 50 meters from the shore.

00:11:58In this way, the crocodile will not find your camp at night.

00:12:01Never leave the crocodile out of sight.

00:12:03He can take advantage of this moment and take you by surprise.

00:12:06Their top speed is only 16 km per hour.

00:12:09But they can charge 13 meters per second from the water.

00:12:12So the only chance to survive is to stay out of the water.

00:12:16Otherwise, the crocodile's weak points are the eyes, the tip of the nose and the membrane of the throat.

00:12:21This membrane prevents water from entering the crocodile's throat.

00:12:24When you escape a crocodile, be careful not to fall on a hippopotamus.

00:12:28It is one of the most dangerous animals in the world.

00:12:31They can be the size of a car and weigh as much as a big elephant.

00:12:35In addition, they can run as fast as horses.

00:12:37So they are sure to overtake you in a sprint.

00:12:40The main thing is not to frighten them.

00:12:42If you are at a safe distance, attract his attention with a loud noise.

00:12:46In general, he will try to get away from you.

00:12:48Take advantage of this moment to back off too.

00:12:50But if you see a hippopotamus barking, it's a sign that you're breaking his comfort zone.

00:12:54They can open their mouths at 180 degrees and have the strength to bite a crocodile.

00:12:58So you can't beat him and you have to run away.

00:13:01The best option is to climb a tree or something high.

00:13:04Hippos have a hard time climbing high.

00:13:06And if you manage to escape, you will be one of the few people to have survived a face-to-face with a hippopotamus.

00:13:12There are also buffalos that live here in the savannah.

00:13:15They can be as tall as an adult man and weigh a ton.

00:13:18And unlike lions and elephants, they do not make false charges.

00:13:21If you see this machine running at you, it certainly has bad intentions.

00:13:25Their powerful horns and skulls can bend metal plates.

00:13:28They can turn a new car into a pile of iron.

00:13:31You can never distance a bison.

00:13:33Your only option is to find the nearest tree and run towards it, before the buffalo even starts charging.

00:13:39If you come across a snake, you have to stay still.

00:13:42There are an infinity of species of snakes and you don't know if your opponent is venomous or not.

00:13:47So you must absolutely avoid being bitten.

00:13:49Make slow and fluid movements backwards.

00:13:51If the snake follows you, stop and start tapping your foot.

00:13:54The strong vibrations of the ground should make it run away.

00:13:57If the snake bites you anyway, try to remember exactly what it looks like.

00:14:01Or even better, take a picture of it.

00:14:03To neutralize the venom, you must take an antidote against the specific venom of this species of snake.

00:14:08You are now on your way to Northeast Asia.

00:14:11As you cross a dense jungle, you see a clearing.

00:14:14Several wild boars are grazing peacefully there.

00:14:17One of them is a female with several cubs.

00:14:19She is ready to do anything to protect them.

00:14:21So she is particularly aggressive with her entourage.

00:14:23Oops, she spotted you.

00:14:25Get ready to defend yourself.

00:14:26If the boar shouts loudly and piercingly, it will hit you.

00:14:30The first thing to do is to stay calm and not move.

00:14:33You are in good luck that the boar continues its way.

00:14:37But you see that it starts running.

00:14:39You have several options.

00:14:40You can run away.

00:14:41You can face the enemy or climb the nearest tree.

00:14:46The first option is bad.

00:14:47Boars can run as fast as Senbolt.

00:14:49And when it catches up with you, its sharp defenses won't give you any chance.

00:14:53Option B, stay where you are.

00:14:55Wrong.

00:14:56A boar can weigh as much as a motorcycle and be almost as long as an adult.

00:15:00A shot at 40 km per hour will knock you down.

00:15:03So the best option is to climb the nearest tree.

00:15:05If there is no tree, climb a car or a big rock.

00:15:08You must be in a higher position than the boar.

00:15:11When it realizes that it can't reach you, it will leave you alone.

00:15:15Overall, the most important thing is to stay away from boars,

00:15:18to never try to feed or provoke them.

00:15:22Deserts

00:15:24These arid deserts that extend from your point of view seem lifeless.

00:15:28But among these sands, it is also possible to meet dangerous and sometimes frightening creatures.

00:15:34Some of them can only pose a slight risk to our health.

00:15:38But others will never be engraved in your memory.

00:15:42Let's get to know them, starting with the most moderately dangerous

00:15:46and ending with the real nightmares.

00:15:48You walk in the desert and you see a big teddy bear,

00:15:51arms wide open.

00:15:53You deduce that it is probably a mirage.

00:15:56But you still approach.

00:15:58You had just seen ...

00:16:00It's not a teddy bear, but a giant cactus.

00:16:03And there is something strange about it.

00:16:06Thanks to its strange pilosity,

00:16:08its branches seem to be related to the arms of a teddy bear.

00:16:11However, it is not fur, but thousands of fine needles.

00:16:15And that's why you should not approach it.

00:16:19This cactus is called Cylindro Puntia Bigelowi,

00:16:22or Chola Urson.

00:16:24It grows in the desert areas of Arizona and northern Mexico.

00:16:28Do not worry, this cactus will not attack you as much.

00:16:31But it will cling to your skin or your clothes if you have the misfortune to touch it.

00:16:36This fur coat protects the cactus from animals,

00:16:39creates shade and protects it from heat.

00:16:42The lateral branches are the most important parts of the plant,

00:16:45because they carry out photosynthesis

00:16:47and accumulate a large amount of moisture inside.

00:16:51Thus, despite all the dangers it presents,

00:16:54this cactus can be useful for people who move in the desert.

00:16:58And the danger here, are the needles.

00:17:01If you look at them closely,

00:17:03you will notice their bearded appearance.

00:17:05Just touch them so that hundreds of thorns sink into your finger.

00:17:09It is difficult to get rid of it,

00:17:11and the thorns cause extremely unpleasant painful sensations.

00:17:16But what is most interesting with this cactus,

00:17:19is the way it reproduces.

00:17:21The plant clones itself in a new place.

00:17:24When animals and humans pass in front of this cactus and touch it,

00:17:27it gives them a small piece of itself with its thorns.

00:17:31As soon as this piece falls to the ground,

00:17:33it takes root and begins to grow.

00:17:36The degree of danger is increased.

00:17:39The next desert monster is running towards us.

00:17:42And it's...

00:17:43an ostrich.

00:17:44Many people think that these animals are poltrons,

00:17:47just good to bury their heads in the sand.

00:17:50You would probably change your mind if you had the bad luck to meet one.

00:17:54In general, ostriches are not aggressive.

00:17:57But you will have to take your legs to your neck

00:17:59if you ever approach their nest.

00:18:01However, you have little chance of escaping them,

00:18:04because ostriches have a top speed of 70 km per hour.

00:18:08You will need a car to distance them,

00:18:10because they sprint and hit their enemy in the chest.

00:18:13It even happened that ostriches attack trucks

00:18:16and cause them significant damage.

00:18:19But the main danger that these volatiles represent

00:18:22lies in their powerful legs,

00:18:24equipped with clenched claws.

00:18:26With these,

00:18:27they can deliver powerful blows

00:18:29and even hit an opponent on the ground.

00:18:31So yes,

00:18:32if you see an ostrich in the distance,

00:18:34pass your way.

00:18:36This sly little lizard spends almost all his time underground,

00:18:39in the arid deserts of the southwest of the United States

00:18:42and northwest of Mexico.

00:18:45Sometimes,

00:18:46he goes out to look for his meal.

00:18:48He looks like a trognon,

00:18:50but in fact,

00:18:51he is a very dangerous gila monster.

00:18:54His thick skin protects him from falcons,

00:18:56coyotes and other predators.

00:18:58But his main asset is his venom.

00:19:01Snakes and spiders inject their toxins

00:19:04with clenched claws.

00:19:06But the gila monster,

00:19:07clings to his prey

00:19:09and swallows it to spread his venom.

00:19:11And when a person dies,

00:19:13he is able to keep his jaws closed

00:19:15for a very long time.

00:19:17It is difficult to get rid of the animal.

00:19:20People who have felt the effects of his venom

00:19:22say they have had the impression

00:19:24that fusion lava was passing through their veins.

00:19:26Despite this,

00:19:27the lizard proved useful to science.

00:19:30Doctors have exploited his venom

00:19:32in order to design drugs

00:19:34against diabetes and obesity.

00:19:36The time has come.

00:19:38Get ready to meet one of the scariest creatures

00:19:40in the desert.

00:19:42Make no noise

00:19:43and just enjoy the silence.

00:19:45Do not move.

00:19:46There is no one around.

00:19:48Suddenly,

00:19:49you hear a whistling coming from below.

00:19:51You lower your head

00:19:53and you see it.

00:19:54A big yellow spider

00:19:55the size of the palm of your hand,

00:19:57with powerful jaws and long legs

00:19:59lurks in the shadow of your body.

00:20:01Horrified,

00:20:02you run away from this monster.

00:20:03But it chases you.

00:20:05It is not easy to do in such a situation.

00:20:07But try to calm down.

00:20:09The creature is not interested in you.

00:20:12It only wants your shadow

00:20:13to hide from the scorching sun.

00:20:15In any case,

00:20:17it is better not to touch it.

00:20:19The powerful jaws of the giant spider

00:20:21can cause very unpleasant sensations.

00:20:24It is the least we can say.

00:20:26Besides,

00:20:27this creature is not exactly a spider.

00:20:29Of course,

00:20:30it belongs to the arachnid class.

00:20:32But it is a distinct species.

00:20:34The Solpugidae.

00:20:36It likes to bite.

00:20:38It is not fearful

00:20:39and even quite aggressive.

00:20:41The solifuge feeds on insects,

00:20:43lizards,

00:20:44rodents

00:20:45and small birds.

00:20:46It can also move

00:20:47at a speed of 16 km per hour.

00:20:49Given its small size,

00:20:51it is very fast.

00:20:52You have to be a professional athlete

00:20:54to escape it.

00:20:56Most often,

00:20:57it finds its solifuges

00:20:58in the deserts of the Middle East.

00:21:00But they also live in Mexico

00:21:02and in the southwest of the United States.

00:21:04These spiders are nocturnal

00:21:06and try to avoid the sun during the day,

00:21:08so that they will always be in search of your shadow.

00:21:11Moreover,

00:21:12they owe their name

00:21:13to the fact that they flee the sun

00:21:15in all circumstances.

00:21:16You will have no chance

00:21:17to escape them during the day.

00:21:19But they will also want to take you

00:21:21during the night.

00:21:22Especially if you make a fire.

00:21:24The Solpugidae

00:21:25always runs towards the light

00:21:27in the hope of catching something.

00:21:29Some species of spider

00:21:31even emit a whistle

00:21:32to frighten their enemies.

00:21:34Let's calm down for a moment

00:21:35and leave this burning desert.

00:21:37We enter the humid tropics of Tanzania.

00:21:40Under the bark of the trees,

00:21:42the dead leaf mats

00:21:43and in the dark caves,

00:21:45you could meet

00:21:46one of the most terrifying creatures

00:21:48on the planet.

00:21:49The Amblypige

00:21:51or 24-hour spider.

00:21:53Imagine a big scorpion

00:21:55without a tail,

00:21:56with a flat body

00:21:57that seems to have been compressed.

00:21:59It looks like spiders,

00:22:00but has no venom glands

00:22:01and cannot weave webs.

00:22:03This monster is fast and silent.

00:22:06But what is most frightening,

00:22:08are its two front claws,

00:22:10twice as long as the creature itself.

00:22:12Any prey it catches

00:22:13will never escape.

00:22:15His entire life spent

00:22:16in a dark cave

00:22:17has altered his sight

00:22:18and the Amblypige

00:22:19tries to avoid the light of the sun.

00:22:21During the night,

00:22:22he climbs to the ceiling

00:22:23and slowly gets rid

00:22:24of his old skin.

00:22:25Imagine yourself

00:22:26directing your lamp

00:22:27to this place

00:22:28to see small cocoons,

00:22:30from where pale spiders

00:22:31with excessively long legs come out.

00:22:33If you meet this creature

00:22:35in real life,

00:22:36keep calm

00:22:37and move away

00:22:38as far away as possible.

00:22:40Stay on your guards.

00:22:41The Amblypige

00:22:42can slip under your clothes

00:22:43in a wink

00:22:44and bite you in the abdomen.

00:22:46And it's nothing

00:22:47compared to what awaits you.

00:22:48Okay,

00:22:49it's a joke.

00:22:51This nice little man

00:22:52is one of the most shy

00:22:53and harmless creatures

00:22:54among all the arachnids.

00:22:56He is afraid of us

00:22:57and will never take you.

00:22:59Many find him majestic

00:23:01and keep Amblypige

00:23:02in green terrariums.

00:23:04If you want

00:23:05such a companion animal,

00:23:07watch out

00:23:08so that it does not

00:23:09run away from its home.

00:23:11Because if this happens,

00:23:12it will be very difficult

00:23:13to catch up with it.

00:23:14In a few moments,

00:23:16it can slip under your bed

00:23:17or pass through the interstices

00:23:18of the floor.

00:23:20Then,

00:23:21it will go into the apartment

00:23:22of your neighbor

00:23:23through the ventilation system

00:23:24and terrorize

00:23:25the people who are there.

00:23:29Well,

00:23:30why not a little scorpion

00:23:31for the road?

00:23:32The latter is not

00:23:33as scary

00:23:34as the other creatures

00:23:35in this video.

00:23:36But this is

00:23:37the most venomous scorpion

00:23:38in the United States.

00:23:39The Centruroide Sculturatus

00:23:41from Arizona.

00:23:42The problem is

00:23:43that it can be found

00:23:44in the desert,

00:23:45at home

00:23:46or in its garden.

00:23:47This dangerous

00:23:48venomous creature

00:23:49slides into rooms

00:23:50and often stings people.

00:23:52One sting

00:23:53is enough

00:23:54to cause a pain

00:23:55similar to that

00:23:56of a bee sting.

00:23:57But an allergic person

00:23:58can suffer from paralysis,

00:24:00respiratory distress

00:24:01and other extremely serious

00:24:02health problems.

00:24:07It's time

00:24:08to stretch your legs

00:24:09and take a walk

00:24:10in the park.

00:24:11The sun shines

00:24:12and you enjoy

00:24:13this beautiful weather

00:24:14and life in general.

00:24:15This is where you see

00:24:16a vertical cloud

00:24:17that grows rapidly

00:24:19From a bright white

00:24:20at the beginning,

00:24:21it approaches

00:24:22at an alarming speed,

00:24:23densifying

00:24:24and taking

00:24:25an ink color.

00:24:26The sky darkens

00:24:27and a gust of wind

00:24:28makes your hat fly.

00:24:30And then your hair

00:24:31starts to stand

00:24:32on your head.

00:24:33It's time to run

00:24:34to save your life.

00:24:35You are about

00:24:36to be hit

00:24:37by lightning.

00:24:38At this very moment,

00:24:39positive charges

00:24:40rise in your body.

00:24:42They are directed

00:24:43towards the part

00:24:44of the storm

00:24:45charged negatively.

00:24:46If you do not react

00:24:47quickly,

00:24:48these opposite charges

00:24:49will meet

00:24:50and it will end

00:24:51badly for you.

00:24:52If you can't hide

00:24:53anywhere,

00:24:54crouch down

00:24:55and try to make yourself

00:24:56smaller than the objects

00:24:57around you.

00:24:58Do not lie down

00:24:59on the ground.

00:25:00It can be humid

00:25:01and therefore very conductive.

00:25:02There are also other signs

00:25:03that indicate

00:25:04a danger

00:25:05during a storm.

00:25:06Your palms

00:25:07can start to sweat.

