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Is Time Travel Possible? | Unveiled

November 19, 2019

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

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  • Reply Unveiled July 2, 2019 at 11:13 am

    Are you living in the multiverse right now? Find out with our latest video…

  • Reply Jyoti Sahu September 30, 2019 at 1:12 pm

    Which movie plzz reply

  • Reply Jyoti Sahu September 30, 2019 at 1:14 pm

    Like all those who will feel smarter in school and among friends now!!

  • Reply Jyoti Sahu September 30, 2019 at 1:16 pm

    Got all info to speak among friends during time travel discussions!!!

  • Reply necromancer September 30, 2019 at 2:54 pm

    I'm more interested in traveling back in time.

  • Reply Frederixus Grand Maximus September 30, 2019 at 11:36 pm

    Man, it would be amazing if time travel were possible. Go back in time and prevent Christianity and Catholicism ever from happening. So the world could be spared from the thousends of pointless wars. To end greed and corruption in politics, to end intolerance and discrimination in our society. No more deception and hate, no more facism and censorship on art, books etc.

  • Reply Topdog525 October 2, 2019 at 6:17 pm

    wormholes seem like the coolest option to me.

  • Reply GARY GRAY October 2, 2019 at 11:34 pm

    Time travel is already happening , and has been for some time??

  • Reply Adolf Hitler October 3, 2019 at 2:02 pm

    guys come visit me sometime, we could go hunting, get high, have fun but you have to find me Alles klar?

  • Reply natureboy tom October 4, 2019 at 1:09 pm

    I live in the future anyway… Australia. Got it covered.

  • Reply NBD null October 5, 2019 at 2:36 am

    Black hole is a warm hole

  • Reply Konrad Povac October 5, 2019 at 3:52 pm

    In real theory it is possible to travel back in time, listen to the Relativitätstheorie by Einstein. For example you are in space now…and you can travel faster than 300.000 miles per secound the space will changed and also the time in the past…but you do not have the hightech Spaceship to make this possible, but if you go inside a black hole than you go faster than 300.000 miles per secound more and more faster …than you see the past…in reality your body and the spaceship get destroyed by the gravitation….that is the problem of this.

  • Reply Shawn Hughes October 5, 2019 at 5:45 pm


  • Reply The Truth October 5, 2019 at 6:34 pm

    Time travel is impossible…. Time is just rotation of earth spherical around sun….. For time travel the earth has to be rotated back… Its impossible with machines……….

  • Reply Ricardo Gonzalez October 6, 2019 at 3:54 am

    Wanna survive a Black Hole? Go lightspeed or faster directly into it.

  • Reply Angelo Armetta October 6, 2019 at 10:35 am

    A signal can make it from space to earth but can’t make it across a bridge or body of water??

  • Reply Randell morris October 6, 2019 at 3:55 pm

    Doctor whoo

  • Reply Naruto, cloak mode October 7, 2019 at 5:28 am

    256 bugatti engines should do it and an aux cord

  • Reply Davici Smoove October 7, 2019 at 6:17 am

    What’s the movie name?

  • Reply Kcha ShaZaka October 7, 2019 at 2:11 pm

    this is lie No one can't travle time

  • Reply Tony Lassotovitch October 8, 2019 at 12:46 am

    I might try timetravel

  • Reply Justin Blystone October 8, 2019 at 2:26 am

    Maybe we could try going around the Earth at near the speed of light, as this video suggested, only the opposite way the Earth rotates. You know how the Earth rotates, right? Be it clockwise or counterclockwise, if we travel in the opposite direction at just 99.5% close to the speed of light, traveling backwards through time could be possible.

  • Reply Ann P Tully October 8, 2019 at 9:17 pm

    The thought of time travel blows my mind but the thought of us achieving time travel terrifies me. I believe that accomplishment would result in a swift ending of the universe.

  • Reply eliseo juarez October 9, 2019 at 6:59 am

    La velocidad de la Luz se usa para medir distancias, no el tiempo

  • Reply eliseo juarez October 9, 2019 at 7:03 am

    Su pongamos que vives en un planeta que da su vuelta alrededor del sol en 50 años.
    En la Tierra vivirias un año pero en El otro planeta vivirias igualmente un año, teniendo diferentes experience Durante ese tiempo.
    Envejecerias lo mismo

  • Reply eliseo juarez October 9, 2019 at 7:06 am

    Puedo ser un experimento voluntario para esto???

  • Reply Mohammed altahir khalid October 9, 2019 at 4:09 pm

    But this makes time travel impossible for the past. This means that there is no time travel, but traveling at light speed does not increase a person's age right.

  • Reply am zahii October 10, 2019 at 12:15 am

    Life on earth is only possible with time we have,travelling with light speed means you no more mass just energy and when you travel faster than speed of light you become invisible and your second become years and years on earth and I believe that’s what gonna happen after death when you will meet yourself as shape of energy even faster than light.

