Season
Episode
- Episode 1: The Dark History of Sea Monkeys
- Episode 2: What Is Mold and Why Does It Love Bread?
- Episode 3: Why Do Microbes Explode Under UV Light?
- Episode 4: The Purple Bacteria That Are Afraid of Oxygen
- Episode 5: Slime Tubes in Search of Sunlight
- Episode 6: Journey Through the Body of a Rotifer
- Episode 7: The Fish Sucking Lice That Aren’t Lice
- Episode 8: Tumbling Down Invisible Highways
- Episode 9: The Arachnid Whose Poop Is Making You Sneeze
- Episode 10: Dileptus: The Toxic Micro Elephant With an Insatiable Appetite
- Episode 11: Copepods: The Diatom-Devouring King of Plankton
- Episode 12: Microbes in Slow Motion
- Episode 13: The Tiny Crustacean With the Oldest Penis
- Episode 14: Looking for Answers in the Skull of a Zebrafish
- Episode 15: Creepy Crawly Close-Ups
- Episode 16: Adventures in Being Eaten
- Episode 17: The Complicated Relationships of the Microcosmos
- Episode 18: The Double Life of a Fake Jellyfish
- Episode 19: The Tiny Worlds Inside of Single-Celled Organisms
- Episode 20: Microbe Hunting in Antarctica
- Episode 21: Nematodes: The Worm That Sculpted The World
- Episode 22: Aeolosoma: Polka-Dotted Vacuum Worms
- Episode 23: What Even Is A Species?
- Episode 24: Spathidiids Come In Many Shapes and Sizes
Journey to the Microcosmos Season 5 The Tiny Crustacean With the Oldest Penis
Take a dive into the tiny, unseen world that surrounds us! With music by Andrew Huang, footage from James Weiss, and narration by Hank Green, we want to take you on a fascinating, reflective journey through the microcosmos.
