March 24, 2019
Episode 500: QA 81: Did Life Evolve Only Once? And More... Featuring Science Mom
In this week's QA, we discuss infecting Mars with diarrhea, if life evolved more than once, and why other countries don't help explore space.
In this week's QA, we discuss infecting Mars with diarrhea, if life evolved more than once, and why other countries don't help explore space.