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echo
Watched Episodes
echo's watched episodes
Catalyst
17x39:
Tick Bites / Swift Parrot
Catalyst
17x40:
The Anthropocene
Catalyst
18x01:
Meet The Avatars
Catalyst
18x02:
Can Seaweed Save The World?
Catalyst
18x03:
Closing In: The Hunt For Alien Life
Catalyst
18x04:
Secrets of the Dinosaur Crater
Catalyst
18x05:
Heartbeat: The Miracle Inside You
Catalyst
18x06:
Death Dive: Into the Rings of Saturn
Catalyst
18x07:
Sit Back, Relax; The Dawn of the Driverless Car
Catalyst
18x08:
Can we Save the Reef?
Catalyst
18x09:
How To Exercise Better
Catalyst
18x10:
Gut Revolution (Part 1)
Catalyst
18x11:
Gut Revolution (Part 2)
Catalyst
18x12:
Twins
Catalyst
18x13:
The Secret to Making Better Decisions
Catalyst
18x14:
Farmer Needs A Robot
Catalyst
18x15:
Back to the Moon
Catalyst
18x16:
Gut Revolution: Victoria's Story
Catalyst
18x17:
Sleep Matters
Catalyst
19x01:
Skin Clinic
Catalyst
19x02:
Feeding Australia (Part 1)
Catalyst
19x03:
Feeding Australia (Part 2)
Catalyst
19x04:
How to Build a Time Machine
Catalyst
19x05:
Beating Diabetes
Catalyst
19x06:
How to Get Lucky: The Maths of Chance
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