Alright, imagine this – anti-gravity, like in sci-fi movies, right? Well, could we actually make it happen? Some folks think so, but we're not quite there yet. Scientists have been tinkering with stuff like magnetic fields and exotic materials to try and defy gravity, but it's still mostly in the realm of theory. I mean, can you imagine floating around like astronauts in space, but right here on Earth? It'd be pretty wild! So yeah, while we're not quite at "Beam me up, Scotty" levels yet, who knows what the future holds? Credit:
Interstellar / Paramount Pictures and co-producers
The Matrix / Warner Bros. and co-producers
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Interstellar / Paramount Pictures and co-producers
The Matrix / Warner Bros. and co-producers
Animation is created by Bright Side.
----------------------------------------------------------------------------------------
Music by Epidemic Sound https://www.epidemicsound.com
Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV
Subscribe to Bright Side: https://goo.gl/rQTJZz
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Our Social Media:
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Instagram: https://www.instagram.com/brightside.official
TikTok: https://www.tiktok.com/@brightside.official?lang=en
Stock materials (photos, footages and other):
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https://www.shutterstock.com
https://www.eastnews.ru
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For more videos and articles visit:
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FunTranscript
00:00For many years, we've been discussing things like flying cars, floating furniture, and
00:05even floating buildings.
00:07But what if I told you that the idea of antigravity isn't just some science fiction, but is
00:12a real and fascinating concept in physics, something that physicists are actually currently
00:17researching?
00:18So, what is antigravity, and when will we finally achieve it?
00:23Let's find out!
00:24Please, Mr. Music, give me some of that science fiction movie woo-woo music.
00:28Thanks.
00:29Imagine being able to fly to work or travel to other planets without feeling the effects
00:34of gravity.
00:35A world where you could levitate and make your household items defy the pull of gravity
00:40and float weightlessly in the air.
00:42Now, you might think, hmm, I don't have to imagine.
00:45I know that astronauts live this way in Earth orbit, duh.
00:49But it's not exactly the same.
00:52An astronaut's experience in space is called zero or microgravity.
00:56It's a real phenomenon that we can actually experience.
00:59In zero gravity, objects are weightless and float because there's nothing pulling them
01:04down to the ground.
01:05However, antigravity is slightly different.
01:08It's not a lack of force, but a force in itself, a force that could counteract the
01:13force of gravity, essentially canceling it out.
01:17With this magical force, an object wouldn't be attracted to something massive like the
01:21Earth.
01:22It could actually repel it.
01:24This would allow objects to float freely in space or even move in the opposite direction
01:29of gravity.
01:30It sounds like something straight from science fiction, a way to defy the laws of physics
01:34and take us to the stars.
01:36From Star Wars to Star Trek, it's been a popular concept for many years.
01:41But could it be possible in real life?
01:43Is there actually a repulsive force that could counteract the effects of gravity?
01:49Scientists and philosophers have been discussing the idea of antigravity for centuries.
01:53However, it wasn't until the late 20th century that real progress was made in understanding
01:59the science behind it.
02:00And now, we're exploring the possibility of creating antigravity fields.
02:05So let's put on our scientific thinking caps and try to understand how it works.
02:10Let's start with the beloved and famous theory of general relativity.
02:14Picture yourself playing with a trampoline, surrounded by toys.
02:18You know that if you jump, it will cause a dip in the trampoline, and the toys near
02:23that dip will start rolling towards it due to gravity.
02:26That's what Einstein's theory of general relativity tells us about the fabric of space-time
02:32and gravity.
02:33But what if the trampoline could stretch in ways we never imagined?
02:37What if it could also curve or bend backwards, repelling both you and the toys around you?
02:43That's the idea behind modified theories of general relativity.
02:47Some scientists have proposed adding extra dimensions to space-time, or introducing new
02:52forces that could interact with matter in unexpected ways.
02:56However, as with all scientific theories, we'll need to conduct some experiments and
03:01collect data to know for sure.
03:03Okay, now let's pretend the universe is a big room filled with furniture.
03:08Scientists have discovered a mysterious invisible force pushing all the furniture away from
03:13each other, like a super-powered wind that makes everything float.
03:17They've named this force dark energy.
03:20According to current cosmological models, nearly 70% of the universe is made up of dark
03:26energy.
03:27And even though it's invisible, it's thought to cause the universe to expand faster and
03:32faster.
