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22 Episodes
S15 E1 - Meteors, Sea Level Rise, House Fires
S15 E2 - Tattoos, Moon Mining, Muscle Fibre
S15 E3 - Omega 3 Inmates, Antarctic Sea Ice, Dog Optimism
S15 E4 - Radiation Fallout, Multiple Organ Failure
S15 E5 - Gut Reaction: Part 1 - What You Eat Could Be Making You Ill
S15 E6 - Gut Reaction: Part 2 - Let Food Be Thy Medicine
S15 E7 - AE2 - The Silent ANZAC, Where Does Fat Go?
S15 E8 - Epilepsy, Brian Schmidt
S15 E9 - Dr. Jane Goodall Profile, Mystery Mummy, Eureka Prizes
S15 E10 - Testosterone - It's Not All About Sex
S15 E11 - Honey Bees, Drinking Water, Driver Distraction
S15 E12 - Mega Tsunamis, Allergy Pill, Nature Play
S15 E13 - Falling In Friendship
S15 E14 - Global Warming Pause, Virtual Universe, Green Alloys
S15 E15 - Tokyo Flood Prevention, Crying, Open Plan Office
S15 E16 - The Wind, Bird Strike
S15 E17 - Aircraft Electromagnetic Interference, Tilapia, Laser Danger
S15 E18 - Low Carb Diet - Fat or Fiction?
S15 E19 - Genetic ID, Tunnel Borer, Coral Trout
S15 E20 - Antiviral Abalone, Fermat's Theorem, Predator Scat
Streaming, rent, or buy Catalyst – Season 15:
Currently you are able to watch "Catalyst - Season 15" 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 4 episodes online with ads on Tubi TV
Synopsis
Catalyst, Australia's flagship weekly science program, showcases Australian and global science discoveries that impact us all.