00:25:08You can hear

00:25:09crackling,

00:25:10rumbling

00:25:11or strange vibrations

00:25:12from metal objects

00:25:13nearby.

00:25:14Your skin

00:25:15can start to itch.

00:25:16You can feel

00:25:17a strange metallic taste

00:25:18in your mouth.

00:25:19If you are not just

00:25:20chewing aluminum paper

00:25:21at this moment,

00:25:22be careful!

00:25:23In addition,

00:25:24you are likely

00:25:25to smell chlorine.

00:25:26It is ozone.

00:25:27Electric charges

00:25:28divide the molecules

00:25:29of nitrogen

00:25:30and oxygen,

00:25:31which are the main gases

00:25:32forming the atmosphere

00:25:33into separate atoms.

00:25:34When these atoms

00:25:35meet again,

00:25:36some of them

00:25:37produce molecules

00:25:38composed of

00:25:39three oxygen atoms.

00:25:40It is ozone.

00:25:41You can feel it

00:25:42during a storm

00:25:43because the descending currents

00:25:44make it descend

00:25:45from high altitudes

00:25:46to the level

00:25:47of your nose.

00:25:48You can know

00:25:49how close a storm is

00:25:50by measuring the time

00:25:51between the moment

00:25:52you see a flash

00:25:53and the moment

00:25:54you hear the thunder.

00:25:55Three seconds

00:25:56represent about

00:25:57one kilometer.

00:25:58The sky above

00:25:59your head

00:26:00darkens

00:26:01and turns

00:26:02a disturbing green color.

00:26:03Something

00:26:04hits your cheek.

00:26:05Ouch!

00:26:06It hurts!

00:26:07You pick up the object

00:26:08in question.

00:26:09It is a huge hail.

00:26:10But it is not

00:26:11so cold outside

00:26:12and it does not even rain.

00:26:13You notice

00:26:14that everything is calm,

00:26:15quiet.

00:26:16There is not

00:26:17the slightest breeze.

00:26:18It makes you think

00:26:19of the calm before the storm.

00:26:20And indeed,

00:26:21you hear the noise soon.

00:26:22It approaches quickly

00:26:23and turns

00:26:24into a big roar,

00:26:25as if a train

00:26:26of goods

00:26:27was heading

00:26:28straight towards you.

00:26:29But

00:26:30it is not a train.

00:26:31It is a tornado

00:26:32and you have

00:26:33almost no time

00:26:34to escape.

00:26:35The funnel

00:26:36is not visible

00:26:37behind a cloud of debris,

00:26:38but it is impossible

00:26:39to confuse

00:26:40this air column

00:26:41in rotation

00:26:42with anything else.

00:26:43If you are on the road,

00:26:44move away

00:26:45from your car

00:26:46as much as possible.

00:26:47This will prevent

00:26:48the vehicle

00:26:49from being projected

00:26:50towards you.

00:26:51Find a ditch,

00:26:52lie down in it

00:26:53and cover your head.

00:26:54If you are inside,

00:26:55move away from the windows

00:26:56and take refuge

00:26:57underground if possible.

00:26:58Now you are

00:26:59on the edge of the sea.

00:27:00You walk

00:27:01on the shore

00:27:02and you enjoy

00:27:03a light breeze.

00:27:04Suddenly,

00:27:05the ground

00:27:06starts to tremble

00:27:07under your feet.

00:27:08It must be

00:27:09an earthquake!

00:27:10The next weirdness

00:27:11you notice

00:27:12is the tsunami.

00:27:13It reveals

00:27:14the bottom of the ocean,

00:27:15the reefs

00:27:16and even the fish.

00:27:17It is then

00:27:18that you hear

00:27:19a distant roar.

00:27:20It is a tsunami

00:27:21and you only have

00:27:22a few minutes

00:27:23to save your life.

00:27:24Go immediately

00:27:25to a high point.

00:27:26A giant wave

00:27:27is already heading

00:27:28towards the shore.

00:27:29This is not

00:27:30the only way

00:27:31a tsunami

00:27:32can hit you.

00:27:33It does not necessarily

00:27:34come crashing

00:27:35against the shore

00:27:36like a series

00:27:37of huge waves.

00:27:38A tsunami

00:27:39can look like

00:27:40a very fast

00:27:41sea wave.

00:27:42It drags people

00:27:43under the surface

00:27:44of the water

00:27:45and projects

00:27:46heavy objects

00:27:47in all directions.

00:27:48You can also notice

00:27:49that the sea water

00:27:50boils,

00:27:51swirls

00:27:52and creates

00:27:53weird patterns.

00:27:54It is another

00:27:55sign that a tsunami

00:27:56is coming.

00:27:57Your dog is agitated.

00:27:58He scratches

00:27:59the front door,

00:28:00scratches the apartment

00:28:01and tries to hide

00:28:02in a corner.

00:28:03Usually calm

00:28:04and docile,

00:28:05the dog

00:28:06screams

00:28:07and barks now.

00:28:08The weather

00:28:09has been completely

00:28:10different

00:28:11since yesterday.

00:28:12You have also noticed

00:28:13that the stream

00:28:14near your house

00:28:15is more and more agitated,

00:28:16boiling as it passes.

00:28:17It is only when

00:28:18the glass starts

00:28:19to tint in your closet

00:28:20that you realize

00:28:21what this means.

00:28:22The clickety

00:28:23is produced

00:28:24by the preliminary

00:28:25shakes,

00:28:26tiny earthquakes

00:28:27leading to

00:28:28the main event.

00:28:29Earthquakes

00:28:30often occur

00:28:31in series.

00:28:32If there are

00:28:33several weak earthquakes,

00:28:34it is possible

00:28:35that a much more

00:28:36important earthquake

00:28:37is preparing.

00:28:38Just before the disaster,

00:28:39we have seen

00:28:40some strange blue lights.

00:28:41Some of them

00:28:42seem to come from the ground,

00:28:43others seem to float

00:28:44in the air,

00:28:45motionless.

00:28:46These are

00:28:47what are called

00:28:48seismic lights.

00:28:49Emitted by rocks

00:28:50subjected to strong constraints,

00:28:51they can be seen

00:28:52days or seconds

00:28:53before the ground

00:28:54starts to shake.

00:28:55However,

00:28:56some experts

00:28:57doubt the existence

00:28:58of these seismic lights.

00:28:59If you think

00:29:00that an earthquake

00:29:01is about to occur

00:29:02and that there is

00:29:03a catfish in your aquarium,

00:29:04be careful

00:29:05about its behavior.

00:29:06Scientists have proven

00:29:07that this species

00:29:08can react to earthquakes

00:29:09in advance.

00:29:10The fish become agitated

00:29:11when the seismic activity

00:29:12is increased.

00:29:13Likewise,

00:29:14some insects

00:29:15can feel a storm coming.

00:29:16They prepare

00:29:17for the natural disaster

00:29:18by stopping all movement.

00:29:19This is why,

00:29:20if you notice

00:29:21that many insects

00:29:22around you

00:29:23look apathetic,

00:29:24quickly look for a shelter.

00:29:25As for bees,

00:29:26they can predict

00:29:27heavy rains.

00:29:28They start to work

00:29:29much harder

00:29:30the day before

00:29:31when it starts to rain.

00:29:32Square waves

00:29:33occur when

00:29:34two different

00:29:35configurations of clouds

00:29:36collide.

00:29:37This phenomenon

00:29:38looks great,

00:29:39but only

00:29:40if you look at it

00:29:41from the shore.

00:29:42Don't even think

00:29:43about getting in the water

00:29:44to play in such waves.

00:29:45Transverse currents

00:29:46can easily drag you

00:29:47under the surface

00:29:48even if you are

00:29:49a good swimmer.

00:29:50And if you see

00:29:51agitated waves

00:29:52carrying debris

00:29:53and algae,

00:29:54stay out of the water too.

00:29:55This can be the sign

00:29:56of a strong current

00:29:57coming back.

00:29:58It could take you

00:29:59far offshore.

00:30:00If you see

00:30:01a green and smelly substance

00:30:02on the surface

00:30:03of a lake

00:30:04or a sea,

00:30:05don't get close to the water.

00:30:06This is a dangerous

00:30:07proliferation of algae.

00:30:08You won't be able

00:30:09to tell

00:30:10if they are toxic

00:30:11or not

00:30:12at first glance.

00:30:13That's why

00:30:14it's better

00:30:15not to get close.

00:30:16Three to four days

00:30:17before a hurricane

00:30:18arrives,

00:30:19the surface of the sea

00:30:20or the ocean

00:30:21can swell

00:30:22up to two meters high.

00:30:23The waves

00:30:24hit the shore

00:30:25every nine seconds.

00:30:26The closer the hurricane

00:30:27is,

00:30:28the faster the waves

00:30:29crash against the shore.

00:30:30They are also higher,

00:30:31sometimes up to five meters.

00:30:32The sky is covered

00:30:33with light and misty clouds.

00:30:34About 36 hours

00:30:35before the hurricane

00:30:36hits the shore,

00:30:37the atmospheric pressure

00:30:38starts to drop.

00:30:39After that,

00:30:40the wind speeds up.

00:30:41Stretched clouds

00:30:42that look like hair

00:30:43appear in the sky.

00:30:44Eighteen hours

00:30:45before the hurricane

00:30:46hits the shore,

00:30:47the sky opens

00:30:48and it starts to rain.

00:30:49Rainwater

00:30:50often floods

00:30:51low-altitude areas

00:30:52reaching up to 4.5 meters.

00:30:53Twelve hours

00:30:54before the hurricane,

00:30:55a strong gust

00:30:56of wind

00:30:57starts to bring debris.

00:30:58Six hours

00:30:59before the hurricane

00:31:00hits the ground,

00:31:01the wind speed

00:31:02is already

00:31:03145 km per hour.

00:31:04It's strong enough

00:31:05to break

00:31:06and even

00:31:07root trees,

00:31:08throw big debris

00:31:09and turn cars.

00:31:10By the way,

00:31:11let's say you are

00:31:12sailing

00:31:13and there are sharks

00:31:14spinning around

00:31:15your boat.

00:31:16Keep an eye on them.

00:31:17If the predators

00:31:18suddenly leave you

00:31:19alone

00:31:20and head for

00:31:21the deep waters,

00:31:22it can mean

00:31:23that a hurricane

00:31:24is approaching.

00:31:25Return to the land

00:31:26as quickly as possible

00:31:27and warn your loved ones.

00:31:28If during a period

00:31:29of heavy rain

00:31:30you hear a rumble,

00:31:31it may be

00:31:32a sudden crane

00:31:33moving in your direction.

00:31:34If you are

00:31:35near a river

00:31:36at that moment,

00:31:37you could see debris

00:31:38coming down

00:31:39with the current.

00:31:40The water

00:31:41can change color

00:31:42and become

00:31:43more muddy

00:31:44and darker.

00:31:45These signs should

00:31:46warn you

00:31:47against the dangers

00:31:48that threaten you.

00:31:49If your intuition

00:31:50is good,

00:31:51you don't have

00:31:52time to lose.

00:31:53Try to get away

00:31:54from this place

00:31:55as fast as you can.

00:31:56Lightning cranes

00:31:57are often deadly.

00:31:58If you are in nature,

00:31:59be careful

00:32:00of the water,

00:32:01streams,

00:32:02and mud.

00:32:03If you see water

00:32:04becoming muddy,

00:32:05don't wait for other signs.

00:32:06Leave the area

00:32:07immediately.

00:32:08It's time

00:32:09to clean up

00:32:10in the spring.

00:32:11You take a rag

00:32:12and a broom

00:32:13to get rid

00:32:14of all these

00:32:15spider webs

00:32:16on your windows.

00:32:17They have

00:32:18no chance

00:32:19this time.

00:32:20By removing

00:32:21spider webs

00:32:22one after the other,

00:32:23you suddenly notice

00:32:24mud with strange shapes

00:32:25stuck under

00:32:26the roof

00:32:27and the porch.

00:32:28What is it?

00:32:29You realize

00:32:30right away

00:32:31it must be

00:32:32a gecko nest.

00:32:33With so many

00:32:34nests side by side,

00:32:35there must be

00:32:36a nest.

00:32:37Fortunately,

00:32:38gecko nests

00:32:39are lonely insects.

00:32:40Phew!

00:32:41All these little

00:32:42mud huts

00:32:43are filled

00:32:44with paralyzed spiders.

00:32:45Sometimes,

00:32:46up to 500 spiders

00:32:47can be trapped

00:32:48in these boxes

00:32:49waiting for

00:32:50the young geckos

00:32:51to hatch.

00:32:52If the nest

00:32:53has holes,

00:32:54it can indicate

00:32:55that it is old

00:32:56or abandoned

00:32:57because gecko nests

00:32:58drill holes

00:32:59to leave their nests.

00:33:00If you want to remove them,

00:33:01it is preferable

00:33:02to wait for the night

00:33:03when they are not

00:33:04as active.

00:33:05Although they are

00:33:06quite placid,

00:33:07if they feel threatened,

00:33:08they will not hesitate

00:33:09to sting.

00:33:10It looks like

00:33:11an insect was

00:33:12half-designed

00:33:13and then its creator

00:33:14stopped.

00:33:15The gecko

00:33:16really seems

00:33:17to come from

00:33:18another world.

00:33:19With gecko fangs,

00:33:20a gecko body

00:33:21and a shrimp head,

00:33:22this creature

00:33:23is a bit

00:33:24the ornithorhynch

00:33:25of the insect world.

00:33:26It is not venomous

00:33:27and only dies

00:33:28once a year.

00:33:29And if you really

00:33:30bother it,

00:33:31it has another

00:33:32advantage in its sleeve,

00:33:33its wings.

00:33:34They can spit

00:33:35a brine liquid

00:33:36that smells bad,

00:33:37just like the fly.

00:33:38So,

00:33:39just let them

00:33:40leave your house

00:33:41and there will be

00:33:42nothing to clean.

00:33:43The rock basins

00:33:44are full

00:33:45of all kinds

00:33:46of plants

00:33:47and animals.

00:33:48Marine creatures

00:33:49like sea stars,

00:33:50marine herbs,

00:33:51hermit crabs,

00:33:52small fish

00:33:53and all kinds

00:33:54of octopuses.

00:33:55If you think

00:33:56this little octopus

00:33:57has blue eyes,

00:33:58it is better

00:33:59to leave it alone.

00:34:00It flashes

00:34:01in neon blue

00:34:02for a good reason.

00:34:03This miniature octopus

00:34:04has a venomous bite

00:34:05a thousand times stronger

00:34:06than cyanide

00:34:07and without

00:34:08available antidotes.

00:34:09Do not try

00:34:10to tickle it

00:34:11with a stick

00:34:12or pick it up.

00:34:13It is not worth

00:34:14the trip to the hospital

00:34:15or the morgue.

00:34:16Earth snakes

00:34:17may be frightening,

00:34:18but marine snakes

00:34:19are on a

00:34:20whole other level.

00:34:21In the Indian

00:34:22and Pacific Oceans,

00:34:23there are about

00:34:2450 different species

00:34:25of marine snakes.

00:34:26They are as beautiful

00:34:27as they are dangerous.

00:34:28Fortunately,

00:34:29they do not seem

00:34:30to care too much

00:34:31about us.

00:34:32The sea snake

00:34:33of Dubois

00:34:34is undoubtedly

00:34:35the most venomous

00:34:36in the ocean,

00:34:37nicknamed

00:34:38so to speak

00:34:39by the sea snake

00:34:40in Beck.

00:34:41Their venom

00:34:42would almost make

00:34:43you forget

00:34:44the bite

00:34:45of a cobra.

