Humans have always been compelled by curiosity -- sometimes, this leads to misfortune, but other times... curiosity and accident can also lead to world-changing innovations. In part one of this week's special two-part series, Ben, Noel and Max explore the origin stories of history's greatest accidental inventions, from penicillin to the microwave oven and more.

CLASSIC: The Attack of the Japanese Balloon Bombs
34:59

The Ridiculous History of Saturday Morning Cartoons, Part One: A Golden Age
42:44

People Used to Do Very Weird Drugs, Part One: Broomsticks, Sailors and Vikings
42:13