Catalyst

Season 18

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.
Where to Watch Season 18
17 Episodes
  • Meet The Avatars
    E1
    Meet The AvatarsEpisode 1
  • Can Seaweed Save The World?
    E2
    Can Seaweed Save The World?Episode 2
  • Closing In: The Hunt For Alien Life
    E3
    Closing In: The Hunt For Alien LifeEpisode 3
  • Secrets of the Dinosaur Crater
    E4
    Secrets of the Dinosaur CraterEpisode 4
  • Heartbeat: The Miracle Inside You
    E5
    Heartbeat: The Miracle Inside YouEpisode 5
  • Death Dive: Into The Rings Of Saturn
    E6
    Death Dive: Into The Rings Of SaturnEpisode 6
  • Sit Back, Relax; The Dawn Of The Driverless Car
    E7
    Sit Back, Relax; The Dawn Of The Driverless CarEpisode 7
  • Can We Save the Reef?
    E8
    Can We Save the Reef?Episode 8
  • How To Exercise Better
    E9
    How To Exercise BetterEpisode 9
  • Gut Revolution (Part 1) Melissa's Story
    E10
    Gut Revolution (Part 1) Melissa's StoryEpisode 10
  • Gut Revolution (Part 2) Garry's Story
    E11
    Gut Revolution (Part 2) Garry's StoryEpisode 11
  • It's A Twin Thing
    E12
    It's A Twin ThingEpisode 12
  • The Secret To Making Better Decisions
    E13
    The Secret To Making Better DecisionsEpisode 13
  • Farmer Needs A Robot
    E14
    Farmer Needs A RobotEpisode 14
  • Back To The Moon
    E15
    Back To The MoonEpisode 15
  • Gut Revolution (Part 3) Victoria's Story
    E16
    Gut Revolution (Part 3) Victoria's StoryEpisode 16
  • Sleep Matters
    E17
    Sleep MattersEpisode 17
 
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