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Horizon

BBC TwoDocumentary · 62 seasons

7.5TMDB

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Season 3

Questions

Where can I watch Horizon?

Horizon streams on PBS.

How many episodes are in Season 3?

Season 3 has 23 episodes.

Episode roomHorizon S3 E22

Horizon · Season 3 · Episode 22

The Structure of Life

Monday, December 5 · 60 min

This program shows the work of Ernst Chain, one of the discoverers of antibiotics, now a Professor of Biochemistry at the Imperial College in London.

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