Uploaded August 2024 | Updated September 2026, 1 week ago

---

The first ever Complexly Learn-a-thon starts today! Check out complexly.com/learnathon to contribute and to find out about our events in this two-week celebration of learning and learners!

Additional Imagery Licensed Via Getty:

PeopleImages / E+
Ysr Dora / iStock
RBFried / E+
peepo / E+
Urbazon / E+
Gorodenkoff / iStock / Getty Images Plus
Deagreez / iStock / Getty Images Plus
Hikesterson / iStock / Getty Images Plus
Beemore / iStock / Getty Images Plus
Joebelander / iStock / Getty Images Plus
Giorgiomtb1 / iStock / Getty Images Plus
Makrushka / iStock / Getty Images Plus
Svetlana Sultanaeva / iStock / Getty Images Plus
Mynamepong / Creatas Video
Studio-Pro / DigitalVision Vectors

Follow Journey to the Microcosmos:
Twitter: twitter.com/journeytomicro
Facebook: facebook.com/JourneyToMicro

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

Support the Microcosmos:
patreon.com/journeytomicro

More from Jam’s Germs:
Instagram: instagram.com/jam_and_germs
YouTube: youtube.com/channel/UCn4UedbiTeN96izf-CxEPbg

Hosted by Hank Green:
Twitter: twitter.com/hankgreen
YouTube: youtube.com/vlogbrothers

Music by Andrew Huang:
youtube.com/andrewhuang

Journey to the Microcosmos is a Complexly production.
Find out more at complexly.com

Stock video from:
videoblocks.com

SOURCES: