What If You Met a Time Traveler?

Published by Darron Toy on


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? In 1998, a gentleman by the name of John Titor arrived from the future. Or so he said. In his timeline, as he claimed, General Electric had managed to invent time travel in the year 2034. He even showed and described his time traveling device in great detail. And then Titor vanished, as abruptly as he appeared. Did he finish his mission? Or was he real at all? If we were able to prove that someone has traveled
from a different time, it would be very cool for science. Although it might overwrite Albert Einstein’s theory of relativity. Einstein approached time
as a fourth dimension. Space is a three-dimensional spectrum that provides us with length, width and height. Time offers direction. Together, they form a space-time continuum. And it can be affected by gravity. According to Einstein’s theory of relativity, gravity is a curve in space-time. And technically, because
space and time are one, gravity could bend time as well as space. But you’d need something really, really big to notice any changes in
the movement of time. If you somehow managed to get yourself close to a black hole, like Sagittarius A, you’d be experiencing time at half-speed compared to people on Earth. This is because Sagittarius A packs a mass of four million suns into an infinitely dense point, creating a very strong
gravitational field around it. Another way to travel in time is to move really fast. The closer you get to the speed of light, the slower time passes for you. If you were a passenger on a train that somehow could travel
at 99% of the speed of light, for every year you spent on the train, 223 years would have
passed back at the station. That would make you a
time traveler into the future. Titor claimed that this little machine is what made time travel
possible in any direction. The C204, as he called it, allowed him to manipulate gravity with the help of two microsingularities
that were packed inside. It also had gravity sensors to lock the machine and time traveler in a fixed place in space. Titor had this machine installed in a car, pretty much like the good old,
time-traveling DeLorean did. But it would only take him as far as 60 years from his time. Proving that someone really is a time traveler might be even harder than time travel itself. Time travelers could make
predictions about the future, show their futuristic technology, or even undergo some genetic testing to support their story. Maybe the best way to
prove time travel is real would be to take you with
them on their next adventure. Of course, there are easier ways to prove the possibility of time travel. In 2009, the world-famous theoretical physicist Stephen Hawking threw a party. Not just any party, but one to which only future
time travelers were invited. Hawking didn’t send off
invitations until after the party. He believed that if travelers from the future arrived before the invitation was released, that would prove that time travel
will become possible one day. He sat there waiting for hours, but nobody showed up. That doesn’t mean time travel is impossible. There is a chance that time
travelers from the future will learn to use wormholes,
or “bridges” in space-time. We haven’t seen one of those yet, but… the theory of general relativity
predicts that they exist. The biggest problem with wormholes is that they’re microscopic
and collapse too quickly for a human traveler to go through. But maybe the reason nobody
attended Hawking’s party is that time traveling
might not be that precise. Maybe the guests from the future did arrive, but they were too late for the party. Or maybe going back in time is strictly prohibited for time travelers, because if they do, they might change their timeline completely. Perhaps they are just trying to avoid the risk of spreading any diseases
from the far future onto us. Or maybe the information
about time traveling is so highly classified that only a few people would be trusted with it. Maybe traveling back into
time isn’t possible after all. Maybe time can only move
forward and never backwards. Maybe John Titor was one big lie. We have a few more years
until 2034 to find out. In a way, we already have time
travelers in our lifetime. Astronauts on the International Space Station are moving at 8 km/sec (5 mi/sec). This makes them age slower, although the difference is measured
in hundredths of a second. But if you’re listening, you’re invited to a reception for time travelers hosted by Stephen Hawking. The party will take place at
the University of Cambridge, UK, on June 28, 2009. No RSVP required. And hey, if you have a chance
to jump in a spaceship and enjoy the time traveling
effects of a black hole, Just make sure to not fall into
that gravitational monster. But that’s a story for another WHAT IF.


100 Comments

Adrian Morales · September 19, 2019 at 3:52 pm

Before clicking on the vid did anyone else see the trailer GEMINI MAN, to go with this video lol

Gopal Vijay · September 19, 2019 at 3:53 pm

What If " gravity paused for 5 sec"

Hussain Sajid · September 19, 2019 at 3:53 pm

Time traveler appears in front of me
Time traveler :which year is it
Me:2019
Time traveler: what r u doing
Me:playing with my turtle
Time traveler: whatโ€™s a turtle
Me:๐Ÿ™๐Ÿ˜ฑ๐Ÿ˜จ๐Ÿ˜ฐ

Nike Jun Talaroc · September 19, 2019 at 3:53 pm

Hello fellow travelers! We made it.

