What If You Met a Time Traveler?
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If time travel is possible, why haven’t we met a single time traveler yet? And if we did meet one, how would we know they weren’t faking it? What would their time machine look like? And how would it operate? Would there be a set of rules for time travelers to follow? And what would happen if they decided to break them?
Transcript and sources: https://insh.world/science/what-if-you-met-a-time-traveler/
Music: http://bit.ly/whatif-music
Watch more what-if scenarios:
Planet Earth: https://www.youtube.com/watch?v=_-HhCwYD7rc&list=PLZdXRHYAVxTJCzxwmCq0NNpYq9N9wyb2l
The Cosmos: https://www.youtube.com/watch?v=gfuJyVkMH_g&list=PLZdXRHYAVxTJno6oFF9nLGuwXNGYHmE8U
Technology: https://www.youtube.com/watch?v=CS3bBO05fpU&list=PLZdXRHYAVxTIeRY3JtgXgoGqSEB7kDdKO
Your Body: https://www.youtube.com/watch?v=QmXR46TrbA8&list=PLZdXRHYAVxTJNsV9FFeNAKl2ySsHj8GZO
Humanity: https://www.youtube.com/watch?v=fdCDQIyXGnw&list=PLZdXRHYAVxTIFnvmOeWbv-Mt8zFxSCSvZ
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“Imagination will often carry us to worlds that never were. But without it, we go nowhere.” ā Carl Sagan
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure ā grounded in scientific theory ā through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
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@MoolaKoo
December 28, 2025 at 6:10 pm
Time travel+universal……. but where is fortune?
@thefool2007
December 28, 2025 at 6:10 pm
I understand that Hawking sent out the invitations after the party. But who exactly did he send them out to?
@harshchoksi8471
December 28, 2025 at 6:10 pm
The old WhatIf videos were so amazing nowadays they make garbage. Hope I could go back to this time again where I use d wait for WhatIf videos to be uploaded in the internet
@guyincognito9484
December 28, 2025 at 6:10 pm
TIME??? I CAN'T GO BACK THERE!!!
@Fran3490-c2t
December 28, 2025 at 6:10 pm
I doubt that this C204 bs machine would be able to produce enough energy to bend space time around it in 2030
@retroworldnews
December 28, 2025 at 6:10 pm
I'm from 2025 travel back here to see this video which been uploaded on Youtube 6 years ago.
@GODWR_EXE
December 28, 2025 at 6:10 pm
Iam from 2025 š
@WierdlyWong
December 28, 2025 at 6:10 pm
maybe we need Tony Stark to prove that time travel is possible
@DARKSILVERTHOR170
December 28, 2025 at 6:10 pm
Nice Vid
I love to know about Time Travel š it is interesting š¤ not going to lie.
@SiriVR1
December 28, 2025 at 6:10 pm
what year does the new bitcoin come out and what year is it at its lowest price and what is it named?
@mr_magnet_11
December 28, 2025 at 6:10 pm
University of Cambridge UK, june 28 2009ā¤ marked the date.
@GamingForest1
December 28, 2025 at 6:10 pm
2026 almost
@thesilentonejg524
December 28, 2025 at 6:10 pm
2034? So we have 9 years to wait.
@DiyorKarimov-i5v
December 28, 2025 at 6:10 pm
Im time traveler from 6 years of future
@joebradfield6549
December 28, 2025 at 6:10 pm
I got a weird feeling this will acutely be a thing one day
@mashutaki
December 28, 2025 at 6:10 pm
What if i meet a time traveler? i will ask him to give me a chance to go the past to save my cat and dog's life š¢
@DaniCalifornia433-f5s
December 28, 2025 at 6:10 pm
They don't appreciate the help they're always resentful
@simongs99
December 28, 2025 at 6:10 pm
send me and the family back to 80 s to live as this world now is a shit hole
@rayromanov
December 28, 2025 at 6:10 pm
I'm a time traveler.
I am currently traveling forwards in time at a rate of 1 seconds per second.
@KatEtoile
December 28, 2025 at 6:10 pm
No one went to Hawkingsā party, therefore no one will go to his party, because no one went to his party.
@flint_animation
December 28, 2025 at 6:10 pm
Im not a time traveller
@ChristopherCampagna-j8l
December 28, 2025 at 6:10 pm
I am a time traveller. I travel foward at a rate of one minute per minute.
@Shiftrix
December 28, 2025 at 6:10 pm
I feel like time travel could happen, but if it does itll be capped at the point where time travel was invented, so you couldnt go earlier then the creation of time travel yknow?
@seesaw3933
December 28, 2025 at 6:10 pm
I built a time machine. So, far, I can't go backwards. And I can only travel forward… and only at normal speed. But I'm working on it.
@seesaw3933
December 28, 2025 at 6:10 pm
I like how they tell us the story of John Titor. But neglect to mention the part about it being a hoax… Jeez.
@CoverBydAn
December 28, 2025 at 6:10 pm
Cheap channel, rubbish content
@ronrussell5676
December 28, 2025 at 6:10 pm
If you met a traveler, how would you know, unless they told you? Maybe you HAVE met a traveler, and didn't know it?
@kjstrainrun7746
December 28, 2025 at 6:10 pm
the bubska lady running from the jfk shooting was a time traveler
@kjstrainrun7746
December 28, 2025 at 6:10 pm
The government uses the lottery to trap time travelers
@mycatlovesme159
December 28, 2025 at 6:10 pm
I would ask if we survived Trump?!?
@SushantUprety-s4q
December 28, 2025 at 6:10 pm
Guys I am a Time traveller from 2078 yall wanna know about more how I came in this reality and why just comment on my coment… Bye
@MarrySimTorrejas
December 28, 2025 at 6:10 pm
Mura ranag kawatan dili na sila mo tug-anššš
@TrishHill-z8g
December 28, 2025 at 6:10 pm
John Titor admitted that it was a hoax. You need to check your facts š
Comments are closed.