00:34:46The venom

00:34:47of these two snakes

00:34:48is extremely dangerous.

00:34:49Fortunately for us,

00:34:50it can take hours

00:34:51to cause symptoms

00:34:52in humans

00:34:53and it would be necessary

00:34:54for them to wear

00:34:56If this fly

00:34:57lands on your arm

00:34:58outside,

00:34:59you could scream

00:35:00a little

00:35:01we wouldn't blame you.

00:35:02The scorpion fly,

00:35:03as its name suggests,

00:35:04has a curved tail

00:35:05that looks like

00:35:06a scorpion dart.

00:35:07But you can blow,

00:35:08it is only used

00:35:09for coupling.

00:35:10It also has

00:35:11a long beak-shaped

00:35:12head

00:35:13that is used

00:35:14to feed

00:35:15after flying

00:35:16insects

00:35:17in spider webs.

00:35:18To find the ideal

00:35:19partner,

00:35:20it loves to give

00:35:21gifts in the form

00:35:22of saliva,

00:35:23how romantic it is.

00:35:24If you are in Africa,

00:35:25you can pass

00:35:26next to this

00:35:27big bird

00:35:28if you are not careful.

00:35:29The scorpion fly

00:35:30will immobilize

00:35:31when you pass

00:35:32in front of it.

00:35:33Being able to

00:35:34measure up to

00:35:351.5 meters

00:35:36and have a wingspan

00:35:37of 2.5 meters,

00:35:38the scorpion fly

00:35:39looks like a predator,

00:35:40although it is

00:35:41anything but that.

00:35:42Known as

00:35:43one of the slowest

00:35:44birds in the world,

00:35:45almost a statue,

00:35:46the scorpion fly

00:35:47only makes

00:35:48the fish eat

00:35:49near the surface

00:35:50of the water

00:35:51without worrying

00:35:52about the world.

00:35:53The scorpion fly

00:35:54is not at all

00:35:55afraid of humans.

00:35:56Although it is not

00:35:57very talkative,

00:35:58it will let you

00:35:59get close enough

00:36:00to take some pictures.

00:36:01If you hear

00:36:02a little squeak

00:36:03while you are

00:36:04in the garden,

00:36:05it could be

00:36:06a mouse,

00:36:07a squirrel

00:36:08or a rhino

00:36:09that lets you know

00:36:10that you are

00:36:11too close.

00:36:12They love to make

00:36:13noise

00:36:14when they are disturbed.

00:36:15With their giant

00:36:16and scary horns

00:36:17on their head,

00:36:18they may seem

00:36:19able to defend themselves,

00:36:20but this is not the case.

00:36:21They only use

00:36:22their feet

00:36:23and sticks

00:36:24on their way

00:36:25to prevent

00:36:26the other males

00:36:27from coming

00:36:28into the female's

00:36:29nests.

00:36:30Not only do they

00:36:31have a horn

00:36:32on their head,

00:36:33but they also

00:36:34have a Herculean strength.

00:36:35They are able

00:36:36to lift

00:36:37their own weight

00:36:38850 times.

00:36:39It's as if you

00:36:40could lift

00:36:4165 tons

00:36:42or 11 elephants.

00:36:43Living mainly

00:36:44in China,

00:36:45the little

00:36:46scorpion fly

00:36:47is adorable

00:36:48with its hairy head,

00:36:49at least

00:36:50until it turns around

00:36:51and becomes

00:36:52a vampire.

00:36:53Fortunately,

00:36:54this animal

00:36:55doesn't want to

00:36:56taste your blood

00:36:57or wear a cape.

00:36:58Only males

00:36:59grow these attributes

00:37:00rather than

00:37:01woods during

00:37:02the mating season

00:37:03in order to

00:37:04fight over

00:37:05territories

00:37:06and females.

00:37:07These crows

00:37:08look more like

00:37:09elephant defenses

00:37:10than

00:37:11sharp teeth.

00:37:12Not only

00:37:13do they have

00:37:14claws,

00:37:15but they are

00:37:16also known

00:37:17to bark like dogs

00:37:18and flee like cats

00:37:19when they are scared.

00:37:20The scorpion

00:37:21lives in the bottom

00:37:22of the sea

00:37:23after particularly

00:37:24violent storms.

00:37:25This algae

00:37:26looks a lot

00:37:27like ketchup

00:37:28or rust

00:37:29thrown into the water.

00:37:30But it's much

00:37:31worse for the life

00:37:32around it.

00:37:33Fish and marine

00:37:34organisms

00:37:35will try to escape

00:37:36once exposed

00:37:37to the toxic

00:37:38algae

00:37:39in their water.

00:37:40It's not particularly

00:37:41harmful for humans

00:37:42who are exposed to it,

00:37:43but if you eat

00:37:44seafood contaminated

00:37:45by these toxins,

00:37:46things can become

00:37:47a little more serious.

00:37:48So if the sea is red,

00:37:49stay out of the water.

00:37:50Some spiders

00:37:51like to harbor

00:37:52bright colors

00:37:53to show

00:37:54that they are dangerous,

00:37:55but not the Australian

00:37:56Atrax robustus.

00:37:57This shiny black spider

00:37:58doesn't need

00:37:59any fireworks

00:38:00to prove

00:38:01that it's strong.

00:38:02It can be

00:38:03very dangerous

00:38:04if it decides

00:38:05to bite you.

00:38:06It can stop

00:38:07your nervous system

00:38:08in just 30 minutes.

00:38:09Wearing their web

00:38:10in any shelter,

00:38:11such as

00:38:12old rags,

00:38:13shoes

00:38:14or even

00:38:15garden dung,

00:38:16the Atrax robustus

00:38:17like to live

00:38:18in their habitat

00:38:19to feed easily.

00:38:20When they have

00:38:21enough of a place,

00:38:22they leave

00:38:23their web behind

00:38:24and go

00:38:25in search

00:38:26of a new place.

00:38:27Some say

00:38:28rattlesnakes

00:38:29are intrepid

00:38:30and, in a way,

00:38:31they may be right.

00:38:32When you're brave enough

00:38:33to steal food

00:38:34from a jaguar,

00:38:35a lion

00:38:36or a hyena,

00:38:37what are you afraid of?

00:38:38These cousins

00:38:39of the Atrax robustus

00:38:40are not only ferocious,

00:38:41they are super smart.

00:38:42They are even

00:38:43known for

00:38:44using tools

00:38:45to escape

00:38:46enclosures.

00:38:47Things like

00:38:48rakes,

00:38:49stones

00:38:50and mud

00:38:51become objects

00:38:52to climb

00:38:53to regain

00:38:54their freedom.

00:38:55In addition to

00:38:56their physical resemblance

00:38:57to the moufette,

00:38:58rattlesnakes

00:38:59have a dangerous

00:39:00gland

00:39:01near their tails

00:39:02which contains

00:39:03a powerful

00:39:04smoking machine.

00:39:05They are therefore

00:39:06brave,

00:39:07smelly,

00:39:08have an extremely

00:39:09elastic and resistant

00:39:10skin

00:39:11and, to top it all off,

00:39:12they enjoy

00:39:13a strong immunity

00:39:14against scorpions

00:39:15and snakes.

00:39:16Have you ever heard

00:39:17of the mushroom

00:39:18Hydnel de Peck?

00:39:19No?

00:39:20And its other name,

00:39:21the toothless mushroom?

00:39:24This mushroom

00:39:25is not toxic,

00:39:26but it has

00:39:27such a bitter taste

00:39:28that you should

00:39:29think twice

00:39:30before tasting one.

00:39:31When it is young

00:39:32and in full growth,

00:39:33this white mushroom

00:39:34seems to have

00:39:35red jelly

00:39:36coming out of its pores.

00:39:37This sticky liquid

00:39:38is sap

00:39:39pushed up

00:39:40because it

00:39:41has absorbed

00:39:42too much water.

00:39:43The adult mushroom

00:39:44is rather bland

00:39:45compared to this.

00:39:46Under the mushroom's hat

00:39:47where these pores

00:39:48are produced,

00:39:49there is a structure

00:39:50in the shape of teeth

00:39:51as if they were

00:39:52not already

00:39:53quite weird.

00:39:54Tasmanian devils

00:39:55have the reputation

00:39:56of having a very

00:39:57bad temper

00:39:58when they feel

00:39:59threatened by a predator,

00:40:00when they fight

00:40:01with other males

00:40:02or when they look

00:40:03for a table

00:40:04for dinner.

00:40:05They are nicknamed

00:40:06devils

00:40:07because of their teeth

00:40:08and one of the

00:40:09scariest screams

00:40:10in the middle of the night.

00:40:11They eat

00:40:12about everything

00:40:13they can find.

00:40:14They are not used

00:40:15to go to people

00:40:16even if they know

00:40:17how to defend themselves

00:40:18if they are threatened.

00:40:19And since their bite

00:40:20is powerful,

00:40:21fortunately,

00:40:22Tasmanian devils

00:40:23prefer to escape.

00:40:26Some nights,

00:40:27when the sky

00:40:28is clear above

00:40:29a powerful storm,

00:40:30it is possible

00:40:31to see elves,

00:40:32gnomes,

00:40:33sylphs

00:40:34or blue geysers.

00:40:37Blue geysers

00:40:38do not have their place

00:40:39in this list,

00:40:40do you think?

00:40:41In fact,

00:40:42I am not talking

00:40:43about blue geysers

00:40:44but about different types

00:40:45of visible lightning

00:40:46very high above

00:40:47storm clouds.

00:40:50Let's take

00:40:51the red sylphs.

00:40:53These flashes of light

00:40:54appear in clouds

00:40:55above storms.

00:40:58They are rare

00:40:59because they are caused

00:41:00only by a specific type

00:41:01of lightning,

00:41:02the positive lightning

00:41:03ground clouds.

00:41:05A positive charge

00:41:06is transferred

00:41:07from a storm cloud

00:41:08to the ground

00:41:09when lightning strikes.

00:41:11This type of lightning

00:41:12only represents

00:41:1310% of all lightning.

00:41:17For more than a century,

00:41:18people believed

00:41:19that these lightnings

00:41:20were only urban legends.

00:41:22It is true

00:41:23that we saw them

00:41:24from time to time

00:41:25but these lightnings

00:41:26were so brief

00:41:27that even if

00:41:28we had the chance

00:41:29to see one,

00:41:30it was impossible

00:41:31to call a second person

00:41:32in time

00:41:33to see the phenomenon

00:41:34and confirm it.

00:41:36Even when

00:41:37respectable experts

00:41:38or pilots

00:41:39came to Ireland,

00:41:40the scientific community

00:41:41ignored them.

00:41:43In 1989,

00:41:44something strange

00:41:45happened.

00:41:47The researchers

00:41:48of the University of Minnesota

00:41:49managed to film

00:41:50sylphs.

00:41:52And that's how

00:41:53it all started.

00:41:54People from all over the world

00:41:55started sharing

00:41:56videos and photos

00:41:57of red sylphs.

00:42:01Red sylphs

00:42:02can appear

00:42:03in the form of balls

00:42:04of a hundred meters

00:42:05of ionized air.

00:42:07These balls

00:42:08descend from a height

00:42:09of about 80 km

00:42:10to 10%

00:42:11of the speed

00:42:12of light.

00:42:14And the researchers

00:42:15studied not only

00:42:16the lightnings

00:42:17that fall from the clouds

00:42:18in a fury,

00:42:19but also these

00:42:20colored flashes

00:42:21that go up

00:42:22into space.

00:42:24Thus,

00:42:25electricity rises

00:42:26to the ionosphere

00:42:27but,

00:42:28at the same time,

00:42:29it goes down

00:42:30to Earth.

00:42:32The red sylphs

00:42:33appear in different forms,

00:42:34for example,

00:42:35in the form of

00:42:36jellyfish,

00:42:37which can have

00:42:38a surface

00:42:39of 77 km².

00:42:41There are

00:42:42carrot-shaped

00:42:43and column-shaped

00:42:44jellyfish.

00:42:45They are similar,

00:42:46but the carrots

00:42:47are endowed

00:42:48with long fangs.

00:42:49The lower part

00:42:50of the fangs

00:42:51is often blue,

00:42:52while their upper

00:42:53part is red.

00:42:54On August 22,

00:42:552022,

00:42:56we were able

00:42:57to take amazing photos

00:42:58of bright red

00:42:59drifts in the sky

00:43:00of the Atacama Desert,

00:43:01in Chile.

00:43:03They were surrounded

00:43:04by another

00:43:05more important

00:43:06greenish color,

00:43:07what is called

00:43:08the night sky light,

00:43:09which is hardly

00:43:10distinguished

00:43:11when the light pollution

00:43:12is significant.

00:43:15This pollution

00:43:16is due to artificial light.

00:43:18It prevents us

00:43:19from observing

00:43:20the stars

00:43:21and other objects

00:43:22that we could normally

00:43:23see in a clear sky.

00:43:25This glare

00:43:26of the air

00:43:27is due to the atoms

00:43:28of nitrogen

00:43:29and oxygen

00:43:30present in the atmosphere.

00:43:32The light of the sun

00:43:33erases their electrons

00:43:34during the day.

00:43:36They then recombine

00:43:37slowly

00:43:38and this process

00:43:39makes them shine.

00:43:42How can we see

00:43:43a red drift?

00:43:45First of all,

00:43:46we have to find

00:43:47a big thunderstorm.

00:43:48They are more frequent

00:43:49in summer and spring,

00:43:50for example,

00:43:51in June.

00:43:52Of course,

00:43:53drifts can appear

00:43:54at any time

00:43:55if there are

00:43:56powerful thunderstorms

00:43:57with lightning

00:43:58at ground level.

00:44:00The sky

00:44:01must be clear

00:44:02and very dark,

00:44:03ideally without

00:44:04moonlight.

00:44:05The thunderstorm

00:44:06must be

00:44:07within a distance

00:44:08between 160

00:44:09and 320 km.

00:44:10Thus,

00:44:11the clouds

00:44:12will not obstruct the sky

00:44:13and the visibility

00:44:14will be better.

00:44:15In the ideal scenario,

00:44:16the thunderstorm

00:44:17will move along

00:44:18a distant horizon

00:44:19so that it will be

00:44:20possible to see

00:44:21above the clouds.

00:44:22We can follow

00:44:23a storm

00:44:24with a meteorological

00:44:25radar.

00:44:26Your eyes

00:44:27need some time

00:44:28to adapt

00:44:29to the darkness

00:44:30around you.

00:44:31Give them some time,

00:44:32about 20 to 30 minutes.

00:44:35Keep your eyes

00:44:36above the clouds

00:44:37and try

00:44:38not to look at them

00:44:39directly.

00:44:40Ignore the lightning.

00:44:42A sylph

00:44:43may appear

00:44:44once every two

00:44:45lightning scenes.

00:44:46Don't expect

00:44:47to capture all this

00:44:48with your camera.

00:44:49It's not easy.

00:44:50But the show

00:44:51will be worth

00:44:52waiting for.

00:44:54We call this phenomenon

00:44:55and other similar ones

00:44:56TLEs,

00:44:57the English acronym

00:44:58for Transitional

00:44:59Light Phenomena.

00:45:02Light blue

00:45:03also deserves

00:45:04our attention.

00:45:05These are

00:45:06weak blue lights

00:45:07that rise very quickly

00:45:08above the powerful

00:45:09thunderstorms.

00:45:11They are also

00:45:12very rare

00:45:13and,

00:45:14in most cases,

00:45:15it is only possible

00:45:16to see them

00:45:17on a plane.

00:45:19And now,

00:45:20let's talk a little

00:45:21about these fairy tale

00:45:22creatures.

