When did Catalyst Season 1 Episode 25 air?
Catalyst Season 1 Episode 25 aired on January 1, 2011.


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.
A short video on this phenomenon of nature, particularly evident in deep ocean animals.
Direct answers for episode-level questions and details.
Catalyst Season 1 Episode 25 aired on January 1, 2011.
This episode runs for approximately 30 minutes.
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