When did Catalyst Season 16 Episode 20 air?
Catalyst Season 16 Episode 20 aired on December 8, 2015.
Catalyst
Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.
Season 16 · Episode 20
Sharks
Dec 8, 2015·30m
In the final Catalyst for 2015, the team look at the scientific discoveries and innovations being made to ensure sharks and humans can co-exist.
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How long is Catalyst Season 16 Episode 20?
This episode runs for approximately 30 minutes.
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