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Poster of Episodes in Catalyst - Series 21 - Series 21

Catalyst - Series 21

First Episode Aired On:
Tuesday, April 14 2020
4 years ago

Last Episode Aired On:
Tuesday, March 9 2021
3 years ago

Number of Episodes: 6

Episodes

Portrait for Catalyst - Series 21 - How Food Works (Part 1) (Episode 1)

How Food Works (Part 1)

1

Episode Air Date: Tue, Apr 14 2020

Portrait for Catalyst - Series 21 - How Food Works (Part 2) (Episode 2)

How Food Works (Part 2)

2

Episode Air Date: Tue, Apr 21 2020

Portrait for Catalyst - Series 21 - Teeth Clinic (Episode 3)

3

Episode Air Date: Tue, Apr 28 2020

Portrait for Catalyst - Series 21 - Asteroid Hunters (Episode 4)

Asteroid Hunters

4

Episode Air Date: Tue, May 05 2020

Portrait for Catalyst - Series 21 - Building Greener Cities (Episode 5)

Building Greener Cities

5

Episode Air Date: Tue, May 12 2020

Portrait for Catalyst - Series 21 - Kill or Cure? The Story of Venom (Episode 6)

Kill or Cure? The Story of Venom

6

Episode Air Date: Tue, Mar 09 2021