Catalyst
Exploring the forefront of science and technology, Catalyst brings you compelling stories looking at the latest in science from health and medical breakthroughs to astronomy, environment, and agriculture. Catalyst featuring Anja Taylor has one or more episodes streaming with subscription on Curiosity Stream, free on Tubi, and streaming with subscription on Roku. It's a documentary show with 552 episodes over 24 seasons. Catalyst is still airing with no announced date for the next episode or season. It has an average IMDb audience rating of 6.5 (42 votes).
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Catalyst Season 21 Overview
Apr 13, 2020 - Mar 9, 2021Season 21 of Catalyst has 6 episodes that are not available to stream or rent on any services. Track the series to get notified when an episode becomes available on your services.
Catalyst Season 21 Episodes
S21 E06Kill or Cure? The Story of Venom
Mar 9, 2021Australia is home to a large number of venomous animals - some so lethal they can kill a human in...
S21 E06 of Catalyst is not available to stream or rent on any services. Track the series to get notified when it becomes available on your services.
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S21 E05 Building Greener Cities
May 11, 2020As our populations grow, cities are under increasing pressure. Physicist Dr Niraj Lal explores engineering solutions designed to make our...
S21 E05 of Catalyst is not available to stream or rent on any services. Track the series to get notified when it becomes available on your services.
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S21 E04 Asteroid Hunters
May 4, 2020Asteroids are an ever-present threat to our survival, but as Astrophysicist Professor Tamara Davies discovers - they may also be...
S21 E04 of Catalyst is not available to stream or rent on any services. Track the series to get notified when it becomes available on your services.
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All Seasons of Catalyst
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About Catalyst Season 21
Catalyst Overview
Exploring the forefront of science and technology, Catalyst brings you compelling stories looking at the latest in science from health and medical breakthroughs to astronomy, environment, and agriculture.