In 1943 Swiss chemist Albert Hofman discovered he'd created what may be the most potent hallucinogen known to humankind. Then he took a bike ride. Learn about the chemistry, neurology, history and cultural impact of LSD-25 in this classic episode.
Stuff You Should Know
2,878 clip(s)
Selects: Wasps: Not as cute as bees
47:05
The Odyssey Episode
49:53
Short Stuff: Flappers
11:23