268: How Onion Weight Per Onion
Dear Hank & John
00:00
Recent Volcanic Activity on Mars
This week, we look at evidence of recent volcanic activity on mars. Previous research has shown that the last eruption was about two point five million years ago. But a new paper suggests there might have been an eruption as recent as 53 thousand years ago in an area called cer Cerberus fosse. We also talk about why hank and john are becoming less certain about essentially everything.
Transcript
Play full episode