00:45:23The elves

00:45:24in the world of lightning

00:45:25are short discs

00:45:26of light

00:45:27that can be seen

00:45:28at about 100 km

00:45:29in the atmosphere.

00:45:30It's just an acronym.

00:45:31Their full name

00:45:32is

00:45:33Light Emission

00:45:34and Disturbance

00:45:35at a very low frequency

00:45:36due to electromagnetic

00:45:37impulse sources.

00:45:39Yes,

00:45:40we can continue

00:45:41to use the word elf.

00:45:44And there are the trolls.

00:45:45These are red spots

00:45:46that appear

00:45:47near the top of the clouds

00:45:48after the lightning

00:45:49of a very powerful

00:45:50red silph.

00:45:53The gnomes

00:45:54are the smallest

00:45:55and fastest lightning.

00:45:56They are tiny

00:45:57points of white light

00:45:58that glow

00:45:59from the top

00:46:00of a large

00:46:01cluster of thunderstorms.

00:46:04The cluster

00:46:05is an elongated cloud

00:46:06that we see

00:46:07at the top of a thunderstorm.

00:46:09It spreads

00:46:10in the direction

00:46:11of the wind

00:46:12at an altitude.

00:46:13The gnomes

00:46:14only last a microsecond.

00:46:16And look at this.

00:46:17The ball lightning

00:46:18appears

00:46:19in the form

00:46:20of flaming orbs

00:46:21that can be

00:46:22as big

00:46:23as a golf ball

00:46:24and even reach

00:46:25the size

00:46:26of a big beach ball.

00:46:27They can be

00:46:28yellow,

00:46:29red,

00:46:30white,

00:46:31orange,

00:46:32or even

00:46:33green.

00:46:34They can be

00:46:35visible

00:46:36for a few seconds

00:46:37or even a few minutes.

00:46:39Over the centuries,

00:46:40many people

00:46:41have said

00:46:42they have seen

00:46:43this phenomenon

00:46:44sometimes even

00:46:45seeing the balls

00:46:46floating

00:46:47up to their houses.

00:46:49But such events

00:46:50are really unpredictable

00:46:51and rarely happen.

00:46:53Scientists

00:46:54have managed

00:46:55to recreate

00:46:56this lightning

00:46:57in a laboratory

00:46:58or at least

00:46:59something very close.

00:47:00This lightning

00:47:01comes from the ground

00:47:02and results

00:47:03from the vaporization

00:47:04of various

00:47:05mineral particles.

00:47:07Here is something

00:47:08spectacular.

00:47:09Volcanic lightning.

00:47:11It is born

00:47:12in the panache

00:47:13of an eruption.

00:47:15Like any storm,

00:47:16volcanic lightning

00:47:17is formed

00:47:18when static electricity

00:47:19accumulates

00:47:20in the Earth's atmosphere.

00:47:23It is then

00:47:24released

00:47:25in the form of lightning.

00:47:26Scientists

00:47:27do not yet understand

00:47:28the whole process

00:47:29but they think

00:47:30it is linked

00:47:31to a powerful charge.

00:47:33For example,

00:47:34the ice charge

00:47:35is at the origin

00:47:36of the formation

00:47:37of storms.

00:47:38It also plays

00:47:39a role

00:47:40in the production

00:47:41of lightning

00:47:42during volcanic eruptions.

00:47:43This phenomenon

00:47:44occurs when

00:47:45the air heated

00:47:46by an eruption

00:47:47rises into the sky

00:47:48and meets

00:47:49cold air.

00:47:50The water

00:47:51from the eruption

00:47:52turns into

00:47:53ice particles

00:47:54and,

00:47:55when these particles

00:47:56collide with each other,

00:47:57some electrons

00:47:58are released.

00:47:59The ice particles

00:48:00that now have

00:48:01a positive charge

00:48:02move higher

00:48:03in the sky

00:48:04and gather.

00:48:05It can also be

00:48:06a frictional charge,

00:48:07another event

00:48:08that leads

00:48:09to volcanic lightning.

00:48:10The phenomenon

00:48:11is similar

00:48:12to that of the ice charge,

00:48:13except that here

00:48:14it is ashes

00:48:15and pieces of rock

00:48:16that collide

00:48:17and create

00:48:18an electric charge.

00:48:19There are also

00:48:20gamma-ray flashes.

00:48:21More than 10 years ago,

00:48:22researchers

00:48:23discovered

00:48:24that storms

00:48:25could generate

00:48:26short

00:48:27and very strong

00:48:28gamma-ray flashes,

00:48:29the most energetic

00:48:30form of light.

00:48:31These rays

00:48:32are so bright

00:48:33that they can blind

00:48:34satellite sensors

00:48:35even when they are

00:48:36hundreds of kilometers away.

00:48:38They can also

00:48:39create antimatter.

00:48:41Antimatter

00:48:42is a type of matter

00:48:43composed of

00:48:44charged particles

00:48:45opposite to

00:48:46normal matter.

00:48:47Imagine that you are

00:48:48two boxes

00:48:49filled with blocks.

00:48:50Some blocks

00:48:51are red

00:48:52and others are blue.

00:48:53When these blocks

00:48:54touch each other,

00:48:55they disappear

00:48:57and transform

00:48:58into energy.

00:48:59This is what happens

00:49:00when particles of matter

00:49:01and antimatter

00:49:02meet.

00:49:03And these flashes

00:49:04could be the result

00:49:05of gamma rays

00:49:06because they emit

00:49:07a light

00:49:08that is not really visible.

00:49:09Ordinary lightning

00:49:10involves

00:49:11slow electrons.

00:49:12In gamma-ray flashes,

00:49:13the electrons

00:49:14are very energetic.

00:49:16They crash

00:49:17on air molecules

00:49:18and produce

00:49:19this strange phenomenon.

00:49:21It is known

00:49:22that a robbery

00:49:23takes place

00:49:24every 15 seconds

00:49:25in the United States.

00:49:27This means

00:49:28that around

00:49:294,800 robberies

00:49:30take place

00:49:31every day.

00:49:32And the police

00:49:33can only elucidate

00:49:3413%

00:49:35of all reported cases.

00:49:37So, yes,

00:49:38we are not kidding

00:49:39about home security.

00:49:41So I won't do it.

00:49:43But still,

00:49:44don't worry.

00:49:45You don't need

00:49:46to turn your house

00:49:47into a fortress

00:49:48to feel safe.

00:49:50You can do

00:49:51a lot of things

00:49:52to prevent

00:49:53bad guys

00:49:54from robbing you

00:49:55of your valuables

00:49:56without ruining you.

00:49:57Everything

00:49:58in its time.

00:49:59Houses

00:50:00without security systems

00:50:01are 300%

00:50:02more likely

00:50:03to be robbed.

00:50:04So you should

00:50:05consider

00:50:06installing one.

00:50:07However,

00:50:08there are

00:50:09many different models.

00:50:10So it can be

00:50:11difficult

00:50:12to choose

00:50:13the one

00:50:14that best

00:50:15suits your specific needs

00:50:16in terms of

00:50:17desired protection

00:50:18and your budget.

00:50:19But everything

00:50:20ultimately comes down

00:50:21to two solutions.

00:50:22Professional

00:50:23and home installation.

00:50:24Let's take a look

00:50:25at both.

00:50:26Professional

00:50:27systems require

00:50:28specialized supervision

00:50:29and are generally

00:50:30subject to

00:50:31a long-term contract.

00:50:32These systems

00:50:33are paid.

00:50:34However,

00:50:35the initial expense

00:50:36is generally

00:50:37relatively low

00:50:38because the suppliers

00:50:39scale the costs

00:50:40over the entire

00:50:41duration of the contract.

00:50:42Once you have

00:50:43chosen

00:50:44a professional

00:50:45installation,

00:50:46the company

00:50:47will first

00:50:48arrange

00:50:49an appointment

00:50:50with one

00:50:51of its

00:50:52experienced technicians

00:50:53who will

00:50:54conduct an

00:50:55evaluation

00:50:56and explain

00:50:57all the options

00:50:58available to you.

00:50:59And as long as

00:51:00your contract

00:51:01is in order,

00:51:02you can report

00:51:03all the problems

00:51:04you encounter

00:51:05with your system.

00:51:06They will make sure

00:51:07that everything

00:51:08works properly.

00:51:09In short,

00:51:10a professional

00:51:11security system

00:51:12will allow you

00:51:13to relax.

00:51:14You won't have

00:51:15to spend hours

00:51:16watching tutorials

00:51:17or reading manuals.

00:51:18However,

00:51:19professional

00:51:20security systems

00:51:21may not suit you

00:51:22especially if

00:51:23you are a tenant

00:51:24because the conditions

00:51:25of the contract

00:51:26can sometimes

00:51:27be restrictive.

00:51:28Or maybe

00:51:29you are not a tenant

00:51:30and it is a question

00:51:31of budget for you.

00:51:32In this case,

00:51:33a house installation

00:51:34is probably

00:51:35what you need.

00:51:36The advantage

00:51:37is that if the average

00:51:38price is around

00:51:3950 euros per month

00:51:40for a professional

00:51:41system,

00:51:42it is only

00:51:4330 euros

00:51:44for a house system.

00:51:45In addition,

00:51:46you have nothing

00:51:47to spend

00:51:48for the installation

00:51:49itself.

00:51:50However,

00:51:51you will have to

00:51:52wait for a higher

00:51:53initial cost

00:51:54if you choose

00:51:55this option.

00:51:56And there is also

00:51:57the fact that

00:51:58a house installation

00:51:59may not be

00:52:00perfectly realized.

00:52:01There may be

00:52:02flaws

00:52:03that a professional

00:52:04would have detected.

00:52:05In the end,

00:52:06the most important thing

00:52:07before choosing

00:52:08a system

00:52:09is to evaluate

00:52:10your needs

00:52:11according to

00:52:12the place

00:52:13where you live

00:52:14and your house

00:52:15itself.

00:52:16Did you know

00:52:17that 34%

00:52:18of thieves

00:52:19are people?

00:52:20If your door

00:52:21is not solid enough,

00:52:22it's a bit like

00:52:23if you were

00:52:24inviting burglars.

00:52:25It is not enough

00:52:26to install

00:52:27a security system.

00:52:28You must also

00:52:29inspect all

00:52:30your doors.

00:52:31Make sure

00:52:32that their

00:52:33chambers are robust

00:52:34and their hinges

00:52:35are well protected.

00:52:36You can always

00:52:37use reinforcement

00:52:38kits.

00:52:39If there is

00:52:40an opening

00:52:41for the mail

00:52:42in your door,

00:52:43check that

00:52:44it is not possible

00:52:45to pass your hand

00:52:46there.

00:52:47When you live

00:52:48in a house,

00:52:49make sure

00:52:50to change

00:52:51the locks.

00:52:52This way,

00:52:53you will ensure

00:52:54that no one

00:52:55can enter your house

00:52:56by using

00:52:57a simple key.

00:52:58Another way

00:52:59to secure your door

00:53:00is to install

00:53:01a connected camera.

00:53:02This one,

00:53:03offered by Amazon,

00:53:04is extremely

00:53:05easy to use.

00:53:06It is 100%

00:53:07wireless.

00:53:08It has

00:53:09an integrated

00:53:10rechargeable battery

00:53:11that will last

00:53:12between 1 and 2 months.

00:53:13So you won't have

00:53:14to recharge it

00:53:15too often.

00:53:16You can monitor

00:53:17the weather

00:53:18thanks to

00:53:19the phone app.

00:53:20It also has

00:53:21a motion detection

00:53:22technology

00:53:23and a night vision.

00:53:24And you don't

00:53:25have to worry

00:53:26about the weather

00:53:27because it is

00:53:28also waterproof.

00:53:29By the way,

00:53:30don't forget

00:53:31the sliding doors.

00:53:32You can use

00:53:33bars or

00:53:34put ankles

00:53:35in the rails

00:53:36to prevent

00:53:37them from being

00:53:38forced.

00:53:39You can also

00:53:40install sensors

00:53:41that will

00:53:42let you know

00:53:43if someone

00:53:44is trying to

00:53:45open them

00:53:46or not.

00:53:47Let's talk

00:53:48about the basics

00:53:49of home security.

00:53:50The percentage

00:53:51of burglars

00:53:52who enter

00:53:53a house through

00:53:54a window

00:53:55reaches 23%.

00:53:56The main reason

00:53:57is that most

00:53:58of the time

00:53:59people forget

00:54:00to lock

00:54:01their doors.

00:54:02And burglars

00:54:03can always

00:54:04break a window.

00:54:05If you don't

00:54:06want that to

00:54:07happen,

00:54:08you can try

00:54:09to reinforce

00:54:10your windows

00:54:11with a security

00:54:12film,

00:54:13add bars

00:54:14or install

00:54:15pins under

00:54:16the windows

00:54:17of your ground floor

00:54:18to discourage

00:54:19burglars

00:54:20from entering

00:54:21your house

00:54:22by mistake.

00:54:23What is the

00:54:24difference

00:54:25between an actor

00:54:26and a burglar?

00:54:27Burglars

00:54:28don't like

00:54:29spotlights.

00:54:30It's always good

00:54:31to have

00:54:32an outside light.

00:54:33Lamps

00:54:34must be placed

00:54:35in front

00:54:36and behind

00:54:37your house,

00:54:38along the

00:54:39alleys

00:54:40and near

00:54:41the garage.

00:54:42To make

00:54:43these lamps

00:54:44work at

00:54:45solar energy,

00:54:46you can save

00:54:47money.

00:54:48And that doesn't

00:54:49mean that you

00:54:50won't have

00:54:51more light

00:54:52the day

00:54:53the sky

00:54:54is cloudy.

00:54:55They can

00:54:56work for

00:54:57five nights

00:54:58by the rain.

00:54:59Burglars

00:55:00must not

00:55:01be able

00:55:02to play hide-and-seek.

00:55:03If trees

00:55:04and shrubs

00:55:05can embellish

00:55:06your house,

00:55:07they can also

00:55:08be used

00:55:09to hide

00:55:10burglars.

00:55:11That's why

00:55:12you have to

00:55:13hide

00:55:14burglars

00:55:15and shrubs.

00:55:16This way,

00:55:17burglars

00:55:18won't have

00:55:19any place

00:55:20to hide

00:55:21while you leave.

00:55:22The same

00:55:23goes for

00:55:24portals,

00:55:25entrances

00:55:26and other

00:55:27exterior constructions.

00:55:28Make sure

00:55:29they are

00:55:30well locked.

00:55:31Burglars

00:55:32also use

00:55:33ladders

00:55:34and ladders

00:55:35to enter

00:55:36through the windows.

00:55:37So don't

00:55:38try to

00:55:39let them

00:55:40get in

00:55:41from the outside.

00:55:42If they

00:55:43don't

00:55:44get in

00:55:45from the outside,

00:55:46you probably

00:55:47keep some

00:55:48valuables

00:55:49that might

00:55:50interest

00:55:51burglars.

00:55:52You should

00:55:53also

00:55:54store your

00:55:55garage door

00:55:56in your

00:55:57house

00:55:58rather than

00:55:59in your

00:56:00car.

00:56:01This way,

00:56:02burglars

00:56:03won't be

00:56:04able to

00:56:05get in

00:56:06so easily.

00:56:07If you

00:56:08use a

00:56:09security code

00:56:10to open

00:56:11your garage door,

00:56:12it will

00:56:13also

00:56:14help

00:56:15to

00:56:16secure

00:56:17your

00:56:18garage.

00:56:19Burglars

00:56:20as well as

00:56:21package

00:56:22thieves

00:56:23are a

00:56:24big problem

00:56:25today.

