Is Time Travel Possible? | Unveiled
100 Comments


Is time travel possible? Everyone has thought about time travel at least once Maybe you wanted to go back in time and try to change something from your past There are even a lot of science fiction movies out there that involve time travel or were inspired by time travel in some way or another But is it really possible to travel back or forward in time and if it is really possible, what would we have to do in order to make time travel a reality? the very thought about time travel and what it would take to make it a reality is mind blowing it is something that scientist There is a speed limit of 300,000 km/s or 186,000 milles per second for anything that travels through spacetime and light always travels the speed limit through empty space, so more about the solution of time special relativity says that a suprising thing happens to you when you move through spacetime especially when your speed relative to other objects is close to the speed of light Time goes slower for you than for the people you left behind

100 thoughts on “Is Time Travel Possible? | Unveiled

  1. Are you living in the multiverse right now? Find out with our latest video… https://www.youtube.com/watch?v=r9XJ63Sicpo

  2. If backwards time travel was possible than there would be a 100% chance of us getting visited by millions or even billions of people. Even if they created time travel and tried to keep it a secret there is still a 100% chance of us getting visitors.

  3. The entire idea of wormholes is ubsurd. Look at all the pictorial depictions. Laughable. The hole is indeed a mirror. So you cannot go in one side and come out the other. The other side is something you must go into as well. It doesn't flow like an ocean bound river. Its like a drain. If it were were a two way street, then it begins to make a little more sense.

    Btw: I'm not human.

  4. We are all traveling through time constantly. Look another second just went by, and another, and another, and another, and another…

  5. I hope not cause evil people will use it for sick reason bringing back people who are so suppose to be dead giving weapons or whatever technology will further benefit us but also the crazies and psychotic people that live in this world. Just saying 🤷‍♀️

  6. Watch the Egyptians build the pyramids? Like they were built by Humans? No need to watch past 0:57 to know who's behind this "information."

  7. TIME TRAVEL IS IMPOSSIBLE! A PARADOX IS A THING OF FANTASY. YOU CAN RUN FASTER THAN FLASH AND SUPERMAN PUT TOGETHER AROUND IN A CIRCLE AND YOU WILL NEVER CATCH YOURSELF. YOU WILL NEVER GRAB YOUR RIGHT ARM WITH YOUR OWN RIGHT HAND. NEVER! A PARADOX CANNOT HAPPEN IF THERE IS ONLY ONE OF YOU. THERE WOULD HAVE TO BE A TWIN EXISTENCE OR A MIRRORED EXISTENCE OF YOURSELF AND YOUR ENTIRE UNIVERSE FOR IT TO EVEN SOUND PLAUSIBLE FOR TIME TRAVEL TO OCCUR. 2 OF YOURSELF CANNOT EXIST IN THE SAME UNIVERSE. MEANING SHARING THE SAME LIFE, EXISTENCE, IDENTITY…EVERYTHING ON THAT UNIVERSE HAS TO EQUAL EXACTLY AS THE UNIVERSE YOU'RE ON. SO IN A SENSE TIME TRAVEL IS LIKE MERGING 2 UNIVERSES INTO 1. FOR EXAMPLE, I LIVE IN THE YEAR 2019 AND BY NOW WE SHOULD ALL KNOW TIME IS AN ILLUSION. SO 2019 AND 1991 HAS NO SIGNIFICANCE IN TIME TRAVEL; IT'S THE SAME AND WHY? BECAUSE THERE IS ONLY ONE UNIVERSE. IF THERE WAS A MULTIVERSE, THEY WOULD STILL BE UNIQUE TO ONE ANOTHER. IF I WENT IN CIRCLES REALLY REALLY FAST EVEN 100 TIMES FASTER THAN THE SPEED OF LIGHT, I WILL NEVER CATCH MYSELF…IF THAT EVER HAPPENS THEN YOU HAVE JUST TIME TRAVELED. BUT JUST IMAGINE FOR A SECOND IF YOU'RE RUNNING IN CIRCLES FROM POINT A TO POINT B BACK TO POINT A AGAIN…IMAGINE HOW FAST YOU WOULD HAVE TO TRAVEL TO SEE YOURSELF LEAVE POINT A. AND NOT ONLY THAT -YOU'RE TRAVELING IN THE SAME PATH AS YOUR OUTDATED SELF. WE AGE EVERY SECOND THAT PASSES. JUST WAVE YOUR HAND IN FRONT OF YOUR FACE AND YOU'LL SEE WHAT I MEAN. WAVE YOUR HAND IN FRONT OF YOUR FACE AND SEE HOW MANY HANDS YOU SEE; IT'S THE SAME ONE HAND. SO FROM MY PERSPECTIVE OF SEENG MY HAND WAVE IS NOT THE SAME PERSPECTIVE MY HAND IS SEEING. SO YES IT'S TRUE THAT IF I WERE TRAVELING VERY FAST EVERYTHING ELSE WOULD SEEM TO BE MOVING VERY SLOW.

