- Status: Returning Series
- Genre: Documentary
- Release: 2010
- Description: Watch How the Universe Works season 2 episode 5 online for free.
Air Date: 2012-08-08
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How the Universe Works Season 11
How the Universe Works Season 10
How the Universe Works Season 9
How the Universe Works Season 8
How the Universe Works Season 7
How the Universe Works Season 6
How the Universe Works Season 5
How the Universe Works Season 4
How the Universe Works Season 3
How the Universe Works Season 2
How the Universe Works Season 1
How the Universe Works Season 2 Episode 8
How the Universe Works Season 2 Episode 7
How the Universe Works Season 2 Episode 6
How the Universe Works Season 2 Episode 5
How the Universe Works Season 2 Episode 4
How the Universe Works Season 2 Episode 3
How the Universe Works Season 2 Episode 2
How the Universe Works Season 2 Episode 1