結果 : is time travel into the past possible
8:54

Scientists Reveal How Time Travel Is Actually Possible

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11:20

We Traveled Back in Time. Now Physicists Are Angry.

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24:02

Is Time Travel, Especially Into the Past Possible? | Matt Szydagis | TEDxSchenectady

TEDx Talks
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48:48

Is Time Travel Possible In Our Universe?

History of the Universe
3,083,083 回視聴 - 1 年前

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12:35

Did The Future Already Happen? - The Paradox of Time

Kurzgesagt – In a Nutshell
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0:35

Is Time Travel To The Past Possible?

World Science U
20,630 回視聴 - 10 年前

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6:07

Is time travel possible? Brian Cox and Nalini Joshi offer their views | Q & A

ABC News (Australia)
1,798,242 回視聴 - 10 年前
2:23

Time travel is it possible? or just a fiction story.

Space Oddesesy
48 回視聴 - 2 日前
12:27

Time Travel Practically Proved! How its Proven? | Mr.GK

Mr. GK
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4:08

Is Time Travel Possible? | The Science of Doctor Who | Doctor Who

Doctor Who
1,863,558 回視聴 - 9 年前
10:08

Is Time Travel Possible? - The Science of Time With Neil deGrasse Tyson

Science Time
1,050,094 回視聴 - 3 年前
2:45

Is time travel to the past possible?

timetravelexperiment
89,719 回視聴 - 16 年前
46:07

क्या समय यात्रा संभव भी है ? Secrets of Time Travel ?

Science Documentaries
324,956 回視聴 - 7 か月前
11:32

Are We Living Backwards? - Proof of Time Travel in Mahabharata

RAAAZ by BigBrainco.
2,814,732 回視聴 - 1 年前
10:02

Neil deGrasse Tyson - Can We Go Back in Time Using a SpaceTime Machine?

Science Time
1,022,535 回視聴 - 2 年前
10:17

The Physics and Philosophy of Time Travel

Beeyond Ideas
623,075 回視聴 - 2 年前
0:55

Elon Musk PROVES Time Travel is REAL #elonmusk #spacex #timetravel

AstroKobi
16,811,667 回視聴 - 2 年前
7:21

Why Time Travel to the Past is Impossible

RealLifeLore
2,713,918 回視聴 - 6 年前
4:43

Michio Kaku - Is Time Travel Possible?

Closer To Truth
198,650 回視聴 - 5 年前