00:56:26Last year,

00:56:27nearly

00:56:281 in 7

00:56:29Americans

00:56:30became

00:56:31victims.

00:56:32This is

00:56:33when

00:56:34security cameras

00:56:35become

00:56:36useful.

00:56:37First of all,

00:56:38they have

00:56:39a

00:56:40good

00:56:41price.

00:56:42If you

00:56:43can't

00:56:44afford

00:56:45a good

00:56:46camera,

00:56:47you can

00:56:48buy a

00:56:49fake one.

00:56:50They are

00:56:51much

00:56:52cheaper

00:56:53and

00:56:54will

00:56:55give you

00:56:56the impression

00:56:57that your

00:56:58house is

00:56:59protected.

00:57:00It's

00:57:01quite

00:57:02dissuasive.

00:57:03This one

00:57:04is worth

00:57:05the price

00:57:06if you

00:57:07are looking

00:57:08for one.

00:57:10Some

00:57:11burglars will

00:57:12always

00:57:13break into

00:57:14your house

00:57:15despite

00:57:16all your

00:57:17precautions.

00:57:18So you

00:57:19must always

00:57:20make sure

00:57:21your valuables

00:57:22are safe.

00:57:23You can

00:57:24put everything

00:57:25you want

00:57:26in there,

00:57:27your jewels,

00:57:28your most

00:57:29important files,

00:57:30everything will

00:57:31be well

00:57:32protected.

00:57:33If you

00:57:34get one,

00:57:35make sure

00:57:36it is

00:57:37waterproof,

00:57:38safe

00:57:39and

00:57:40safe.

00:57:41When you

00:57:42think about

00:57:43the most

00:57:44dangerous

00:57:45birds in

00:57:46the world,

00:57:47it can be

00:57:48eagles or

00:57:49vultures that

00:57:50come to

00:57:51your mind.

00:57:52Surprisingly,

00:57:53the Casuaridae

00:57:54can cause

00:57:55much more

00:57:56damage than

00:57:57the famous

00:57:58angry birds

00:57:59mentioned

00:58:00earlier.

00:58:01It is the

00:58:02third largest

00:58:03bird in

00:58:04the world

00:58:05and the

00:58:06second largest

00:58:07bird in

00:58:08the world.

00:58:09The largest

00:58:10species of

00:58:11Casuaridae

00:58:12can be as

00:58:13large as

00:58:14an ordinary

00:58:15person and

00:58:16weigh just

00:58:17as much.

00:58:18Just like

00:58:19you,

00:58:20these greasy

00:58:21birds can't

00:58:22fly but

00:58:23they run

00:58:24fast so

00:58:25don't try to

00:58:26escape them.

00:58:27They can

00:58:28even reach you

00:58:29in the water

00:58:30because they

00:58:31are great

00:58:32swimmers.

00:58:33They can

00:58:34run as fast

00:58:35as 50 km

00:58:36an hour

00:58:37without

00:58:38stopping.

00:58:39They are

00:58:40graceful creatures.

00:58:41Well,

00:58:42that's what

00:58:43we all think.

00:58:44In fact,

00:58:45touching one

00:58:46of these

00:58:4713 kg

00:58:48birds is

00:58:49a very

00:58:50bad idea.

00:58:51They have

00:58:52bones in

00:58:53their wings

00:58:54that they

00:58:55use to

00:58:56destroy

00:58:57their

00:58:58enemies.

00:58:59Their

00:59:00size is

00:59:01about

00:59:022.5 meters

00:59:03and they

00:59:04can

00:59:05easily

00:59:06reach

00:59:07you.

00:59:08If

00:59:09you

00:59:10touch

00:59:11them,

00:59:12you

00:59:13will

00:59:14be

00:59:15attacked.

00:59:16If

00:59:17you

00:59:18touch

00:59:19them,

00:59:20you

00:59:21will

00:59:22be

00:59:23attacked.

00:59:24If

00:59:25you

00:59:26touch

00:59:27them,

00:59:28they

00:59:29will

00:59:30be

00:59:31attacked.

00:59:32If

00:59:33you

00:59:34touch

00:59:35them,

00:59:36they

00:59:37will

00:59:38be

00:59:39attacked.

00:59:40If

00:59:41you

00:59:42touch

00:59:43them,

00:59:44they

00:59:45will

00:59:46be

00:59:47attacked.

00:59:48If

00:59:49you

00:59:50touch

00:59:51them,

00:59:52they

00:59:53will

00:59:54be

00:59:55just

00:59:56attacked.

00:59:57They

00:59:58are

00:59:59lovely

01:00:00creatures.

01:00:01They

01:00:02even

01:00:03an impressive size, up to 1.5 meters high, just below the average size of a man.

01:00:08No wonder he can fight a crocodile.

01:00:10Okay, a baby crocodile, but ... he only needs his super powerful jaw to win

01:00:15in one go.

01:00:16Still not afraid?

01:00:17He makes noises that are cold in the back, a bit like in a blockbuster.

01:00:20If you think that these cowardly ostriches do not represent any danger, you are wrong

01:00:27twice.

01:00:28First, they don't put their heads in the sand.

01:00:30It's an optical illusion.

01:00:31Yes, how are they supposed to breathe in the sand?

01:00:34Secondly, they are very protective hen parents.

01:00:37So if you want to get close to their little ones, know that they can run as fast as a

01:00:41city car.

01:00:42Still not worried?

01:00:43Well, you should, however.

01:00:45Ostriches are the closest living parents of the T-Rex with chickens.

01:00:48The Hatzins look completely harmless, except for their fetid smell, but that's another

01:00:55story.

01:00:56But their babies have reputable wings.

01:00:58The hatchlings have two distinct claws, which are multivalent.

01:01:01First, they are a kind of protection against predators, and secondly, they help them

01:01:05climb trees in case the baby is out of bed.

01:01:09Once they have grown up, the claws disappear like toothpicks.

01:01:12Size is not always of great importance.

01:01:16If you were a hummingbird, you should eat almost 150 kg of food a day to maintain

01:01:21a normal weight, with the metabolism of this little bird.

01:01:24But its lifespan would also be much shorter, only 3 to 5 years.

01:01:29If you dye your hair, you probably have more in common with a vulture than you think.

01:01:35We are probably the only two species in the world that use dye on purpose.

01:01:39Vultures dye their feathers with red soil to show their dominance over other birds.

01:01:45Humans?

01:01:46Well, we just like change.

01:01:48California condors may not be as big as a plane, but they are still huge.

01:01:56Their wingspan is almost 3 meters.

01:01:58They are potentially dangerous for people, but the chances of you meeting one are

01:02:02slim.

01:02:03There are only about 200 in the United States.

01:02:05Here you are looking for something delicious in the fridge, but you don't see what

01:02:11you really want.

01:02:12If you were a griffin, you would drop a big pea.

01:02:16It seems disgusting, but apparently that's how these birds find the green of the hidden

01:02:20ground.

01:02:21A gas attack to stun them and voila, they are now an easy target.

01:02:24We cover our noses and hop, bon appétit of course.

01:02:27Ok, enough of these crazy stories.

01:02:31Let's look at the sky.

01:02:33You wouldn't expect to see a venomous bird on this list, but alas, I present to you

01:02:38the bicolor pitohy.

01:02:40Scientists discovered that they were venomous when they began to feel

01:02:44the bites and burning sensations after manipulating these birds.

01:02:48There are a lot of toxins in their feathers, especially on the underside.

01:02:51Birds do not produce toxins themselves, they probably get them from the colopters

01:02:56they eat.

01:02:57And what about Gambian armed wolves?

01:02:59They are also known for their toxicity, and this toxicity comes from the consumption

01:03:05of meloids.

01:03:06You can touch them without danger, but eating one can have irreversible consequences.

01:03:11The toxin even subsists after cooking.

01:03:14Another bird you don't want to eat is a common kai.

01:03:17Don't confuse it with a Japanese kai, which is generally conserved as a fly.

01:03:21Common kai can be really toxic and cause consequences as terrible as

01:03:26a renal failure.

01:03:27It all depends on the plants this bird eats.

01:03:29Good news, it is venomous only during the migration period, but it is delicious

01:03:34and safe outside of migration.

01:03:36If you are not sure, it is better to avoid having it on your plate, unless you want

01:03:40to have muscle pain.

01:03:42If you see a cute snow arfang, you'd better close your eyes and run away.

01:03:49They may look innocent, but they actually have acerated gills like razors, which

01:03:54they know how to use perfectly.

01:03:55They lead them to the most vulnerable parts, such as the head, the eyes ... you got it,

01:04:00don't rub yourself against a snow arfang.

01:04:02Another species you don't want to be around is the Chateaui chateau.

01:04:07This little bird and its innocent eyes ... no, no, don't let yourself be fooled.

01:04:11Remember their appearance and never touch them.

01:04:14They are as venomous as the famous frogs and poisoned arrows of Central and South America.

01:04:19The Ifrita of Kowald may be tiny, but it has a toxic mechanism that makes this little

01:04:26bird invincible.

01:04:27It only eats certain types of coleopteres that provide it with special toxins.

01:04:31Even if you touch it, you will probably be intoxicated by the intoxication.

01:04:36It is inedible because the toxins do not disappear even when it is cooked.

01:04:39Royal eagles are the engines of the world of birds.

01:04:44They can carry weights up to 1.8 kg.

01:04:47They easily capture turtles and other prey.

01:04:50These powerful birds are strong enough to fly a baby, but they never do.

01:04:54In addition, in Mongolia, people even use these eagles to hunt wolves.

01:04:58The Canadian hippos have lived near humans for years, but they are always wary of

01:05:03us approaching their habitat, especially in the spring, the season of love.

01:05:07During this period, females can chase and bite people they consider a threat to their

01:05:12eggs, their companions or their babies.

01:05:14If you want to avoid being attacked by these birds very angry, the best thing to do is

01:05:18to step back very slowly.

01:05:20Romantic seagulls in the sky don't seem to cause a lot of trouble.

01:05:25The worst they can do is release some unwanted excrements.

01:05:28This impression is quite misleading, because these birds are very aggressive.

01:05:33Like all birds of their species, they don't attack because they want to.

01:05:36The rule is therefore very simple, don't touch these birds and stay away from their nest.

01:05:41When the time machine has finally been invented, be very careful with the birds of the past.

01:05:47The velociraptors that were on earth at the time, just like the rest of the dinosaurs,

01:05:51had greaves and feathers.

01:05:53So they were real birds and not lizards and roaches.

01:05:56By the way, it is the pointed greaves that you should be afraid of.

01:05:59They can cut anything.

01:06:01Be careful if you decide to leave in the future too.

01:06:04You never know what can wait for you there.

01:06:08There are more and more burglaries in your neighborhood.

01:06:11And you wonder if your house could be targeted.

01:06:16You don't have a surveillance system.

01:06:18So tonight, you put aluminum foil on the handle of your front door before going to bed.

01:06:25This will allow you to know if someone has tried to enter your home while you were sleeping.

01:06:31You wake up the next morning and you see that the aluminum foil is slightly torn.

01:06:35Someone has passed through here and he is certain that he will come back.

01:06:40Another option is to put a cup on the handle of your door.

01:06:43When the handle turns, the cup will fall.

01:06:45The noise will wake you up and will probably dissuade the intruder.

01:06:51You must be careful if a worker has recently passed by your house.

01:06:55He told you that he was working not far away and asked you to use your toilets.

01:07:01You refused and you regretted being impolite at the time.

01:07:04But in reality, you did well.

01:07:07About 60% of burglaries in the United States are the fact of a person you know or you have already met.

01:07:15This worker, by going to the toilet, could have adjusted something in your house to facilitate his return.

01:07:22He may have wanted to take a look at your security system,

01:07:25check the different possibilities of entry,

01:07:28or know if you keep valuables at home.

01:07:33Today, you are finally going on vacation.

01:07:36You must prepare your house so that it is not the target of burglars.

01:07:41A full mailbox will immediately notify a potential thief.

01:07:45Ask your neighbor to empty it during your absence.

01:07:49A well-kept property is a sign that its owners are still there.

01:07:53Your lawn is still taut and your hedge is cut.

01:07:56You will therefore have to ask someone to do it during your holidays.

01:08:02It's winter. The snow around your house could inform burglars that you are not at home.

01:08:07Asking a neighbor to make footsteps in your driveway could dissuade malicious people.

01:08:14Some types of hedges are very useful to prevent people from entering your home.

01:08:18Pointed-leaf shrubs are a very good idea.

01:08:24If someone jumps into your garden and lands on a bush filled with spruces,

01:08:28it will immediately make a cry of pain.

01:08:31Your neighbors will immediately know that there is an intruder.

01:08:35And the spruces will also hang fragments of fabric that can later serve as evidence.

01:08:42In preparation for your trip last week,

01:08:45you opened and closed your curtains at different times of the day.

01:08:49You made sure to do it irregularly.

01:08:52Whether they remain open or closed does not matter.

01:08:55This is in case someone is watching your property.

01:08:59Burglars always take the time to observe the houses of certain neighborhoods

01:09:03before detecting vulnerable dwellings.

01:09:07And they hate more than anything the vigilant neighbors.

01:09:10They inquire before acting.

01:09:13And they avoid areas where patrols have been made.

01:09:16Why not organize one with your neighbors?

01:09:21Move all expensive electronic devices away from the windows

01:09:24so that they cannot be seen from the outside.

01:09:27Put them in a closet or in a closed room.

01:09:32Don't worry about your TV.

01:09:34It is too bulky and stealing it is more difficult.

01:09:37Criminals are more interested in your iPad and your game console.

01:09:42Put your jewelry and other small valuables in boxes

01:09:45and hide them in a secret place.

01:09:49The children's room is usually a good hiding place.

01:09:52Burglars have recognized never to enter there

01:09:55because toys have little value.

01:09:59Take pictures of all the serial numbers of your electronic devices

01:10:02and make an inventory to ensure them.

01:10:0695% of burglaries are done by force.

01:10:09You would do well to consolidate your windows and doors.

01:10:13You can make the task even more difficult to the bad guys.

01:10:16Remove all the stools, chairs and ladders from your garden

01:10:19and put them in your garage.

01:10:22It could help the thieves to access the highest entry points

01:10:25like the openings for air conditioners.

01:10:30They pass through there very often

01:10:32because you can't reinforce them

01:10:34and they are easy to tear to enter your home.

01:10:37Don't make the task easier by giving them a ladder.

01:10:42Burglars can break a fragile door in a minute.

01:10:45A metal frame will offer you more protection than a wooden frame.

01:10:49The hinges and the lock must be strong enough to resist the kick.

01:10:53After a while, they will drop.

01:10:58The lock is always a weak point

01:11:00because it can be easily picked up by an experienced thief.

01:11:03Thanks to a simple protection lock,

01:11:05you can be sure that no one will pass through there.

01:11:10The hinges of your garage door pivot to the outside

01:11:13which makes it vulnerable.

01:11:15You can access it by simply removing the pins.

01:11:18Replace them with secured pins that cannot be removed.

01:11:24Finally, the tilting doors of garages

01:11:26are one of the first access points for burglars.

01:11:30They don't have locks and you can easily open them.

01:11:33Attach a padlock on the latch that connects it to its slide.

01:11:36It won't move.

01:11:39If your garage door doesn't allow you to do so,

01:11:42drill a hole in the slide just above the metal curtain

01:11:45and place a padlock.

01:11:49Thieves are afraid of dogs.

01:11:51They watch and guard your house.

01:11:54According to a study, most burglars didn't have dogs.

01:11:58Remember that barks can sometimes wake up a whole neighborhood.

01:12:03But you don't have a dog at home.

