Carl Sagan was the world's first mainstream media super scientist, capapble of breaking down complex ideas for the common folk. But what made him tick? Billions and billions of great ideas.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Selects: The Truth Behind Cage-Free and Free-Range
54:29

The Ballad of Biggie and Tupac
51:19

Short Stuff: The S7VEN Deadly Sins
11:35