Today, scientists are treated with respect (for the most part), but this wasn't always the case. In the first part of this recurring series, Ben, Noel and Casey explore the ridiculous, at-times tragic stories of scientists who were persecuted for their discoveries.

Knitting as Espionage, Part Two: Legendary Spies -- and One Traitor
33:37

Knitting as Espionage, Part One: Secrets in the Stitch
33:37

CLASSIC: Idiomatic for the People II, Part II
38:46