  • Reply Sander Hockey October 10, 2019 at 9:02 pm

    This is one thing i have been thinking about a lot. What is more impressive. Time travel or interdimensional travel

  • Reply Icee Rehab October 10, 2019 at 9:48 pm

    I would like to go to the past because I want to stop Rosalie Avila from killing her self

  • Reply Trake Lawrence October 10, 2019 at 10:55 pm

    I think this a real good video i find it so interesting

  • Reply Cole McCune October 11, 2019 at 3:01 am

    Back to the future

  • Reply Swiux October 11, 2019 at 4:12 am

    If time travel is real means our lives were planned

  • Reply szekowski October 11, 2019 at 2:06 pm


  • Reply packingraw October 11, 2019 at 4:31 pm

    Hi, my name is John Titor and I came from the year 2032

  • Reply Mic Joseph Reel October 12, 2019 at 2:57 am

    That's B S , there's no satellites rotating the earth.

  • Reply Wat up mr.frosty October 12, 2019 at 5:16 am

    the clover field paradox?

  • Reply Harald Hansen October 12, 2019 at 8:56 am

    If someone kills their past selv, both will die, and then a Mandela-effect will make a altern-universe. The phi will correct everything as close to this reality by defult. The non-local places and peoples to the incident will counter the butterfly-effect unknowenlig Am i stupid?

  • Reply Mark Reynolds October 13, 2019 at 7:25 am


  • Reply Banana Boy October 14, 2019 at 12:00 am

    For anybody without time, time travel has been complete but only by a few nanoseconds

  • Reply vincent dizeo October 14, 2019 at 12:57 am

    I thought the exspantion of the universe moves faster than the speed of light . Also I thought the speed of light can vary depending on the type of light and dust particles in space . Also other abjects in space

  • Reply Twin Taurus October 14, 2019 at 3:54 am

    Ok I’d like to go back to 1986, when I was 16. But… will I be “me” now, or “me” back then?!?!

  • Reply Single Dad Life October 15, 2019 at 12:41 am

    This is Such B S… Scientists make me laugh.. Thinking they know the mysteries of God…

  • Reply Exillity__ October 15, 2019 at 1:09 am

    I think I went back 180 million years my cat is now a saber tooth

  • Reply ABTIX October 15, 2019 at 3:53 am

    I only have a bit of information so correct me if I'm wrong. With the addition of teleportation which is gonna be soon, cant we transfer our data through time? cuz in order to teleport, they need to take every data of your body apart and teleport it somewhere else and put it back together which is very hard to accomplish but its possible. That tells me that the same data could be stored somewhere and put back together some other time which means you basically time travel

  • Reply Mukiwa Banda October 15, 2019 at 3:13 pm

    Of course its possible. Just take a mobius strip, invert it, and give Friday a moment to render it.

  • Reply Ktk Ktl October 15, 2019 at 9:44 pm

    If time travel were possible stand in line 7 billion people.

  • Reply I tried October 16, 2019 at 9:44 pm

    I'ma try it

  • Reply SpaceTurtle October 17, 2019 at 5:18 am

    “If time travel exists then we would be visited by time travelers”
    Not necessarily, this could be the timeline to invent the first time machine. Can’t make a time machine if it hasn’t been invented yet.

  • Reply BlackStar 1231 October 19, 2019 at 4:58 am

    Super man went back in time

  • Reply KenjiChang October 19, 2019 at 10:47 pm

    Life suck after watching this…. Lol.

  • Reply Code Tutorial October 20, 2019 at 11:13 pm

    What would be the outcome of this
    Say there was a satellite launched with scientific equipment and as every orbit went all counties would send parts of like the ISS but it was fuel and an engine
    Say then it was launched but in a position where it still was in a perfect/good orbit and only the speed changed
    What would those scientific instrument read when it go’s close to the sleeves of light and when it actually reaches the speed of light

  • Reply I can’t come up with a name October 21, 2019 at 1:30 am

    I wish time travel was real

  • Reply Tish Pugh October 21, 2019 at 3:12 am

    Probably so…111111 would mean what from the time warp? ??☺

  • Reply Asmita Khandalkar Vlogs October 21, 2019 at 3:35 pm

    Who else is watching this in 2050?