01:12:06You just need to place a padlock in front of your door

01:12:09to discourage thieves.

01:12:12Burglars have adapted to modern technology.

01:12:154 criminals out of 5 use social networks

01:12:18like Facebook, Twitter and Google Maps

01:12:21to choose their target.

01:12:24If you share a photo where the keys of your house are shown,

01:12:27a burglar can zoom in and take exact measurements

01:12:30to create a double.

01:12:34Make sure your wireless network is secure

01:12:37and use a complex password during your absence.

01:12:40Thieves are not only interested in the objects you own.

01:12:45Your passwords and access codes are vulnerable

01:12:48with a poorly secured network.

01:12:50And beware of surveillance software and other harmful viruses.

01:12:55You can also completely block the view of your house

01:12:58on Google Maps.

01:13:01Type the address of your house,

01:13:03look for your residence in the image,

01:13:05press Option and select Report a Problem.

01:13:10A page with an image of your house will appear.

01:13:13You can then place a red square to cover your property.

01:13:19Ask for the image to be blurred under the option My House.

01:13:24And take your exact address.

01:13:26The processing of your request will take a few days.

01:13:30Do not leave the radio on during your absence.

01:13:33It's useless.

01:13:35When they watch your house,

01:13:37the thieves pay attention to the sound of the radio and television.

01:13:42If they notice that your devices are never off,

01:13:45they will know that they can enter without fear of falling on someone.

01:13:50A better option to protect yourself

01:13:52is to create your own audio recording.

01:13:55Ambient sounds are broadcast irregularly throughout the day.

01:13:59With footsteps, conversations and a barking dog.

01:14:04Leaving your lights on is not a good idea either.

01:14:07The burglars will notice your house more easily,

01:14:10especially at night.

01:14:12And in addition, you will receive a really high electricity bill.

01:14:17You are about to go on vacation

01:14:19and you have to take out the trash.

01:14:22If you have large boxes,

01:14:24fold them so that they fit in your trash.

01:14:27Hide everything that could indicate that you have valuables at home.

01:14:32One last look,

01:14:34all the doors are locked and the windows are closed.

01:14:37You will finally be able to enjoy your trip.

01:14:41But while you have fun in your vacation spot,

01:14:44keep photos on your phone until you return.

01:14:47You will have time to share them with your friends.

01:14:52If you share your photos during your absence,

01:14:55all these preparations will have been useless.

01:14:58All the criminals in the region will know that you have left.

01:15:03With 2.5 million houses robbed every year in the United States,

01:15:07know that a property without a security system

01:15:10is 300% more likely to be targeted.

01:15:13Think about installing one around you.

01:15:16It will be very useful to you.

01:15:18You have probably heard that when a burglar decides to target a house,

01:15:22he starts by scouting it.

01:15:24This means that he first observes the owners' whereabouts,

01:15:28discovers information about their habits

01:15:30and determines the best time to enter their home.

01:15:33When he is ready to commit his larceny,

01:15:36he already knows for sure when there will be no one inside

01:15:39or when the owners will be distracted.

01:15:42One of the tricks used by thieves to collect information about your routine

01:15:46is so simple that you may not even think about it.

01:15:49But the next time you hear a discreet crack under the sole of your shoe,

01:15:53stop and check what it was.

01:15:56There is a good chance that you will find a crushed biscuit under the cobblestone.

01:16:00If this is the case, it is an indication that something is going on.

01:16:04It is a rather effective method that criminals use

01:16:07to know if you have gone on a trip

01:16:09or when you get home exactly in the evening.

01:16:12A biscuit is such a common object

01:16:14that people generally don't pay much attention to it.

01:16:17And yet they have to notice it.

01:16:19You arrive at home, you walk on the biscuit

01:16:22and you automatically reveal all your secrets to the burglar.

01:16:25They know for sure if the house is inhabited

01:16:28and can also know your schedule.

01:16:31It is even worse if you are not at home.

01:16:33The biscuit under the cobblestone remains intact,

01:16:36indicating to the criminal that the way is clear for a crime.

01:16:40So if you find a biscuit under your cobblestone,

01:16:43it's pretty bad news.

01:16:45Someone is interested in your house and is watching it.

01:16:48It might be a good idea to call the police

01:16:51or take additional security measures.

01:16:54The biscuit technique is just one of the many tricks used by burglars.

01:16:59Another sign that can alert you that you are under surveillance

01:17:02is the presence of white pebbles left near your house or in the alley.

01:17:06This means that a criminal has already visited your house

01:17:09and marked it as deserving of being robbed.

01:17:12Another reason why burglars may have left pebbles

01:17:15is to indicate that your house remains empty during the day.

01:17:18If you are walking down the street

01:17:20and you notice a USB key protruding from a sidewalk or a wall,

01:17:23don't be surprised.

01:17:25You have most likely come across a dead drop.

01:17:28Despite its frightening name,

01:17:30it is in fact a global artistic project

01:17:32that has borrowed a few tips from the world of espionage.

01:17:35Many people who know about this project

01:17:37are happy to be able to put on their black coats and sunglasses

01:17:40and exchange confidential information with other people.

01:17:44The fact is that several decades ago,

01:17:46spies had their own way of exchanging secret materials.

01:17:50There was the live drop,

01:17:52when spies met in person,

01:17:54but it was often very dangerous.

01:17:57This is why a dead drop system was invented.

01:18:00In this case, a few bricks detached from a wall in a alley

01:18:03allowed to hide important documents

01:18:05that had to be recovered later.

01:18:08Today, there are more than 1,500 dead drops all over the world,

01:18:12and the data accumulated on these USB keys reaches 10 teraoctets.

01:18:16You can find a dead drop on any continent you visit,

01:18:20except Antarctica maybe,

01:18:22because there are not as many walls as that over there.

01:18:24If you find one, what to do with it?

01:18:26First of all, it is highly advisable

01:18:28to connect an unknown USB key to your computer.

01:18:32You never know what virus is hiding there,

01:18:34waiting to destroy the content of your hard drive.

01:18:37And even if the risk is part of the game,

01:18:39it does not cause too much luck.

01:18:41If you are 100% sure you want to play,

01:18:44secure your computer as best you can.

01:18:46You can not imagine what information awaits you on a USB key.

01:18:50Everyone can download videos, photos or text files,

01:18:54and this has already led to several problems.

01:18:57On the same subject, have you ever received a package with a USB key inside?

01:19:01Whatever you decide to do with it, do not plug it into your computer.

01:19:05Such cases are more and more frequent in Australia.

01:19:08The police warn people that computer pirates have invented a new tactic.

01:19:13They put anonymous USB keys in mailboxes.

01:19:17You will probably not be surprised to learn that these gadgets

01:19:20contain malicious software capable of hacking your computer.

01:19:24Their authors clearly rely on human curiosity,

01:19:28and it must be said that it pays.

01:19:30People can not fight against the inexplicable desire

01:19:33to verify the content of a mysterious gift.

01:19:35As a result, almost half of the USB keys received by the post office

01:19:39are introduced into computers.

01:19:42Then, people begin to have serious problems with their laptops and computers.

01:19:47For example, fraudulent media begin to broadcast service offers,

01:19:51or computer viruses damage files and computer programs.

01:19:56In short, do not touch this USB key fallen from the sky, okay?

01:20:01You leave a shopping mall, or your office, or the airport,

01:20:04and you go to the parking lot to get your car.

01:20:07You unlock it and put the key on the ignition.

01:20:10When you are about to start and leave,

01:20:12you see something strange on your windshield.

01:20:15Is it a 100-euro bill wrapped around your windshield wiper?

01:20:18Oh, you could certainly find a way to spend this unexpected gift.

01:20:22But do you really think that someone could accidentally

01:20:25put money on your windshield and forget it?

01:20:28Beware, it's obviously a scam.

01:20:31As soon as you get out of your car to take a closer look at this mysterious banknote,

01:20:35its owner will take action.

01:20:38He will get in your car and leave at full speed.

01:20:41Few people will think of cutting the contact and taking their belongings with them

01:20:45to go and check if it is really a 100-euro bill.

01:20:48As a result, in less than a minute, you will lose your car,

01:20:52your wallet and your documents,

01:20:54and you will suddenly feel very alone in this parking lot.

01:20:58Some people have said they found a piece of clothing,

01:21:01such as a shirt, on their windshield or wrapped around their windshield wipers.

01:21:06If this ever happens to you, don't fall into the trap and don't try to remove the object.

01:21:11Just get in your car and leave as quickly as possible from where you were parked.

01:21:16This so-called forgotten clothing is actually a new scam used by thieves.

01:21:21It works like this.

01:21:23If you see a piece of clothing that prevents your windshield wipers from moving

01:21:26or that obscures your view, your first reaction will be to take it off, of course.

01:21:30But while you're trying to take it off,

01:21:32the thief has all the time to jump on you or get into your car.

01:21:36The most common places for this kind of scam are still the parking lots.

01:21:40They are generally poorly lit and rather deserted,

01:21:44which means that there are few witnesses around

01:21:47and many dark corners so that the attacker can take notice.

01:21:51If one day you come home and you notice graffiti or marks on your door or your house,

01:21:56immediately call the police.

01:21:59Even if it looks like a teenager's joke or a simple scratch,

01:22:03it's better to warn than cure

01:22:05because burglars use certain marks to indicate to other criminals

01:22:09different things on your house.

01:22:11For example, something that looks like the Roman number 2

01:22:15means that the owners are rich and that the place is therefore an excellent target.

01:22:19Likewise, a barred circle indicates to other burglars

01:22:22that there is nothing precious to take from you.

01:22:25A long horizontal rectangle divided into four parts

01:22:28means that the place is guarded by a big aggressive dog.

01:22:32A triangle divided into two parts by a vertical line

01:22:35indicates to the criminal to only enter at night,

01:22:38while an inverted triangle indicates that a house or apartment is free after dinner.

01:22:43And something that looks like an A and a combined K

01:22:47tells the accomplice that the house is still full of occupants.

01:22:51A new trick is used by car thieves,

01:22:54the trick of the coin room.

01:22:56They slip it into the space between the door and the handle of the door.

01:23:00When the owner thinks he has locked the door with his key,

01:23:04the vehicle is actually still open

01:23:06because the room prevents the lock of one of the doors from working.

01:23:10As soon as the owner moves away from his vehicle,

01:23:13the thief has no problem opening the door and stealing valuables.

01:23:17When there is a public gathering, a big party,

01:23:20or even a day loaded in a shopping mall,

01:23:23a car thief can make a public announcement

01:23:26to say that a car, chosen by them of course,

01:23:29blocks his car and that he can't get out.

01:23:32As soon as the owner arrives to move his car,

01:23:35another group begins to act,

01:23:37assuming, and for a good reason,

01:23:39that the person in question has the car key on him.

01:23:43You walk along the shore.

01:23:45Everything is calm, except the peaceful clatter of the water.

01:23:48The hot sun of Georgia hits you in the neck.

01:23:51That's when you notice something strange on the ground.

01:23:54It looks like a 25-cent coin with a strange pattern.

01:23:58You lean over to take a closer look.

01:24:01Is it really a coin?

01:24:03This thing looks like an old bucket with a symbol engraved on it.

01:24:07It probably comes from a long-lost civilization.

01:24:10You could sell it and make a fortune.

01:24:13You crouch on a knee to pick up your new treasure.

01:24:16As soon as your finger touches it, you quickly remove your hand

01:24:19because you feel the fear infiltrate your guts.

01:24:22It's hairy.

01:24:24You try to pick it up again

01:24:26by pushing your nails into the ground to get it out of the ground.

01:24:29That's when it starts to move.

01:24:32Your heart pounds in your chest.

01:24:34It beats so hard that you can feel it in your head.

01:24:37Fear turns into horror

01:24:39when the piece comes out of the ground by twirling.

01:24:42It's not an ancient treasure.

01:24:44It's a huge spider.

01:24:47To be precise, it's a Cyclocosmia truncata.

01:24:50It's a piece of coin on its back.

01:24:53It's used as a shield.

01:24:55This eight-legged terror crashes into the ground

01:24:58and closes it like a lid

01:25:00so that hungry enemies can't reach it.

01:25:02Or, you know, giant and twisted humans like you.

01:25:05This spider is venomous,

01:25:07but its bite is not toxic to humans.

01:25:09Luckily for you.

01:25:11But I didn't say you wouldn't feel anything.

01:25:13You'd better not get close to these huge things.

01:25:15Ouch!

01:25:16Well, too bad for your finances.

01:25:18Maybe fortune is waiting for you

01:25:20in the Basque-California peninsula in Mexico.

01:25:22You walk on a dry ground

01:25:24when you notice a long white stripe in front of you.

01:25:27You get closer.

01:25:29It looks like a super long green, you think.

01:25:31But it doesn't move like any green you've ever seen.

01:25:35That's when you realize it has arms

01:25:38and a head.

01:25:40This pearl-shaped creature with black eyes

01:25:42is a Mexican lizard.

01:25:44It lives in the ground where its entire menu is located,

01:25:46made up of insects and termites.

01:25:48It rarely goes out,

01:25:50so you're likely to come across this weird reptile.

01:25:53Here you are in a tropical forest

01:25:55in the northeast of Australia.

01:25:57In front of you, half hidden among the trees,

01:25:59you notice something big and round.

01:26:02This mysterious silhouette lying on the ground

01:26:04is covered in black hair.

01:26:07At first, you think it's a crouched and asleep bear.

01:26:10But that wouldn't make any sense.

01:26:12There are no bears in Australia.

01:26:14You get closer and you feel a crack under your foot.

01:26:17The thing hears you and gets on its paws.

01:26:21It turns to you

01:26:23and you see now that it's a strange and beautiful bird.

01:26:26Its black hair is actually

01:26:28just a long, thin feathered mantle.

01:26:31This formidable hen has a bright blue head

01:26:33with a large horn on top.

01:26:36It rests on two solid paws

01:26:38with a claw-shaped claw on each of them,

01:26:41which can be as long as your hand.

01:26:43If you remove its feathers,

01:26:45you could confuse this beast with a velociraptor.

01:26:48But it's actually a casuaride,

01:26:50the most dangerous bird in the world.

01:26:52It could jump right over your head if it wanted to.

01:26:55It's certainly big enough

01:26:57to kick you in the chest.

01:26:59And its blows are powerful enough to break a bone,

01:27:02not to mention this claw

01:27:04that can cut anything like butter.

01:27:06This bird is programmed to hunt

01:27:08and avoid being hunted.

01:27:10Don't even think about running away

01:27:12unless you can also sprint

01:27:14at more than 50 km per hour.

01:27:16Diving in this lake over there

01:27:18won't save you either.

01:27:20This bird is an excellent swimmer.

01:27:22It's better to move back slowly

01:27:24and hope it won't chase you.

01:27:26Another creature that proves

01:27:28that it's better to keep its hands to itself

01:27:30is the panda ant.

01:27:32Its name is explicit.

01:27:34It's black, white and hairy

01:27:36like the cutest bamboo mushroom.

01:27:38This hairy bugger

01:27:40lives in the Chilean forests

01:27:42but it's not going to caress

01:27:44this cute little ant.

01:27:46What you're looking at

01:27:48is not an ant at all.

01:27:50It's a kind of wasp.

01:27:52This black and white colour

01:27:54has one purpose,

01:27:56to warn the others

01:27:58of the powerful sting of this insect.

01:28:00And if that doesn't make you move back,

01:28:02the wasp will emit a squeak.

01:28:04It seems cute to us humans,

01:28:06but the wasps are lonely,

01:28:08they don't live in colonies

01:28:10and they don't have nests.

01:28:12They're also parasites.

