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
2,337 clip(s)
Selects: The Great War of the Worlds Panic Myth
The Silurian Hypothesis
Short Stuff: Zambonis!