  • Reply Marlene Stergiou October 21, 2019 at 5:07 pm

    It's impossible…but I love watching these kind of videos. I'm a Sci-fi junky

  • Reply Liah Soriano October 22, 2019 at 1:05 am

    Send me Back to 2009

  • Reply Bertrand de Born October 23, 2019 at 3:28 am

    These youtube videos are duping the public with these fancy and bombastic terms. Big Bang, spooky action at a distance and on and on. Are we in a circus? Epstein as a college drop out and scam artist funded entanglement and Hawkings black holes. One scam artist to the next. He also funded quantum computing. Modern Physics is explaining less and less and creating more and more fancy words. Is modern Physics desperate? They needed Epsteins to survive. They now create fake pictures to prop their fancy word nonsense. Modern physics is starting to sound like a clown show. The best addition to the standard model on light is in Lesseirg papers and the mischief of black holes

  • Reply Jon Jones October 23, 2019 at 1:17 pm

    I feel like we could time travel forward just not back

  • Reply Jon Jones October 23, 2019 at 1:22 pm

    A coma is kinda like time travel, when coma patients wake up they feel like there accident just happened, even if it’s been years. Essentially they multiple years only felt like seconds for them. Essentially traveling forward in time. If there was a way to stop the body from ageing you could travel decades into the future

  • Reply Son Goku October 23, 2019 at 8:01 pm

    7:40 tachyons join the party

  • Reply Yash Chaube October 24, 2019 at 3:42 pm

    The movie is predestination

  • Reply Mary Ann Ho October 25, 2019 at 4:03 pm

    Is time travel posible? Says who..
    Rodney: Startrek..Terminator..Time Cop.. Time After Time.. Wrinkle in Time.. Somewhere in Time.. Hot tub time machine.. bill and ted's exellent adventure.. basically.. any movie that deals with time travel..??

  • Reply Alexa Loftis October 25, 2019 at 5:11 pm

    I would want to go back to last year so i wouldnt get killed by someone from the future in my year in December. And to when i was disscreapting Jackson to where that never happened so i can exist in my year. I know i am looking out for my life and myself by saying this but yes it would change things so where i would be able to live tilll 2028 so they wouldnt be killing me in my year of 2019. But also it would change other things as will in my year if i went back in the past with a time traveler for real and actually channged stuff.

  • Reply Jacqueline delving October 26, 2019 at 5:20 am

    0:12 yeah I wanted a phone so bad I would've told my self to wait because their was my fav phone in the store that was available now I hate the day I buyed this phone. I might sound bratty and shit like that but don't you wish to have your dream phone, car, house, business ect. I feel so betrayed by my own self ??‍♀️ all I wanted was my phone but now I have a better quality phone good condition and yet still I need that phone

  • Reply Jesus Benitez October 26, 2019 at 1:43 pm

    Aren’t tachyons faster then light particles

  • Reply Aditya Singh October 26, 2019 at 9:29 pm

    Just stupid theories,
    btw, time doesn't exist, that's why time travel is not possible.

  • Reply Richard Head October 28, 2019 at 5:02 pm

    @ 2:12 When you return to stationary people having aged only to 20 yrs old and your classmates are now 65 yrs old, you STILL look like a 65 yr old man pretending to be 20. That sucks.

  • Reply Syn Blackblade October 29, 2019 at 10:04 am

    I dont understand why everybody who makes these time travel videos wants to kill their grandfathers when they go back in time. How about… Im not going to kill my grandfather and Im going to live a life winning the lottery and living far far away from anybody I know in my lifetime. How about that? No paradox and Im rich as hell.

  • Reply leo12scar12 October 30, 2019 at 7:40 pm

    Send me back 9 months I hate this life

  • Reply Liam Murphy October 30, 2019 at 10:09 pm


  • Reply Dawn Westcoast October 30, 2019 at 10:56 pm

    I would only like to time travel to different eras so I could party lol

  • Reply Russian Bot October 31, 2019 at 2:54 am

    So by going fast I am technically time traveling into the future.

  • Reply Aditya Jha November 1, 2019 at 8:49 pm

    Movie : Predestination

  • Reply Aaron Zeph Cabebe November 2, 2019 at 1:55 pm

    All I want is just to go Back In 2013 nuff said

  • Reply Aaron Zeph Cabebe November 2, 2019 at 2:07 pm

    Kids Comment: 90%
    Actually Comments:10%

    Most of kids these days dont act Serious

  • Reply Major Red Ball November 2, 2019 at 8:56 pm

    didnt know the rock was a scientist!

  • Reply ItsAzurus November 2, 2019 at 11:37 pm

    I want to go back in time specifically in the 15th century or the 12th century so i can see what kings and queens did back then and to see Leonardo Da Vinci in 1503 face to face painting the Mona Lisa.Most importantly,i like past more than future,except going back to school,but i want to go back in the past about 600 to 900 years ago so i can discover how people lived in the renaissance when kings queens and famous people like Leonardo Da Vinci and Raphaelo Santi lived,and discover how the humans reacted when they did not have cure for today's kind of sickness yet,and i kinda want to change some things back then,even though i know it will never be possible,something tells me it is still SOMEHOW possible,because nothing on Earth and universe is impossible.

