S3·E6 Weapons of Mass Extinction
- Episode
- Season 3, Episode 6
- Air Date
- August 13, 2014
- Runtime
- 42 minutes
- Score
- 10/10 (1 TMDB votes)
- Story Type
- Core Character Arc
Synopsis
Asteroids strike, planets collide, black holes blast out death rays, volcanoes erupt and ice engulfs the planet. These are the universe’s weapons of extinction. They’ve happened before - wiping out entire species, and they will happen again. Are we next?
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Guest stars
Frequently Asked Questions
When did Season 3 Episode 6 of How the Universe Works air?
Season 3, Episode 6 ('Weapons of Mass Extinction') originally aired on August 13, 2014.
How long is Season 3 Episode 6 ('Weapons of Mass Extinction')?
The runtime for this episode is approximately 42 minutes.
What happens in How the Universe Works Season 3 Episode 6?
Asteroids strike, planets collide, black holes blast out death rays, volcanoes erupt and ice engulfs the planet. These are the universe’s weapons of extinction. They’ve happened before - wiping out entire species, and they will happen again. Are we next?...
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