We've all heard that perpetual motion machines are impossible (at least as far as our understanding of the universe goes) but why? We look at how our understanding of thermodynamics forbids perpetual motion machines to be a thing. And I bungle the lyrics to a Faith Hill song.

Sam Altman Bought A Media Company. Now What? w/ Emily Sundberg - The Story
43:26

Introducing: Mostly Human with Laurie Segall
02:16

AI Propaganda Goes Viral - Week in Tech
49:25