01:28:14A female panda ant lays eggs

01:28:16next to larvae of another insect.

01:28:18Then, the baby wasps

01:28:20use these larvae as food.

01:28:22You've probably seen insects

01:28:24that look like leaves and twigs.

01:28:26But what about a creature

01:28:28that looks like a beautiful orchid?

01:28:30You can find this fragrant flower

01:28:32in the forest or in a field

01:28:34and it's a flower that you prepare to smell.

01:28:36Because if you don't,

01:28:38you might be bitten by a religious moth.

01:28:40The orchid's moth

01:28:42is almost impossible to distinguish from the flowers.

01:28:44It's white and pink,

01:28:46with legs and claws

01:28:48that look like little petals.

01:28:50It uses its resemblance to the plant

01:28:52to hide from predators

01:28:54and hunt insects that love them.

01:28:56So, if a butterfly or a bee

01:28:58flies up to the flower,

01:29:00suddenly, pop, one of its petals

01:29:02turns into a flower.

01:29:04The innocent insect

01:29:06might think it's just a gust of wind.

01:29:08But then, the pretty petal 2

01:29:10turns into a clenched claw

01:29:12that suddenly grabs the insect.

01:29:14Now, imagine you're in the Costa Rica jungle.

01:29:16You notice a brown snake

01:29:18sitting on a tree branch

01:29:20in front of your face.

01:29:22The snake seems about to attack you.

01:29:24You want to run as far as you can,

01:29:26but you notice that this snake

01:29:28is unusually short

01:29:30and attacks you.

01:29:32You wait, but the snake continues to attack you.

01:29:34It doesn't even whistle.

01:29:36Fortunately for you,

01:29:38it will never bite you,

01:29:40because it's not a snake, but a caterpillar.

01:29:42The sphinx caterpillar

01:29:44can change the shape of its body

01:29:46to look like a menacing snake.

01:29:48This allows it to easily scare

01:29:50its hungry enemies.

01:29:52The colors and patterns of its skin

01:29:54imitate the scales and eyes of a snake.

01:29:56This insect can also move like a reptile.

01:29:58It's the master of disguise.

01:30:00Let's get out of the hot jungle

01:30:02and go to Central Europe.

01:30:04You are now in the middle of a green and sunny meadow.

01:30:06Many colorful flowers are blooming,

01:30:08birds are singing,

01:30:10and bees are buzzing.

01:30:12Among these bees,

01:30:14there are a few that are not what they seem to be.

01:30:16It will be difficult for you to distinguish the impostors,

01:30:18but if you look really closely,

01:30:20you will see the big golden bumblebee

01:30:22moving in the air.

01:30:24It looks like a burdon,

01:30:26but in fact,

01:30:28it is the biggest enemy of the burdon.

01:30:30The golden bumblebee

01:30:32sneaks into the nests of bees

01:30:34and lays eggs there.

01:30:36Its larvae hatch and feed on bees

01:30:38and flower nectar.

01:30:40Its yellow and black color

01:30:42allows the intruder to pass completely unnoticed.

01:30:44Camouflage also protects it from its enemies.

01:30:46If it thinks it's going to get stung by a burdon,

01:30:48nothing can ever touch this insect.

01:30:50The next stop on your trip

01:30:52is the tropical forest

01:30:54in the south of Thailand.

01:30:56Be very careful,

01:30:58and pay attention to what you do.

01:31:00Not because the next animal is venomous

01:31:02or dead,

01:31:04but because you risk accidentally walking on it.

01:31:06The leaves of the trees have fallen

01:31:08and taken on a grayish-brown hue.

01:31:10Among these leaves,

01:31:12it is difficult to distinguish the horned frog of Malaysia.

01:31:14The shape of its body,

01:31:16its color,

01:31:18and especially the pointy growths

01:31:20that come out above its eyes

01:31:22are among the dead leaves.

01:31:24This frog can sit for hours

01:31:26in the same place

01:31:28waiting for its next meal to be close enough

01:31:30to be able to swallow it.

01:31:32Now you are in a garden.

01:31:34You see a beautiful luminous flower

01:31:36and a small bird flying near it.

01:31:38The bird flaps its wings so quickly

01:31:40that you can barely see them.

01:31:42And this long beak in the shape of a needle

01:31:44makes you immediately think

01:31:46that you are looking at a hummingbird.

01:31:48But as soon as you approach,

01:31:50you realize that it is not a hummingbird,

01:31:52but an insect.

01:31:54Fortunately, the hummingbird

01:31:56is not venomous and does not sting.

01:31:58It is just a charming little creature

01:32:00who decorates the garden with its presence.

01:32:02Many people even grow plants rich in nectar

01:32:04to attract these night butterflies.

01:32:06Hey, here's a good idea!

01:32:08The Baltic Sea Anomaly

01:32:10In 2011,

01:32:12a team of divers

01:32:14went all the way down to the Baltic Sea,

01:32:16to the north.

01:32:18They discovered a rather strange object.

01:32:20They took pictures

01:32:22that they then shared,

01:32:24and some people thought

01:32:26it was a spaceship

01:32:28of an unknown civilization.

01:32:30Others thought

01:32:32that a natural phenomenon

01:32:34had given shape to this object.

01:32:36But the metals inside the structure

01:32:38could not have been formed naturally.

01:32:40Today, some scientists think

01:32:42it is an object dating from the Ice Age.

01:32:44Maybe even a meteorite

01:32:46from that time.

01:32:48A maelstrom is a whirlwind,

01:32:50a kind of powerful rotating current

01:32:52that forms when two currents meet,

01:32:54creating a circular vortex.

01:32:56Even the intrepid Vikings

01:32:58were afraid of maelstroms.

01:33:00Their power was such

01:33:02that they could make very large ships sink.

01:33:04These whirlwinds

01:33:06are still dangerous today.

01:33:08But fortunately,

01:33:10the great modern ships are no longer afraid of much.

01:33:12They are now able to resist this power.

01:33:14However,

01:33:16a ship that crosses the path of a maelstrom

01:33:18will generally be exposed

01:33:20to such massive waves

01:33:22that it will be violently shaken.

01:33:24The strength of some maelstroms

01:33:26is so formidable

01:33:28that they are sometimes compared to black holes.

01:33:30And no, black holes

01:33:32do not only belong to the interstellar space.

01:33:34They are found right here,

01:33:36on our planet,

01:33:38in the form of oceanic whirlwinds.

01:33:40What brings them closer to these celestial monsters

01:33:42is the fact that nothing they capture

01:33:44can escape them.

01:33:46These underwater black holes

01:33:48can reach up to 150 km in diameter.

01:33:50If you were caught in one of them,

01:33:52you would probably not even realize it.

01:33:54Their influence extends far beyond

01:33:56what can be detected.

01:33:58Because of their size,

01:34:00they even escape the most modern equipment.

01:34:02Here is something more relaxing.

01:34:04The next time you go to the beach,

01:34:06open your eyes wide

01:34:08and you may see this optical phenomenon

01:34:10called the green flash.

01:34:12You can see it a little after sunset

01:34:14or just before sunrise.

01:34:16It occurs when the sun

01:34:18is almost completely below the horizon,

01:34:20but its upper edge is still visible.

01:34:24For one or two seconds,

01:34:26the solar crown will seem green to you.

01:34:28Because in reality,

01:34:30you will observe the sun

01:34:32through the thickest parts of the atmosphere,

01:34:34at the bottom of the sky.

01:34:36As it descends below the horizon,

01:34:38the sun reflects in the atmosphere

01:34:40where it curves and disperses.

01:34:42Choose a clear day,

01:34:44without clouds or mist on the horizon,

01:34:46and you will be able to observe this phenomenon.

01:34:48You were impatient to swim,

01:34:50but when you arrive at the beach,

01:34:52you see that the ocean is red.

01:34:54It is better to avoid making trumpets.

01:34:56Florida is famous

01:34:58for its red tides.

01:35:00This occurs when the concentration

01:35:02of the Karenia brevis algae

01:35:04is higher than normal.

01:35:06Most of the algae in the sea,

01:35:08rivers and lakes are safe

01:35:10for animals and humans.

01:35:12They even help us.

01:35:14They are a great source of oxygen.

01:35:16But some, like those that give

01:35:18this red tint to the ocean,

01:35:20can be extremely dangerous

01:35:22for aquatic fauna, sea turtles,

01:35:24fish and marine birds.

01:35:26This type of algae can develop

01:35:28in an uncontrolled way

01:35:30and produce very harmful neurotoxins

01:35:32for humans, especially for those

01:35:34who live on the shore.

01:35:36These people must avoid

01:35:38areas of red tides,

01:35:40especially when strong winds

01:35:42push the algae to the shore.

01:35:44Volcanoes can emit toxic gases,

01:35:46ashes and a reddish lava.

01:35:48These dangers have been well known

01:35:50to humans for centuries.

01:35:52But underwater volcanoes

01:35:54can also be dangerous.

01:35:56Sometimes, those located

01:35:58in shallow waters

01:36:00reveal their presence

01:36:02above the surface.

01:36:04Because of the presence of water,

01:36:06their effects will be different

01:36:08from those found on land.

01:36:10When they erupt,

01:36:12sea water can penetrate

01:36:14their events.

01:36:16The lava can spread

01:36:18on the ocean floor,

01:36:20sometimes even spilling

01:36:22from land volcanoes.

01:36:24When it enters the water,

01:36:26it cools down so quickly

01:36:28that it can become

01:36:30very dangerous.

01:36:32Have you ever seen

01:36:34these strange black sand beaches

01:36:36in Hawaii?

01:36:38Lava and powerful eruptions

01:36:40represent an obvious danger.

01:36:42But underwater volcanoes

01:36:44in deep waters are just as dangerous.

01:36:46Even when they don't erupt,

01:36:48they produce air pockets.

01:36:50These bubbles reduce

01:36:52the density of the surrounding waters,

01:36:54which can even cause shipwrecks.

01:36:56The worst is that when you look

01:36:58at the surface of the ocean,

01:37:00you won't know that a danger is waiting for you.

01:37:02You won't see these air pockets

01:37:04that can even unbalance

01:37:06very large ships.

01:37:08And without warning.

01:37:10Cross-sea is a rare phenomenon,

01:37:12beautiful to observe,

01:37:14but also very dangerous.

01:37:16It's when you see square waves.

01:37:18They are quite common

01:37:20in shallow areas of the ocean.

01:37:22You can observe this phenomenon

01:37:24near the island of Re

01:37:26but also in many other areas

01:37:28of the world.

01:37:30This happens when two waves

01:37:32propagate in two different directions

01:37:34and cross each other.

01:37:36They then form a pattern.

01:37:38This usually happens after

01:37:40an atmospheric front.

01:37:42And this state of the sea

01:37:44is structured in a large number

01:37:46of directional flows.

01:37:48These waves can be dangerous

01:37:50for swimmers and divers.

01:37:52The waves produced by strong ocean currents

01:37:54are very visible

01:37:56and measured up to 3 meters high.

01:37:58They are sometimes called

01:38:00white walls.

01:38:02Their power is such

01:38:04that they can make large ships sink.

01:38:06If you fill a glass with seawater

01:38:08and look at it carefully,

01:38:10you will see quantities

01:38:12of very small particles.

01:38:14Seawater contains dissolved salts,

01:38:16fats, algae,

01:38:18proteins and other debris

01:38:20of artificial and organic matter.

01:38:22If you shake this glass,

01:38:24tiny bubbles will appear

01:38:26on its surface.

01:38:28This is how seawater forms,

01:38:30when waves and winds

01:38:32shake the ocean.

01:38:34When seawater is thick,

01:38:36it can be due to a large concentration

01:38:38of algae.

01:38:40When algae disintegrate

01:38:42in the sea,

01:38:44their matter often drifts

01:38:46to the shores.

01:38:48In general, seawater

01:38:50is not safe for our environment.

01:38:52It can happen that air pockets

01:38:54burst and release toxins

01:38:56they contain.

01:38:58This can cause irritation

01:39:00to the eyes and other health problems.

01:39:02Square masses occur

01:39:04in the mouth

01:39:06and the lower part of some streams.

01:39:08A strong tide meets the current

01:39:10and pushes the river back.

01:39:12Square masses

01:39:14are part of the category

01:39:16of hydraulic springs,

01:39:18a positive push

01:39:20which means that the wave

01:39:22pushes the river back,

01:39:24making its mass much larger.

01:39:26A negative tide

01:39:28is when the river suddenly

01:39:30becomes shallow.

01:39:32You won't see square masses everywhere.

01:39:34The river must be shallow

01:39:36and its mouth must be narrow.

01:39:38The area where the sea meets the river

01:39:40must be flat and wide.

01:39:42In addition, the area between

01:39:44the low tide and the high tide

01:39:46must be large.

01:39:48Of course, there are some exceptions,

01:39:50such as the Amazon,

01:39:52the largest river in the world.

01:39:54The mouth of the Amazon

01:39:56is not narrow,

01:39:58but it still produces square masses.

01:40:00This is because its mouth

01:40:02is shallow and has many banks

01:40:04of sand and other low islands.

01:40:06This square mass is the reason

01:40:08why the Amazon does not

01:40:10have a real delta.

01:40:12The Atlantic Ocean quickly

01:40:14The square masses are often

01:40:16unpredictable and can be

01:40:18extremely violent.

01:40:20Sometimes, the water of the river

01:40:22goes from a greenish or blue

01:40:24to a brownish color.

01:40:26They can damage the vegetation

01:40:28and even tear down trees.

01:40:30So leisure sports such as

01:40:32kayaking and surfing

01:40:34can be dangerous in these areas.

01:40:36But if you just want to observe

01:40:38a square mass a little closer,

01:40:40be careful.

01:40:43You are playing with your dog

01:40:45when suddenly you see

01:40:47something falling from the sky.

01:40:49It is a luminous object

01:40:51with a long tail behind it.

01:40:53It goes down at an alarming speed,

01:40:55getting closer and closer.

01:40:57You try to catch your dog

01:40:59to take him inside,

01:41:01but he runs around

01:41:03barking and growling.

01:41:05Then you look up and you notice

01:41:07that the shining UFO

01:41:09looks more and more like a ball

01:41:11than an animal.

01:41:13But this time, he thinks

01:41:15that you are playing with him

01:41:17and runs away.

01:41:19You chase him by forcing him

01:41:21to go inside the house.

01:41:23It was less than one.

01:41:25The object in the sky

01:41:27shines so brightly

01:41:29that you can't even look at it anymore.

01:41:31And then, boom!

01:41:33It's as if a small piece of the sun

01:41:35had just crashed

01:41:37right behind your house.

01:41:39You turn around

01:41:41and go to the backyard

01:41:43where everyone is gathered.

01:41:45You go to the object

01:41:47and you can already feel

01:41:49the heat it releases.

01:41:51It looks like an ordinary stone

01:41:53the size of a fist

01:41:55placed in a hole in the ground.

01:41:57You observe it from all angles.

01:41:59You read somewhere

01:42:01that you shouldn't pick up

01:42:03a meteorite if it landed

01:42:05one day in your garden.

01:42:07You turn around

01:42:09and you see someone

01:42:11touching it already

01:42:13and you take selfies.

01:42:15You hurry,

01:42:17you take the rock

01:42:19from the neighbor's hands

01:42:21and you place it

01:42:23in a bag to protect it

01:42:25from the humidity

01:42:27or from anything

01:42:29that could potentially

01:42:31damage it in the atmosphere.

01:42:33You also wrapped it

01:42:35in a plastic bag

01:42:37to protect it

01:42:39from the heat.

