On April 19, 1943, Swiss chemist Albert Hoffman ingested 240 micrograms of lysergic acid diethylamide, a curious compound he had synthesized for possible use as a respiratory and circulatory stimulant. An hour later, Hoffman wrote one sentence in his journal: "Beginning dizziness, feeling of anxiety, visual distortions, symptoms of paralysis, desire to laugh." As he rode his bicycle home, the effects intensified. Eventually though, the fear gave way to wonder.
"Little by little I could begin to enjoy the unprecedented colors and plays of shapes that persisted behind my closed eyes," Hoffman wrote. "Kaleidoscopic, fantastic images surged in on me, alternating, variegated, opening and then closing themselves in circles and spirals, exploding in colored fountains, rearranging and hybridizing themselves in constant flux…"
April 19 is now celebrated as Bicycle Day to commemorate the first intentional acid trip, a hallucinogenic revelation that had a profound impact on art, music, culture, and consciousness. Above is Lorenzo Veracini, Nandini Nambiar and Marco Avoletta's wonderful animated take on Hoffman's historic moment of psychedelia.
