: LSD was accidentally discovered in 1943 by Dr. Albert Hofmann when it was absorbed through his skin.
: Beyond recreational use, scientific and government entities like the CIA explored its effects. Under Project MKUltra , the CIA conducted secretive experiments to determine if LSD could be used for mind control or to discredit individuals by inducing erratic behavior. The "Acid Head" Experience acid head
: Users often report seeing "breathing" walls, geometric patterns (spirals, cobwebs), and vibrant colors. : LSD was accidentally discovered in 1943 by Dr
An "acid head" is a slang term that originated in the mid-1960s to describe a person who habitually or frequently uses the hallucinogenic drug (lysergic acid diethylamide). Etymology and Historical Context geometric patterns (spirals