01:42:41If you touch it

01:42:43with bare hands,

01:42:45you risk contaminating

01:42:47the meteorite

01:42:49with your skin's oils

01:42:51and microbes

01:42:53that could damage

01:42:55its surface.

01:42:57Everything that falls

01:42:59from space is not a toy

01:43:01so you take it

01:43:03and all the lights

01:43:05go out.

01:43:07Great!

01:43:09When the storm is over,

01:43:11you grab your toolbox

01:43:13and you go out

01:43:15to fix the electricity.

01:43:17What a nice way

01:43:19to spend a Sunday!

01:43:21You go to the stream

01:43:23but a big puddle

01:43:25on your lawn

01:43:27blocks your way.

01:43:29It doesn't matter,

01:43:31it's a good place

01:43:33to clean the puddle.

01:43:35Even if it looks cool

01:43:37to have a mini-lake

01:43:39in your garden,

01:43:41it could be a good place

01:43:43for mosquitos

01:43:45and other pests.

01:43:47You wouldn't want

01:43:49a swarm of bloodthirsty

01:43:51bloodsuckers

01:43:53to wake you up

01:43:55every night

01:43:57and leave you

01:43:59next to the power station,

01:44:01which could lead to a disaster.

01:44:03So after a long day

01:44:05of work,

01:44:07you manage to fix

01:44:09your puddle.

01:44:11You fix the electricity

01:44:13and you can enjoy

01:44:15the rest of the day

01:44:17with your dog.

01:44:19You're eating

01:44:21delicious hamburgers

01:44:23in your garden.

01:44:25You take a bite

01:44:27and you see a big puddle

01:44:29around your breakfast.

01:44:31You get up and go into

01:44:33total panic mode

01:44:35by throwing your hamburger

01:44:37and running inside your house.

01:44:39You close the door

01:44:41and hold your dog in your arms.

01:44:43Yes, you may have reacted

01:44:45in an excessive way,

01:44:47but you look at your freshly

01:44:49grilled steaks

01:44:51on the table

01:44:53and you see another puddle

01:44:55around your house.

01:44:57You take a look around

01:44:59and you see a gap

01:45:01between the barbecue

01:45:03and an area near the roof.

01:45:05She turns on the roof

01:45:07and two other gaps appear.

01:45:09Oh yes, there is a gap up there.

01:45:11You grab a ladder

01:45:13and you go up to see

01:45:15a small hole in your roof

01:45:17where the gaps

01:45:19have built their little house.

01:45:21It's a good thing

01:45:23that you don't see

01:45:25your dog's face

01:45:27behind the cupboards

01:45:29of their kitchen.

01:45:31Your dog walks around

01:45:33and tries to bite

01:45:35into one of the steaks.

01:45:37The geese around

01:45:39seem to be intimidated

01:45:41and fly around your dog

01:45:43to give him a good warning.

01:45:45But luckily,

01:45:47you jump to your rescue,

01:45:49tear your dog

01:45:51to shreds.

01:45:53The geese are still

01:45:55beneficial to us

01:45:57because they keep

01:45:59the insect population

01:46:01under control

01:46:03and they resist

01:46:05their environment

01:46:07better than other creatures.

01:46:09That's why farmers

01:46:11even deploy them

01:46:13on their crops.

01:46:15At this stage,

01:46:17the geese have taken

01:46:19the opportunity

01:46:21to move the nest

01:46:23to another place

01:46:25because it's very risky

01:46:27to do it alone.

01:46:29But at least you can

01:46:31make another barbecue

01:46:33without any geese

01:46:35bothering you.

01:46:37Again, a beautiful afternoon

01:46:39in the garden

01:46:41to play with your dog.

01:46:43But this time,

01:46:45he seems to be distracted

01:46:47by cute puppies

01:46:49crying and barking.

01:46:51Surprised,

01:46:53you look closer

01:46:55and you notice

01:46:57that they don't look like

01:46:59ordinary dogs.

01:47:01They have a kind of orange

01:47:03color in their fur

01:47:05and pointy ears.

01:47:07Congratulations,

01:47:09you just found

01:47:11a little flock of foxes

01:47:13in your garden.

01:47:15Foxes live in urban areas

01:47:17especially places built

01:47:19in existing fox habitats.

01:47:21But you are surprised

01:47:23to have discovered one

01:47:25just behind your house.

01:47:27You count seven water foxes

01:47:29in the area

01:47:31who all look healthy

01:47:33and in good shape.

01:47:35Many of them are playful

01:47:37and friendly.

01:47:39Some are shy

01:47:41and hide.

01:47:43But they are not

01:47:45a threat

01:47:47and it would not be very pleasant

01:47:49to see.

01:47:51Foxes eat almost everything

01:47:53and would not hesitate

01:47:55to search in the trash

01:47:57to find leftovers of food.

01:47:59You take your dog

01:48:01inside again

01:48:03and you try to find

01:48:05another activity.

01:48:07Moving cute little water foxes

01:48:09can seem to be

01:48:11very dangerous.

01:48:13They are vulnerable

01:48:15to all kinds of

01:48:17worms.

01:48:19So you grab your phone

01:48:21and call the SPA

01:48:23to report the fox's den.

01:48:25Once there,

01:48:27they finally take care

01:48:29of this problem.

01:48:31It looks like

01:48:33a lot of things

01:48:35are happening

01:48:37in your garden.

01:48:41Well, it's a rainy Thursday

01:48:43and you are warm in your armchair

01:48:45with a cup of hot chocolate

01:48:47and a new nice video.

01:48:49Suddenly, you see a scary shadow

01:48:51above you.

01:48:53There is a monster on the wall

01:48:55with 100 legs and antennas on his head.

01:48:57You start to compose 112

01:48:59and call your mother at the same time.

01:49:01But while you are on the phone,

01:49:03your guest moves at lightning speed.

01:49:05Two seconds and you do not see him anymore.

01:49:07You take a broom

01:49:09and hide it in your closet.

01:49:11With your trembling hands,

01:49:13you open the browser and type

01:49:15scary beast in my house.

01:49:17You scroll through the pages

01:49:19before finally finding the right one.

01:49:211000 legs of house.

01:49:23It turns out that he has 15 pairs of legs,

01:49:25two well-developed eyes

01:49:27and two long, very sensitive antennas

01:49:29that he uses to detect smells and vibrations.

01:49:31He carries venom in the legs

01:49:33located near the head and mouth

01:49:35and he can hold more than one prey

01:49:37All this makes your guest

01:49:39an excellent hunter.

01:49:41Overall, all the web pages

01:49:43you look at tell you to leave the beast alone

01:49:45and to rejoice that it is at home.

01:49:47Many people try to get rid of it

01:49:49but the 1000 legs of house

01:49:51are a natural and free way

01:49:53to fight parasites in your house.

01:49:55They will help you get rid of insects,

01:49:57flies, ants,

01:49:59mites, spiders, termites

01:50:01and even cockroaches.

01:50:03As for you, as a human,

01:50:05you are simply not part of their menu.

01:50:07They are active nocturnal hunters

01:50:09and they leave no canvas

01:50:11or anything else anywhere.

01:50:13They do not build nests in houses

01:50:15and do not scratch your furniture,

01:50:17your clothes, your food or your pets.

01:50:19They move without making noise

01:50:21and without leaving traces of dirt behind them.

01:50:23The 1000 legs of house

01:50:25are not carriers of any disease

01:50:27and in 99% of cases

01:50:29they go out at night when you do not see them.

01:50:31They constantly move in search of prey.

01:50:33As they move quickly

01:50:35it is possible that you do not see them at all.

01:50:37They will only try to bite

01:50:39if you attack them first

01:50:41and even in this case

01:50:43they cannot bite through the skin.

01:50:45Their bite looks like a small bee sting,

01:50:47nothing too strong.

01:50:49It does not seem so horrible

01:50:51and you are almost ready to get out of your hideout.

01:50:53Ah, you scream like a little girl,

01:50:55he's still there.

01:50:57Quick, you still do not feel comfortable

01:50:59sharing your house with this creature with several legs.

01:51:01You take a cup and a piece of paper,

01:51:03it runs through the room,

01:51:05it is under the shelf,

01:51:07waiting for it to come out to catch it.

01:51:09You turn off the lights so that it feels more comfortable.

01:51:11It does not move anymore and it's done.

01:51:13You take it outside

01:51:15hoping that it will still do its job

01:51:17of fighting parasites.

01:51:19You decide to protect your house

01:51:21against other unwanted odds.

01:51:23So the 1000 legs of house love humidity

01:51:25and especially love to hang out in the bathroom and the basement.

01:51:27You go down the stairs

01:51:29and you plug all the cracks in the floor and the walls.

01:51:31You check the waterproofing of all the pipes

01:51:33in the bathroom and kitchen.

01:51:35Perfect, it is now time to go outside

01:51:37and remove the leaves and branches.

01:51:39The 1000 legs love to hide underneath.

01:51:41You worked hard tonight.

01:51:43You decide to watch TV.

01:51:45Ouch, what a monster!

01:51:47It's a Goliath spider,

01:51:49the largest spider in the world.

01:51:51And just like the 1000 legs,

01:51:53it looks much more frightening

01:51:55than it really is.

01:51:57The Goliath spider includes insects,

01:51:59frogs and rodents.

01:52:01It lives in North America.

01:52:03Despite its enormous size,

01:52:05it cannot hurt a human with its venom,

01:52:07no more than a bee sting.

01:52:09The next guest on the show is the whale shark.

01:52:11It is obviously not an insect.

01:52:13It is the largest shark and fish in the world.

01:52:15It is a little bigger than a two-story bus

01:52:17and as heavy as five elephants.

01:52:19It has 300 small teeth in its mouth

01:52:21and uses them to eat plankton

01:52:23and sometimes fish.

01:52:25The whale shark swims slowly

01:52:27and is the nicest of all sharks.

01:52:29It even plays with divers.

01:52:31In fact, humans are more dangerous

01:52:33to them than they are to humans.

01:52:35Despite its enormous size,

01:52:37the African giant 1000 legs

01:52:39is a shy guy who prefers to hide

01:52:41under the rocks all day.

01:52:43The only thing he can attack

01:52:45are the dry leaves on the ground.

01:52:47So he plays his role for the environment.

01:52:49The Australian horned devils

01:52:51are lizards with scary spikes

01:52:53all over their bodies.

01:52:55They move in the bushes and deserts

01:52:57in search of ants.

01:52:59It's their only meal

01:53:01and they can eat thousands of little ants a day.

01:53:03They catch them with their stinging tongue.

01:53:05They use their spikes to protect themselves

01:53:07from predators and never attack

01:53:09a human.

01:53:11Their superpower is to change color

01:53:13depending on the temperature.

01:53:15Centurio cenex live in Central America

01:53:17and South America.

01:53:19These bats only eat fruit

01:53:21and the shape of their face and skin

01:53:23help them catch them.

01:53:25They have terrible manners at the table

01:53:27and put their face in their meal.

01:53:29All these rides allow the fruit juice

01:53:31to flow directly into the mouth.

01:53:33Oh, what a good idea!

01:53:35I should try that too.

01:53:37The aye-aye are Lemurians

01:53:39who live in Madagascar.

01:53:41An old local superstition says

01:53:43that meeting one of them is really bad luck.

01:53:45In fact, they are harmless creatures

01:53:47that feed on insects and larvae.

01:53:49They quickly attack tree trunks

01:53:51to find food

01:53:53and take it out with their middle finger.

01:53:55Aye-aye prefer to stay on trees

01:53:57and barely land on the ground

01:53:59so that it is unlikely

01:54:01that you will see one anyway.

01:54:03If you ever go to Nepal or India

01:54:05and you come across a crocodile

01:54:07with a long and narrow nose,

01:54:09don't panic, it's a guava.

01:54:11Crocodiles are their closest relatives

01:54:13but guavas are not really.

01:54:15They are a unique species.

01:54:17Their strange nose

01:54:19is perfectly adapted to catch fish.

01:54:21It's their favorite food.

01:54:23These animals are loving and caring parents

01:54:25and are super shy creatures.

01:54:27They hide from humans

01:54:29and never attack them.

01:54:31The eastern milk snakes

01:54:33look a lot like the coral snakes

01:54:35but unlike this very venomous creature,

01:54:37they are totally harmless.

01:54:39Nature gave them

01:54:41bright colored rings

01:54:43to deceive potential predators

01:54:45into thinking they were coral snakes.

01:54:47Thanks to this mimicry,

01:54:49they survive in different places

01:54:51from rocky plains to agricultural areas

01:54:53and ranches.

01:54:55Some people even have milk snakes

01:54:57as pets.

01:54:59Ok, but you better check the patterns

01:55:01of the colors first.

01:55:03The Matamata turtles are super lazy.

01:55:05They don't even swim

01:55:07but walk in streams and swamps

01:55:09where the water flow is very low.

01:55:11They only come out of the water

01:55:13The Matamata turtles don't hunt

01:55:15but wait for their food to pass.

01:55:17When they see a fish,

01:55:19they stretch their neck

01:55:21and swallow it like a vacuum cleaner.

01:55:23They have to do it because

01:55:25their jaws can't even chew.

01:55:27Virginie's diachrysis

01:55:29is as afraid of you as you are of her

01:55:31and tries to avoid contact at all costs.

01:55:33Their favorite food are leaves,

01:55:35boulders, soil, herbs, nuts,

01:55:37cabbage, etc.

01:55:39They chew the fleshy parts

01:55:41If you really bother them,

01:55:43they will try to protect themselves.

01:55:45But the worst mark they can inflict

01:55:47is a slight irritation of the skin.

01:55:49If you really bother them,

01:55:51they will use a nunchaku.

01:55:53But no, I'm kidding.

01:55:55Turtles have a sharp beak

01:55:57and gills

01:55:59and a reputation of villains.

01:56:01But in fact, they will never hurt a living being.

01:56:03Their culinary preferences

01:56:05are based on animal carcasses.

01:56:07In this way, they make the world

01:56:09cleaner and healthier

01:56:11by controlling corpses.

01:56:13Unlike most birds

01:56:15with a 360-degree view,

01:56:17turtles only focus on what happens

01:56:19below them with their 60-degree view.

01:56:21Giant isopods

01:56:23are relatives of shrimp and crabs

01:56:25that live in the depths of the sea.

01:56:27Their body looks like that of an alien

01:56:29with dozens of sharp claws

01:56:31on the belly

01:56:33and four jaws to hunt.

01:56:35But they don't always have food around them.

01:56:37That's why they slow down their metabolism

01:56:39to save energy

01:56:41and live constantly in semi-hibernation.

01:56:43When they are in danger,

01:56:45giant isopods crawl

01:56:47into a small ball

01:56:49and hide so that no one can find them.

01:56:51The star-shaped condylus

01:56:53is the size of a hamster

01:56:55and is the fastest eater in the world.

01:56:57It presses this frightening star on the ground

01:56:59to discover what is in 10 to 12 different places

01:57:01in a second.

01:57:03The star contains 100,000 nerve fibers

01:57:05that send information

01:57:07to the brain of the star.

01:57:09Not a bad way to compensate

01:57:11for their almost non-existent view.

01:57:13It is used to hunt insects easily

01:57:15while being perfectly harmless to humans.

01:57:17Amphibians, unlike their

01:57:19congener scorpions,

01:57:21do not carry venom or toxins

01:57:23and cannot bite, sting

01:57:25or injure humans in any way.

01:57:27They can't even chew,

01:57:29so they sit and wait for an insect

01:57:31to pass by that they detect with their paws.

01:57:33They make excellent pets

01:57:35and their owners can put them

01:57:37on their faces without fear.

01:57:39Uh ...

01:57:41Okay, you go first,

01:57:43I'll ... watch from here.

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