03:33Now you can see how this is kind of like the opposite of gravity, which pulls everything
03:37together.
03:38So, if it's true, it would mean that anti-gravity is a real force.
03:43Now wouldn't that be awesome?
03:45The only thing we need to confirm is whether dark energy really exists and has such properties.
03:50Yeah, only.
03:51Finally, let's talk about the super-string theory.
03:55Okay, so imagine you have a bunch of rubber bands, and you're stretching them.
04:00When you pluck one, it makes a sound, right?
04:02This is kind of like super-string theory.
04:05It says that everything in the universe is made of super-tiny strings that are vibrating
04:09like those rubber bands.
04:11These strings can make the different forces of nature, like gravity, happen.
04:15And get this, some scientists believe these strings exist in extra dimensions where they
04:21might be able to cause things to float away, like anti-gravity.
04:25You could see this idea in some cool movies like The Matrix and Interstellar.
04:29Overall, super-string theory may hold the key to understanding anti-gravity, but it's
04:35still a theory and needs further exploration.
04:38However, there's still much skepticism and criticism surrounding the idea of anti-gravity.
04:43Firstly, many scientists say that anti-gravity is impossible because it violates the fundamental
04:49laws of physics.
04:51For example, the law of conservation of energy.
04:54According to this law, energy cannot be created or destroyed, only transformed.
05:00But anti-gravity would require energy to be created from nothing.
05:04So if anti-gravity is confirmed one day, it will pose a great mystery.
05:09Critics also say that there is no direct evidence for anti-gravity.
05:14Although we've made some attempts to explain it using things like dark energy, they don't
05:18provide any direct proof.
05:20This has caused a huge debate among scientists as well as those attending Star Trek conventions.
05:26So while these theories are super-fun and intriguing, they lack experimental evidence.
05:31But despite this, the idea of anti-gravity continues to capture the imagination of scientists
05:37and the public alike.
05:39Many researchers continue to work on experiments that could help us better understand this
05:43mysterious force.
05:45Whether or not anti-gravity will ever be confirmed, the journey is certainly fascinating.
05:50And if we one day confirm its existence, it'll certainly be worth it.
05:55The possibilities for technological advancements would be truly exciting.
06:00Here are a few things that could become a reality thanks to anti-gravity.
06:03First, space travel.
06:06Imagine being able to travel to the farthest reaches of the universe without the limitations
06:10of fuel or resources.
06:12This is one of the most exciting benefits of anti-gravity technology.
06:16It would allow us to explore space like never before.
06:20We could create things like anti-gravity propulsion systems or sustained fields, leading to new
06:25discoveries and opportunities for exploration.
06:28Second, energy production.
06:30We could use anti-gravity to generate energy in a new and revolutionary way.
06:35For example, if we could create a containment field that could sustain an anti-gravity state,
06:41we might be able to harness the energy of Earth's rotation.
06:44Wouldn't that be awesome?
06:46Thirdly, new materials and inventions.
06:49Thanks to anti-gravity, we could develop new materials that are lighter and stronger than
06:53anything we have today.
06:55This could have an enormous impact on many industries, from construction to transportation
07:00to aerospace.
07:01It would also allow us to use space in ways that were previously impossible.
07:06For example, we could create space elevators, similar to those in Charlie and the Chocolate
07:10Factory.
07:11Wouldn't it be cool to travel in a glass elevator instead of a plane or rocket?
07:16Heck, for me, anti-gravity would make it a lot easier for me to haul out the garbage
07:21in recycling bins every Monday before pickup.
07:24Unloading the car with groceries would be a snap.
07:28And if you wanted to retrofit your house for earthquakes, lifting your house up to get
07:32underneath will be a whole lot easier with anti-gravity.
07:36These are just a few of the many exciting possibilities that would come with a better
07:40understanding of anti-gravity.
07:43Even though it has not yet been proven, it's always exciting to imagine what the future
07:47might hold.
07:49Overall, anti-gravity technology has the potential to change our world in profound and exciting
07:55ways.
07:56And while it may still seem like science fiction, who knows what we might discover in the years
08:01to come.
08:02And so, wait for it, that's the gravity of the situation.
08:07That's it for today, so hey, if you pacified your curiosity, then give the video a like
08:12and share it with your friends!
08:14Or if you want more, just click on these videos and stay on the Bright Side!