Michael Bannister · September 19, 2019 at 3:53 pm

What if we met our double dangler ? Is there another you out there in the universe

Gaurav nikam · September 19, 2019 at 3:53 pm

What if thanos see this video???

R D · September 19, 2019 at 3:53 pm

What if the what if video not scientific accurate?

jubayer alam · September 19, 2019 at 3:54 pm

Who else is waiting for 2034

Shikhar Sadh · September 19, 2019 at 3:54 pm

Its very cool dude

saini 2g · September 19, 2019 at 3:54 pm

Time Traveller:- am i a joke to you?

Fact explorer · September 19, 2019 at 3:54 pm

โ›”โ›”โ›”Please make video on what if whole country of india become rainforest โ›”โ›”โ›”

Ermes Di stefano · September 19, 2019 at 3:54 pm

If time travel was possible I would go back in time to when dinosaurs were alive and bring some dinosaurs back to the present

The Joker · September 19, 2019 at 3:54 pm

I meet a time traveller-"hey bro how many cameras are their on iPhone now"๐Ÿ˜…

Kartar Singh · September 19, 2019 at 3:54 pm

maybe they came but hawkins didnt told us

ITACHI · September 19, 2019 at 3:54 pm

If someone invents a time machine in 2050, they would go back to 2020 and invent time machine again

Musical K.P · September 19, 2019 at 3:55 pm

What if the sun โ˜€๏ธ revolves around the earth??

Ryan sd · September 19, 2019 at 3:55 pm

What if ? If there was no YouTube

Aakash A · September 19, 2019 at 3:55 pm

Well thanks for the information, I will attend the 'Time travelers part'.

Anant Tripathi · September 19, 2019 at 3:55 pm

What if nobody ever got late for work?

Yash Raj · September 19, 2019 at 3:55 pm

Best science channel

CDNATION LAUGHS TV · September 19, 2019 at 3:55 pm

OMG I love your content inspire me so much I love you I even decided to make a channel you expired me so much๐Ÿ˜

Tech Bag · September 19, 2019 at 3:55 pm

Time travellers is possible by 2034 and the John Titor is not liar Every word he said is real and now after 1000 years after the earth is going to destroy like the dinosaurs killed by asteroids or the planetoids killed the dinosaurs. The same way we are also going to dead…..

Jogen Saharia · September 19, 2019 at 3:55 pm

In doraemon it is possible

mr. gamer · September 19, 2019 at 3:56 pm

What if "What if " was an alien giving us information about the outer world and the technology they have.
But that's the story for another What if

charlescharles vlogs · September 19, 2019 at 3:56 pm

Let me guess.
We will die

Sachin Thakur · September 19, 2019 at 3:56 pm

If I met time traveller ..first of all I would ask ..how iPhone looks in future or it still comes with swimming pool notch๐Ÿ˜‚๐Ÿคฃ๐Ÿ˜‚๐Ÿ˜‚๐Ÿคฃ๐Ÿคฃ

Roedwilm Balecha · September 19, 2019 at 3:56 pm

What if the time traveler didn't make it on time to the party is because there is a timemachine traffic…

Sorry for grammars

Daniiel ใƒ„ · September 19, 2019 at 3:56 pm

Every Metro 2033 fan knows what will happen in 2034 xD

DR.ALI SALEEM · September 19, 2019 at 3:56 pm

Time travel and time bending not possible in real life …

THE MASKED GAMER · September 19, 2019 at 3:56 pm

What if we dont know about time

Silver Shot Gaming · September 19, 2019 at 3:56 pm

Hi I love your vids make a video about what you will need to build a machine that could take you to the speed of light or adleast half the speed of ligh pls

Pritom Mondal · September 19, 2019 at 3:56 pm

Your videos are getting longer.
Videos of 3 -4 minutes are better

untethered · September 19, 2019 at 3:57 pm

maybe when we finally capture dark matter, maybe it could be possible.

Syeda Tabassum · September 19, 2019 at 3:57 pm

There isn't a single video where this guy did not use any movie clip

Manu Mohanan TM · September 19, 2019 at 3:57 pm

If I met a time traveler I would ask him to go and bring IRONMAN back. Love IRONMAN 3000.

Interesting Topics · September 19, 2019 at 3:57 pm

How many people think time traveling is real?

Divya Jc · September 19, 2019 at 3:57 pm

What if we don't have school

[GD] Delrasshial · September 19, 2019 at 3:57 pm

What if you met a time traveler
Exactly what you gonna meet after Area 51 raid

just some guy who posts random videos · September 19, 2019 at 3:57 pm

what if deja vu is real?

