On this day, Albert Hofman has humanity’s first intentional LSD experience. Three days previously, he had accidentally ingested some and reported:
“[A]ffected by a remarkable restlessness, combined with a slight dizziness. At home I lay down and sank into a not unpleasant intoxicated[-]like condition, characterized by an extremely stimulated imagination. In a dreamlike state, with eyes closed (I found the daylight to be unpleasantly glaring), I perceived an uninterrupted stream of fantastic pictures, extraordinary shapes with intense, kaleidoscopic play of colors. After some two hours this condition faded away.”
On the 19th, he swallowed 250 micrograms, which would become considered the classic dose, and began to feel the effects while riding home on his bike.
On his 100th birthday, Hofman, reminiscing, said:
“It gave me an inner joy, an open mindedness, a gratefulness, open eyes and an internal sensitivity for the miracles of creation. […] I think that in human evolution it has never been as necessary to have this substance LSD. It is just a tool to turn us into what we are supposed to be.”
Imagine what the ride might have been like, with no real reference for what was happening to him. A team of animators did: https://www.youtube.com/watch?v=HBOPFWmZCdM