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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.

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15:21

What If The Titanoboa Never Stopped Evolving?

What If  

Shared 1 week ago

277K views

17:09

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

What If  

Shared 2 weeks ago

221K views

16:27

What If You Lived During The Permian Period?

What If  

Shared 3 weeks ago

156K views

3:13

We Need Your Help

What If  

Shared 3 weeks ago

28K views

12:32

What If You Landed on Kepler 22-B?

What If  

Shared 4 weeks ago

1.6M views

18:48

What Will Earth Be Like 100 Years From Now?

What If  

Shared 1 month ago

266K views

11:41

What If the Dinosaur-Killing Asteroid Struck Earth in 2024?

What If  

Shared 1 month ago

246K views

10:58

What If Earth Was Shaped Like a Pizza?

What If  

Shared 1 month ago

134K views

12:21

What If The Giant Insects Never Went Extinct?

What If  

Shared 1 month ago

129K views

13:23

What If Water and Land Suddenly Switched Places?

What If  

Shared 2 months ago

348K views

8:23

What If Donald Trump Got Assassinated?

What If  

Shared 2 months ago

645K views

12:50

What If Earth Collided With Mars?

What If  

Shared 2 months ago

537K views

17:57

What If The T-Rex Survived The Asteroid?

What If  

Shared 2 months ago

127K views

8:01

What If The Sun Swallowed Jupiter?

What If  

Shared 2 months ago

93K views

17:43

What If Planet X Entered Our Solar System?

What If  

Shared 3 months ago

187K views

19:37

The Entire Kardashev Scale Explained in 20 Minutes

What If  

Shared 3 months ago

1.3M views

8:33

What If Humans Evolved Underwater?

What If  

Shared 3 months ago

148K views

12:35

What If You Spent 5 Seconds in the Mariana Trench?

What If  

Shared 3 months ago

144K views

13:20

What If The Planets Changed Positions?

What If  

Shared 3 months ago

241K views

9:13

What If All Nukes Exploded in Space?

What If  

Shared 3 months ago

83K views

20:30

Lies Elon Musk Has Told About Mars

What If  

Shared 4 months ago

107K views

14:42

Are Scientists About to Discover Alien Life in 2024?

What If  

Shared 4 months ago

99K views

20:01

Evolution of Humans in 20 Minutes

What If  

Shared 4 months ago

845K views

8:43

8 Ancient Animals Scarier Than Dinosaurs

What If  

Shared 4 months ago

109K views

8:38

What Would You Look Like on Different Planets?

What If  

Shared 5 months ago

369K views

16:03

12 Things That Could Destroy Earth

What If  

Shared 5 months ago

104K views

9:46

What Does a Solar Eclipse Look Like on Each Planet?

What If  

Shared 5 months ago

118K views

9:39

What If Earth Had Atmosphere Like Venus?

What If  

Shared 5 months ago

102K views

10:18

What If We Dumped Our Trash Into Jupiter?

What If  

Shared 6 months ago

154K views

8:28

What If World War III Starts in 2024?

What If  

Shared 6 months ago

115K views

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