When did Catalyst Season 17 Episode 5 air?
Catalyst Season 17 Episode 5 aired on March 1, 2016.


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.

Dr. Graham Phillips sits down with physicists Dr. Katie Mack & Professor Lawrence Krauss to review Hollywood's treatment of science. And is the level of mercury in the fish we're eating safe for our health?
Direct answers for episode-level questions and details.
Catalyst Season 17 Episode 5 aired on March 1, 2016.
This episode runs for approximately 30 minutes.
Comments coming soon
Discuss episodes with other viewers