[Rockhounds] The Violent Origin of the Earth and Moon

[Paul]

Hi,

A fascinating lecture that I listened to last night is:

Sarah Stewart, "The Violent Origin of the Earth and Moon"
Harvard University, Aug 31, 2016
https://www.youtube.com/watch?v=ObI18hOdAZQ

Also, there is an interesting philosophy of science lecture.

Noah Feldman: On the Nature of Evidence
Harvard University, February 3, 2014
https://www.youtube.com/watch?v=IuXz0El70dk
Both are worth making time for on the weekend.

Yours,

Paul H.