They can have sex twenty times a day. Their teeth are harder than steel. And the ones that live in the city are twice as big as their country cousins. In this hour of To the Best of Our Knowledge, we’ll talk rats with Robert Sullivan, who spent a year investigating rats in a New York City alley by night. Also, we’ll explore the existence of lake monsters, sea serpents and other crypto-zoological creatures.
Last modified:
September 11, 2023