When did Catalyst Season 22 Episode 7 air?
Catalyst Season 22 Episode 7 aired on August 3, 2021.


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.

Australia is home to over a million species of plants and animals, but we're losing them at an alarming rate. In this race against time, Dr Ann Jones explores how technology can help protect our wildlife in bold new ways.
Direct answers for episode-level questions and details.
Catalyst Season 22 Episode 7 aired on August 3, 2021.
This episode runs for approximately 61 minutes.
Comments coming soon
Discuss episodes with other viewers