Journey to the Microcosmos

Season 6 Episode 51: The Complicated Sex Lives of Hydra

If we were to write a fable to get this moral across, it would have to star the freshwater cnidarian called the hydra. Because in the hydra, the question of butts connects to the ambiguities of immortality, which in turn relates to the befuddling matter of sexual reproduction.

Genre:

Documentary

Seasons:

7

Episodes:

236

Cast:

Hank Green

Quality:

HD

Duration:

12 min

First Air:

2019

Rating:

7.0