If you’ve been with us on our journey for a while, you’ve probably heard us say the phrase “we don’t know” a lot. The microcosmos doesn’t guarantee answers, and we’ve often found ourselves looking at some unusual behavior or beautiful form that represents some fascinating, unresolved mystery.

Shop The Microcosmos:
https://www.microcosmos.store

Follow Journey to the Microcosmos:
Twitter:   / journeytomicro  
Facebook:   / journeytomicro  
Tiktok:   / journeytothemicrocosmos  

Support the Microcosmos:
  / journeytomicro  

More from Jam’s Germs:
Instagram:   / jam_and_germs  
YouTube:    / @jamsgerms  

Hosted by Hank Green:
Twitter:   / hankgreen  
YouTube:    / vlogbrothers  

Music by Andrew Huang:
   / andrewhuang  

Journey to the Microcosmos is a Complexly production.
Find out more at https://www.complexly.com

SOURCES:
https://www.livescience.com/32828hum...
https://www.edinst.com/blog/whatisc...
https://www.nature.com/articles/s4139...
https://microbiologycommunity.nature....
https://www.pnas.org/doi/10.1073/pnas...

This video has been dubbed using an artificial voice via https://aloud.area120.google.com to increase accessibility. You can change the audio track language in the Settings menu.