How the Universe Works

7:00 PM to 8:00 PM
Monday 21 July
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Secrets of Time Travel

Season 8 Episode 6

Experts investigate theories surrounding the possibility of time travel, and ask whether it could ever be more than science fiction

How the Universe Works airs on Discovery History at 7:00 PM, Monday 21 July. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary