LSD is just one intellect-altering substance in a class of prescription drugs named hallucinogens, which result in people today to acquire hallucinations—things that someone sees, hears or feels that seem like real but are actually produced through the thoughts. Albert Hofmann, a researcher While using the Swiss chemical organization Sandoz, https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share