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How the Universe Works

2:00 AM to 3:00 AM
Sunday 19 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 Channel at 2:00 AM, Sunday 19 July. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary