This episode is the first part of a series on psychedelics. They’re all very short. My friend Charlotte, who studies zoology in her final year at the University of Aberdeen, shares her knowledge on the effects of psychedelics on humans and animals. In this episode specifically, we talk about what the word “psychedelic” means and what substances are considered to be psychedelics. Charlotte also shared some facts about reindeer urine and the Salem witch trials. It’s only 5 minutes, so have a listen!