Catalyst - Season 19 Episode 4
How to Build a Time Machine

Catalyst examines the science of time travel. What do we need to be able to do or understand to construct a functioning time machine. Dr Graham Phillips showcases the scientists working on the cutting edge of discovery.

10 Votes (6.5)

Episode Aired:2018-08-28
Country: Australia
Language: English
Show Status: Returning Series
Genre: Documentary |
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