Catalyst
tv show
164 total episodes
-
10 seasons
First Aired January 01, 2014
Genres:
Overview
Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.
The Big Brew Challenge
Season 23 - Episode 2 - 1h 58m
Air Date
February 08, 2022
Overview
Celebrate the science of beer with chef Paul West, as three teams of budding brewmasters take on the challenge to make their best homebrew. But do they have what it takes to impress our panel of international judges?