How the Universe Works

3:00 AM to 4:00 AM
Saturday 7 March
+

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 +1 at 3:00 AM, Saturday 7 March. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary