7 Season
236 Episode
Journey to the Microcosmos - Season 3 Episode 16 The Schoolteacher Who Discovered 700 Ciliates
Alfred Kahl only spent a decade in the world of the microcosmos, but in that time he discovered more ciliates than anyone else ever has!
- Year : 2024
- Country : United States of America
- Genre : Documentary
- Studio : YouTube
- Keyword : microscope, microscopic
- Director :
- Cast : Hank Green
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