10 Season
164 Episode
Catalyst - Season 21 Episode 2 How Food Works (Part 2)
Paul explores the science behind cryogenic freezing and how it's being used to ensure frozen fish tastes almost as good as fresh. In a gelato factory, Clare gets the scoop on why humans are hard-wired to desire junk food.
- Year: 2022
- Country: Australia
- Genre: Documentary, News
- Studio: ABC TV
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