What If - Invidious

What If

An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth. Each scenario examines a scientific theory, research or fact through a hypothetical question.

View channel on YouTube

Switch Invidious Instance

Videos

newest

oldest

popular

17:00

Everything That Could Go Wrong With The Sun

What If

Shared 6 days ago

82K views

18:18

The Most Painful Deaths You Can Experience in Space

What If

Shared 2 weeks ago

181K views

13:09

What If You Became as Big as a Dinosaur?

What If

Shared 3 weeks ago

152K views

20:09

What If the Moon Collided With Earth?

What If

Shared 1 month ago

359K views

13:32

What If You Landed on Proxima Centauri b?

What If

Shared 1 month ago

817K views

22:14

The Most Terrifying Planets in the Universe

What If

Shared 1 month ago

453K views

15:01

What If You Lived on the Moons of Jupiter?

What If

Shared 1 month ago

428K views

23:31

What If We Poured All of Earth's Water on the Sun?

What If

Shared 1 month ago

426K views

10:27

What If You Traveled to Pluto?

What If

Shared 1 month ago

428K views

14:16

What Happens to Your Body If You Get Nuked?

What If

Shared 1 month ago

158K views

9:20

What If All of Earth's Plastic Suddenly Disappeared?

What If

Shared 1 month ago

531K views

28:55

20 Things That Could Destroy Humanity Forever

What If

Shared 1 month ago

293K views

23:46

What If the Mosasaurus Never Went Extinct?

What If

Shared 3 months ago

451K views

11:05

What If You Traveled to Gliese 12 b?

What If

Shared 3 months ago

480K views

13:23

What If We Destroyed a Black Hole?

What If

Shared 3 months ago

502K views

25:54

What Would Dying on Every Planet Be Like?

What If

Shared 3 months ago

13M views

14:47

What If You Fell Into Jupiter?

What If

Shared 4 months ago

952K views

52:32

The Kardashev Scale: How Far Can Our Civilization Go?

What If

Shared 4 months ago

296K views

19:36

What If You Lived in Prehistoric Australia?

What If

Shared 4 months ago

267K views

20:51

What If All of Antarctica's Ice Suddenly Melted?

What If

Shared 4 months ago

1.7M views

17:17

What If You Spent a Nanosecond in a Black Hole?

What If

Shared 5 months ago

995K views

22:52

What If The Megalodon Never Stopped Evolving?

What If

Shared 5 months ago

1.5M views

13:24

What If You Fell Into Neptune?

What If

Shared 5 months ago

1M views

21:51

What If You Traveled 10 Quintillion Years Into the Future?

What If

Shared 5 months ago

1.5M views

14:09

What If We Discover Aliens in 2025?

What If

Shared 6 months ago

212K views

33:13

What Was Earth Like 2 Billion Years Ago?

What If

Shared 6 months ago

655K views

11:06

What If You Spent 5 Seconds on Io?

What If

Shared 6 months ago

743K views

18:54

What If the Sahara Desert Suddenly Turned Green?

What If

Shared 6 months ago

147K views

8:56

How Many Earths Can Fit In Each Planet? | SIMULATION

What If

Shared 6 months ago

702K views

11:58

What If You Ate a Burger on the Moon?

What If

Shared 6 months ago

338K views

15:21

What If The Titanoboa Never Stopped Evolving?

What If

Shared 7 months ago

2.4M views

17:09

Science Reveals What We’ll Look Like in 1,000 Years

What If

Shared 7 months ago

362K views

16:27

What If You Lived During The Permian Period?

What If

Shared 7 months ago

271K views

3:13

We Need Your Help

What If

Shared 7 months ago

36K views

12:32

What If You Landed on Kepler-22 b?

What If

Shared 8 months ago

5.2M views

18:48

What Will Earth Be Like 100 Years From Now?

What If

Shared 8 months ago

880K views

11:41

What If the Dinosaur-Killing Asteroid Struck Earth in 2025?

What If

Shared 8 months ago

290K views

10:58

What If Earth Was Shaped Like a Pizza?

What If

Shared 8 months ago

186K views

12:21

What If The Giant Insects Never Went Extinct?

What If

Shared 8 months ago

419K views

13:23

What If Water and Land Suddenly Switched Places?

What If

Shared 9 months ago

629K views

8:23

What If Donald Trump Got Assassinated?

What If

Shared 9 months ago

689K views

12:50

What If Earth Collided With Mars?

What If

Shared 9 months ago

596K views

17:57

What If The T-Rex Shrank to Survive The Asteroid?

What If

Shared 9 months ago

158K views

8:01

What If The Sun Swallowed Jupiter?

What If

Shared 9 months ago

160K views

17:43

What If Planet X Entered Our Solar System?

What If

Shared 10 months ago

390K views

19:37

The Entire Kardashev Scale Explained in 20 Minutes

What If

Shared 10 months ago

1.4M views

8:33

What If Humans Evolved Underwater?

What If

Shared 10 months ago

186K views

12:35

What If You Spent 5 Seconds in the Mariana Trench?

What If

Shared 10 months ago

616K views

13:20

What If The Planets Changed Positions?

What If

Shared 10 months ago

634K views

9:13

What If The Biggest Nuke Explodes in Space?

What If

Shared 10 months ago

92K views

20:30

Lies Elon Musk Has Told About Mars

What If

Shared 11 months ago

208K views

14:42

Are Scientists About to Discover Alien Life in 2025?

What If

Shared 11 months ago

110K views

20:01

Evolution of Humans in 20 Minutes

What If

Shared 11 months ago

1M views

8:43

8 Ancient Animals Scarier Than Dinosaurs

What If

Shared 11 months ago

154K views

8:38

What Would You Look Like on Different Planets?

What If

Shared 1 year ago

475K views

16:03

12 Things That Could Destroy Earth

What If

Shared 1 year ago

112K views

9:46

What Does a Solar Eclipse Look Like on Each Planet?

What If

Shared 1 year ago

127K views

9:39

What If Earth Had Atmosphere Like Venus?

What If

Shared 1 year ago

110K views

10:18

What If We Dumped Our Trash Into Jupiter?

What If

Shared 1 year ago

183K views

8:28

What If World War III Starts in 2025?

What If

Shared 1 year ago

129K views