  8. WE CAN'T TRAVEL FAST ENOUGH TO REVERSE ANYTHING THAT OCCURRED (WE KNOW WHAT OCCURRED), BUT WE CAN POSSIBLY TRAVEL FAST ENOUGH TO PREVENT IT FROM OCCURRING (WE DON'T KNOW WHAT IS ABOUT TO OCCUR). SO IF WE KNOW THE FUTURE PRIOR TO SOMETHING OCCURRING, WE CAN PREVENT IT FROM OCCURRING. IF I KNEW THE CUP WOULD FALL PRIOR TO IT FALLING, I WOULD HAD PREVENTED IT CHANGING THE OUTCOME OF THE FUTURE. THE THING IS ONCE IT OCCURS IT CANNOT OCCUR AGAIN THE EXACT WAY THAT IT DID AND THIS IS WHY WE CAN'T GO BACK IN TIME. NOW, LET'S SAY WE KNEW ABOUT A CERTAIN ATTACK WAS GOING TO HAPPEN. SINCE WE KNOW FOR SURE THAT AN ATTACK IS GOING TO OCCUR, TIME IS OF THE ESSENCE. WE CAN ONLY PREVENT IT FROM OCCURRING WITH ENOUGH GIVEN TIME TO PREVENT IT.

  9. i need time travel i want to go back to my person who almost breaked his neck to stop my pain 🙁 i have pain at my neck

  10. I building a big time machine battle bus to the past to 1968, Salisbury MD
    51 years ago. 1960s of 20th century. 20th century is my favorite

  11. Nastradamns was a future visionary without using time machine.His system is also like time travel just his system does not need a machine like the Indian saints could performed time travel without a machine !

  12. Since app of adobe Photoshop, After Effects etc. Appears on Fb, YouTube and the net about time "real" time travel.
    But before that and internet, never hear about it in news paper, news etc. Only in fantasy movies.
    If it was real it was discovered and spread before internet. On news and documentary.
    Was many things faster evolution of technology etc.
    Many catastrophes avoided etc…
    What about G force? How faster how more G Force.
    How much can human handle G Force?

  13. I know how to time travel just go to space and stay there and come back and your birthday will already been done

  14. Mate I've time traveld but it was wednesday twice, and the bear Steen Bears are different lol, and there's been toooooooo many paradoxes man, the amount of dimensions (15) the first 4-5 are the most important (they are about time), and there is a cell that can, using its own gravity and physics, tear a hole in the space and time, but enough about trying to go back, let's get some breakfast

  15. NIGGA you can't exist in the same time period, that's a paradox, what the universe does to not cave in, takes pre existing you in that time line and takes him out when you travel back there, so u are still the only u, when you time travel, there are bumps, these bumps are paradoxes, when paradoxes happen many things change, if I went back to when I was little and I punched my friend, if I wanted to change that and I went to travel back a minute before, the me who hit my friend would be gone and the time travel me would be the only me in that timeline until I go back to the future where I am supposed to exist, so no you can't see yourself through a wormhole, can't stand tiny minds

  16. I disagree with one thing. It's not a larger ship that you need, rather a smaller one with a fuel source of very high density that burns hotter and creates more energy that any fuel we have. Also the ship would have to harvest energy from its surroundings. Something like a thermal harvester. The only problem with that is that you would have to circle the sun for this to work.

