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WATCH NEWEST EPISODES
S16 E1 - Polar People, Plant Based Medicine
S16 E2 - Lead Astray
S16 E3 - Tick Meat Allergy, Alien Technology
S16 E4 - Passport Facial Recognition, Anti-venom
S16 E5 - Tamiflu, The Sun's Lost Sibling
S16 E6 - Super Solar Cells, Where Birdsong Began
S16 E7 - Powering The Mind
S16 E8 - Horse Whip, Antarctic Acidification
S16 E9 - Our Chemical Lives
S16 E10 - Condoms, Toorale Man
S16 E11 - Fit In 6 Minutes A Week
S16 E12 - Diagnosing Mental Illness, Ghostbusters, Brain Stimulation
S16 E13 - Why Am I Still Fat?
S16 E14 - Can We Live on Mars?, Parrots versus Possums
S16 E15 - Too Much Medicine
S16 E16 - Female Sex Drive
S16 E17 - Einstein
S16 E18 - A Life Without Males
S16 E19 - Gluten: A Gut Feeling
S16 E20 - Sharks
Streaming, rent, or buy Catalyst – Season 16:
Currently you are able to watch "Catalyst - Season 16" streaming on Tubi TV for free with ads.
Where can I watch Catalyst for free?
Catalyst is available to watch for free today. If you are in Australia, you can:
- Stream 1 episodes online on ABC iview
- Stream 5 episodes online with ads on Tubi TV
If you’re interested in streaming other free movies and TV shows online today, you can:
- Watch movies and TV shows with a free trial on Prime Video
Synopsis
Catalyst, Australia's flagship weekly science program, showcases Australian and global science discoveries that impact us all.