Rekha Mirajkar · September 19, 2019 at 3:57 pm

I am very lazy to comment

Mayank goyal · September 19, 2019 at 3:57 pm

We never know buddy
A time traveller might be sitting next to you.

Tejas_ Tj · September 19, 2019 at 3:58 pm

For those interested in time travel

Meet here last Thursday at 7 PM

Prathap Arangula · September 19, 2019 at 3:58 pm

Addicted to your voice.๐Ÿ˜Š๐Ÿ˜Š๐Ÿ˜Š .love from India๐Ÿ‡ฎ๐Ÿ‡ณ

Dark Shade · September 19, 2019 at 3:58 pm

What if Stephen Hawking did had guests come to his party, and after party he didn't send any invitation letters?
Paradox

Winston Craig · September 19, 2019 at 3:58 pm

I met one he,d came back 500 years said the scousers still had,nt won the league ๐Ÿคฃ๐Ÿ˜‚

Keynan Martinez · September 19, 2019 at 3:58 pm

I'll "Borrow" the most rarest things from the past to sell in modern day.

madhura Girish · September 19, 2019 at 3:58 pm

Wow! 1k likes and just 8 dislike

D1ESEL · September 19, 2019 at 3:58 pm

Time Traveller:- What year is this?
Me:- 2019
Time Traveller:- Yesss…This is the year fortnite dies
Me:-Suicides in happiness

Raj Janyani · September 19, 2019 at 3:58 pm

What if we are not visited by time travels because there is no earth left. Everyone is dead or moved to another planet!

Soham Jasuja · September 19, 2019 at 3:58 pm

If i met a time traveller
Time traveller:what are you doing
Me:watching youtube
Time traveller:what is youtube
Me:whattttt

nig ga · September 19, 2019 at 3:59 pm

if i meet one i would go to the spongebob dimension

#Tyape Kto · September 19, 2019 at 3:59 pm

Won't that train affect the rotation of earth ..if it is around the earth …our rotation must be fast or much slower..so no trains which can travel like that

ูƒุฑููˆุต ูƒุฑุงููŠุต · September 19, 2019 at 3:59 pm

time travel is just a hoax

AGrayPhantom · September 19, 2019 at 3:59 pm

If I ever get a time machine, the first thing I'll do is go back in time to Stephen Hawking's party for time travelers.

The Burning Crusade · September 19, 2019 at 3:59 pm

What if Mars ice melt?

That's a topic for another what if??!!!!

Monkey Killer · September 19, 2019 at 3:59 pm

What if you went into Quantum Realm

Flipper Flasher · September 19, 2019 at 3:59 pm

Where is the face reval What if u have 2 MIL subs now

THE SUPREME · September 19, 2019 at 3:59 pm

What if I met What if

DreDay4201 4201 · September 19, 2019 at 3:59 pm

If i met a time traveler im asking them what the daily numbers are for tommrow that's for sure!!

Hiruu I.S · September 19, 2019 at 3:59 pm

what would happen if you got your facts wrong

Adam Duck · September 19, 2019 at 3:59 pm

I'm simple man, I just wanna Loto numbers.

your daily niyga · September 19, 2019 at 3:59 pm

What if we travel slower than the speed of 0?

Sumodumo · September 19, 2019 at 3:59 pm

What if sound and vibrations never exist

VARUN VARUN · September 19, 2019 at 3:59 pm

Then I'll go with him/her.

INDIAN GAMER xD · September 19, 2019 at 3:59 pm

Are you an individual creator

somia shah · September 19, 2019 at 4:00 pm

Itโ€™s not possible if it was someone from the future even letโ€™s say from the year 4000 someone wouldโ€™ve made a visit to tot day itโ€™s impossible and why canโ€™t we just enjoy the present why always worry about past and future live today leave the rest Allah

Syeda Tabassum · September 19, 2019 at 4:00 pm

Who else thinks he is speaking slower than he does in the rest of his videos

STLLER GAMER · September 19, 2019 at 4:00 pm

You deserve a timelike

Xan va · September 19, 2019 at 4:00 pm

What if there was no time?!

kgf 684 · September 19, 2019 at 4:00 pm

very nice man๐Ÿ‘

eBabyBoy · September 19, 2019 at 4:01 pm

Can you please do "What If our sun collided with another sun"

CIARAโ€™S WORLD · September 19, 2019 at 4:01 pm

Who else loves what if?

Ghost Clusters · September 19, 2019 at 4:01 pm

Time traveler:WARNING ASTEROID GOING TO HIT EARTH AFTER 1 MONTH

PEOPLE:*DOESN'T MIND*

TIME TRAVELER:*WEARS TIME TRAVELERS SUIT.

