Genius by Stephen Hawking

Can We Time Travel?

Passport Episode 1 | 54m 40s

World-famous scientist Stephen Hawking sets three ordinary people a series of mind-blowing challenges. Can they think like a genius? Can they work out if time travel is possible?

Aired: 05/18/16

Expires: 05/19/26

Rating: TV-G

Video has closed captioning.

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