Episode 334: Beaver Castoreum (Entry 108.EX3035) - a podcast by Ken Jennings and John Roderick

In which the gross gunk from the back end of a rodent is discovered to be an invaluable perfume ingredient and even flavor enhancer, and Ken's Sunday school teacher does not want a high-five. Certificate #36682.

Further episodes of Omnibus

Further podcasts by Ken Jennings and John Roderick

Website of Ken Jennings and John Roderick