PEOPLE:*STILL DOESNT MIDS*

TIME TRAVELER:BRINGS TIME MACHINE AND MORE ADVANCED TECHNOLOGY.

PEOPLE:*GOES MAD AND BRING GUNS*

TIME TRAVELER: I HAVE THE BIGGEST GUN IN THE WORLD THAT CAN WIPE OUT HALF OF THE EARTH.

PEOPLE:GETTING PREPARE FOR THE ASTEROID

THIEF:LETS STEAL THIS TIME MACHINE

THEIF:*CLICKS BUTTON OF THE PAST*

THEIF:WENTS TO DINOSAURS WORLD.

MORAL OF THE STORY IS DONT GET CRAZY AND PRESS THE WRONG BUTTON.

mr. gamer · September 19, 2019 at 4:01 pm

I am a time traveler. I have come here from the 2119.

Nah I am just kidding or am I ?

obviously I am kidding or actually am i
ok ok ok I agree I am kidding.

Baby Bread · September 19, 2019 at 4:01 pm

We're all time travelers. Traveling forwards through time at 1 second per second.

High School-Er · September 19, 2019 at 4:01 pm

Didnt expect Hawking to misspelled travelers

Karthick K · September 19, 2019 at 4:01 pm

if I got time machine 10 things I will do .
1.bring back extinct species
2.get together party with all actor's and actress in this world.
3.stop world war 1 and 2.
4. I will go to future and
communicate with aliens.
5.remaining things please fill in reply section
thank you
๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€๐Ÿ˜€

Tathagata Mukherjee · September 19, 2019 at 4:01 pm

And in our country India, pne minister openly said Einstein discovered Gravity ๐Ÿ˜€

Rakai Pikatan · September 19, 2019 at 4:01 pm

I'm gonna ask if the time traveler have seen the person behind What If videos

Tanbirul Islam · September 19, 2019 at 4:02 pm

Hi I'm from 2119.

untethered · September 19, 2019 at 4:02 pm

john titor is a lair!

Aryan Bozo · September 19, 2019 at 4:02 pm

I'll ask him:is there still any earth flat beliaver

Rakai Pikatan · September 19, 2019 at 4:02 pm

Ask about the second renaissance era of dank memes

dhruv kapoor · September 19, 2019 at 4:02 pm

hey
another idea for what-if
what if one falls into a glacier
or what if we can reach to the center of the earth

Jay Heredia · September 19, 2019 at 4:02 pm

WHAT IF we can teleport in any place nd at anytime

CharliezkieRBLX · September 19, 2019 at 4:03 pm

1 view 56 likes (YOUTUBE ARE YOU DRUNK AGAIN?!)

Dave Totten · September 19, 2019 at 4:03 pm

I'm from 2039 I just came back to watch what if videos

Madhu Sharma · September 19, 2019 at 4:03 pm

Time traveller- What are you seeing
Me-Joker
Time traveller- for which he got Oscar
Me – I knew it (cry in tears)

Taylor Swift · September 19, 2019 at 4:03 pm

2034 you say? hmm, that's only 15 years from now. interesting…

Xan va · September 19, 2019 at 4:04 pm

What if there was nothing. No Human, No Earth, No space nothing?

Alfonso Lancaster · September 19, 2019 at 4:04 pm

What if we have already met time travelers๐Ÿ˜ณwhat if WE are time travelers who have been brainwashed that we are not time travelers๐Ÿ˜ฏ๐Ÿค”๐Ÿคญ๐Ÿคญ

Jay Designs · September 19, 2019 at 4:04 pm

This explains when you go to Pluto and back itโ€™s 80years ahead Everyone else is not there anymore and your the same age

TECHNICAL BEATS · September 19, 2019 at 4:04 pm

What if I didn't subscribe you

YoUva Gaming · September 19, 2019 at 4:05 pm

4:46 the only thing common between me and stephen hawkins ๐Ÿ˜ฉ

Ian Ang · September 19, 2019 at 4:05 pm

itโ€™s ez to prove a time traveller โ€” slap him and ask if he saw it in the future

Abhi · September 19, 2019 at 4:05 pm

What if what if๐Ÿค”

Syed Tanzeel · September 19, 2019 at 4:05 pm

TIME TRAVEL IS NEVER POSSIBLE!

kavi vishnu · September 19, 2019 at 4:05 pm

wait did we all die in this video too?

Corrupted FBI · September 19, 2019 at 4:05 pm

If i would meet one,

THEN I MEET ONE

Aditya Chaudhary · September 19, 2019 at 4:06 pm

What if the consciousness of the human being could go into worm hole?

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