7 Season
236 Episode
Journey to the Microcosmos - Season 7 Episode 15 Bacteria That Survive In Gelatinous Colonies
In the 1820s, a man named Dr. R. Brandes walked through a meadow on a quest to try and answer a centuries-old question about a mysterious gelatinous substance on the ground known as “star jelly.”
- Country : United States of America
- Genre : Documentary
- Director :
- Cast : Hank Green