  17. Wait so imagine if i built a time machine when i was 30 then i travelled to the past and i shot myself so how did i built the time machine if i was dead before i built it but im dead becuz i used the time machine but i built it but how some scientists said if i do that a black hole will apear and destroy that timeline yup im a nerd

  18. Gravity slows time => therefore light from a star 93 billion light years away would cross practically empty space instantaneously and at the speed of light at the same time — right?

  19. traveling in speed of life slow downs the time for the traveller how is it possible to meet the future when time gets more slower than the real. It might be future for the traveler but present for the person on earth since he aged before than the traveller

  20. With the 15 year old kid example, wouldnt his body have aged by like 50 years? Just becaue time moved more slowly on the space craft that doesnt stop the ageing process…………………..?

  21. you're wrong when you claim that it is a cosmic speed limit and it is not true what you said in that nothing can exceed that speed limit… various superluminal particles have been known to break the speed barrier because it's not really a barrier and humans need to quit professing that it is

  22. it is a posibile project Rainbow and machine Nil Taison just need a power computer for time clock fotonic my be is a astronomic namber but is posibile….vremenski delilac i sestodimenziona matematika svaki podeok mora precizno biti obracunat zbog kordinata u vremenskim podeocima atomski ili fotonik casovnik dali bi tacan uvid u uspesan povratak i odlazak brod Eldridz poseduje Tesline generatore koji bi mogli da otvore prolaz nije SF brod je jos uvek u vojnoj bazi Filadelfije ,drugo jako elektromagnetno polje kao zastitni mehur obavezno bi morao da bude zastitna kapsula vremeplovca ,tahioni su cestice koje jedine se krecu brze od svetla mogu biti nosioci energije a i jedine se krecu prostor vreme napred nazad uvek mogu biti poslate u proslost sa kapsulom poruke

  23. If a person goes back in time, he won't be able to find or kill his grandfather. If he did, he wont be born in the first place. It seems that everything is already determined and cannot change history.

  24. I'm no scientist or astrophysist but I can definetely say with confidence that it's not possible. Those who say it is just want funding.

  25. Just saw an add about women equality, gotta say, if they want more equality they can sign up for the draft. But that doesn’t matter, the lack of women in science is because of a choice and that most women don’t seem to want to go into that field

  26. Time travel is possible on a mental and spiritual level, if you wanted to interact in the past or future. You would have to be within your own body within your life times.

  27. You see, time travel is all about going back to the past, and not the future. If you can go to the future, whats the point when you cant come back from it. I feel that train concept is just useless, not in terms of theory but in terms of the logic of going to the future. Given a chance, i would rather go back to my past, rather than to my future. Sorry if ive offended many future time travellers here!

  28. Time travel is possible. I am working on a device and have developed the model. Many more trials are needed before I can do it myself though https://www.youtube.com/watch?v=4i8xL8ifuhI&t=14s

  29. This is a very common thing
    Faster speed = Fast reflexes = Age Quickly (Very little lifespan compare to our present age) Just Like Flies.
    it means if we were that much faster in speed than we will age that much faster throughout the time.

  30. History can be rewritten.

    Oh and Faceapp made me travel to the future and see myself when I'm old.

    You can travel back in time as you record time through light. Once you continuously record or observe something, with technology can rewind time and can change events without going through the its intended future and thereby altering it.

  31. Anyone from the year 252525 ? I need some tri-plutonium to power a quantum engine , I kinda crash-landed here and had to start from scratch by using this primitive technology .

  32. Actually you can use electromagnetism to create a stable singularity that will allow you to go backwards in time , one of your scientists have already figured it out Nikola Tesla I believe it was , but the government killed him and took his findings so they can alter history whenever and however they want .

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