  • Reply 50,000 subscribers with no videos November 5, 2019 at 3:55 am

    Watching this video scares me lmao

  • Reply nphduy November 5, 2019 at 3:31 pm

    i travel from 4:19 to 4:20

  • Reply Shivam Christophe November 6, 2019 at 8:19 pm

    Life is like a light year Start and end in like 1 mili second If we want to go back un time we need to know how time is created Is it gravity We need to go against whatever create time to go to the past but it will need more than fuel u say light is the fastest thing we know but what about darkness isn't it fast we need like dark matter as fuel to travel faster than light and counting on us human its kinda impossible but first of all We need a new planet real quick gravity of a black hole is so much that light can't escape it but can darkness escape it as if there no light there is only darkness

  • Reply Mr. Macedon November 7, 2019 at 1:07 am

    You can't fast travel when enemies are near by

  • Reply Juicy FireYT November 8, 2019 at 8:50 pm

    I wanna travel back in time to the “BC” 5000 years ago ANCIENT EGYPT & ANCIENT ISRAEL the 10 PLAGUES

  • Reply Cruz P November 9, 2019 at 3:06 pm

    Just look into the sky

  • Reply Allan Friend November 10, 2019 at 6:06 am

    You need to stop telling people that it is not possible to travel faster than the speed of light. Allow C to equal the speed of light. OK, So then C 1000 we would read as the speed of light to the power of 1000 or 1000 times faster than the speed of light, OK . It is written. Please accept this knowledge as a possibility. thank you

  • Reply Mangesh Sonawane November 10, 2019 at 10:27 am


  • Reply Dee Nell November 10, 2019 at 11:15 am

    Time travel is impossible. To go back into the past, you must undo everything that has happened. Rewind time. To go into the future, you have to skip everything that is to happen. The Earth 1,000 years from now doesn't exist. If Earth is on a collision course with an asteroid, That event must take place. To travel from now to after the collision means you skipped it. That's not the order of things. You will either witness it or die before it happens. You cant skip that event. Since light travels forever, it is possible to see what you did yesterday. Provided that your far enough away and have a big enough telescope to zoom in from that distance. Our past is out there. But you cant travel to it nor influence it in any way. The same way how you cant see a supernova from 50,000 years ago go to the site and change the outcome. It's impossible. You cant do it. If time travel becomes reality, it will always have been reality. Meaning that we would know time travel exists because it has always existed. The fact that we still question if time travel is possible is proof that it will never be possible. You cannot time travel.

  • Reply andersonthomas2012 November 10, 2019 at 4:10 pm

    The series DARK had 2 time Machines and a worm hole cave.

  • Reply kyle ach November 13, 2019 at 11:26 am


  • Reply David Konopelski November 13, 2019 at 12:08 pm

    Wait so what’s the movie? Is it Primer

  • Reply Future Blood November 16, 2019 at 10:15 am


  • Reply Harjinder Singh November 16, 2019 at 2:54 pm

    Most of the sentences used in this video are exact copy of those used in 'Into the Universe with Stephen Hawking: Time Travel'…

  • Reply Aaron Bernal November 16, 2019 at 4:03 pm

    I want to time travel because when I was little I hugged a couple I thought It was my mom

  • Reply Nitrous Oxide November 17, 2019 at 5:17 am


  • Reply Yuvaraj Bhattarai November 17, 2019 at 9:45 am


  • Reply Max Zacks / Autonomous Gamer November 17, 2019 at 3:14 pm

    I'm gonna try going back to 30 years ago

  • Reply Ocheino Derrick November 17, 2019 at 3:29 pm

    Today is yesterday's future.

  • Reply Spider - Man November 17, 2019 at 10:49 pm

    Ok time travel would not work that way . You can't erase your self from existence you would just stay the same and you would not change the future . Btw not a hate comment I love your videos

  • Reply EZYRA the only 1 November 18, 2019 at 12:07 am

    Easy back to the future

  • Reply Mr. Nottyboy November 19, 2019 at 1:04 pm

    It is possible I time travel 2 days ago I went to see my self when I was a kid.. ok I fall sleep I woke up somewhere where my aunt was doing something n out no where she said my name I react to it but she could not hear me I realize I was in a room cant remember how old I was but I was like 3 or 4 years old they could not see me but I was conscious I have time travel to the past when I was a kid ..So I went to the room where I was I got near to my self n I seen my self crying cold I was hungry n felt kinda longly n my old selfi stared crying when i saw my young self so cute inocent thinking everything i was going to go trough in my life n then after a bit i disappear n i was in space n total darkness n then the vast darkness start breaking it self like if was ICE n I was trying to run to be in a stable place..but it was a incredible I heard our brain is quantic there is no time or space so everything can be possible inside your mind brain dont know how to explain but I did time travel to the past it is possible n it looks so real like I was really living the experience there are other things I cant remember but it was amazing..

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