What would we do to live better, longer, or maybe even forever? Lots of quests for immortality involved mystical potions or objects. And one very popular fad in the 1920s involved transplanted monkey testicles!

The Backstory: Buzz Aldrin: To the Moon and Back
06:21

The Backstory: Frozen … Then Waking Up a Century Later
10:11

The Backstory: Shocking Items from the Sears Catalog
06:44