Events tagged with "bicycle day"

Historical Events tagged with "bicycle day"

Turns out history loves a label—battles, breakthroughs, and the occasional disaster, all neatly tagged for your browsing pleasure. Because sometimes you just need every weird invention in one place.

Science & Technology

Albert Hofmann's First LSD Self-Dose

April 19th, 1943 82 years ago

Albert Hofmann, a Swiss chemist, intentionally ingested LSD after discovering its psychedelic effects three days earlier. On this occasion, he rode his bicycle home from his laboratory in Basel, Switzerland, experiencing vivid hallucinations and altered perception. This day marks the first known intentional self-experimentation with LSD, a substance later classified as a powerful psychedelic.