The guys are kicking off the second year of Advanced B.S. by revisiting some topics from the last year that they want to know more about. In part one of Advanced B.S. Revisited month (aka Advanced Advanced B.S.), they are diving into the strange life of astronomer Tycho Brahe. And they're not alone! For their very first guest, Steve, Logan, and Caleb are joined by their friend, comedian Robert Kuschell!