Extracto de un documental donde Joseph Ratzinger, antes de ser Papa, habla sobre la inquisición.
Documental de History Channel sobre la Inquisición y sus brutales métodos de tortura que han sido fuente de inspiración posterior a la hora de reprimir disidencias.
In Basel, Switzerland, Albert Hoffman, a Swiss chemist working at the Sandoz pharmaceutical research laboratory, accidentally consumes LSD-25, a synthetic drug he had created in 1938 as part of his research into the medicinal value of lysergic acid compounds. After taking the drug, formally known as lysergic acid diethylamide, Dr. Hoffman was disturbed by unusual sensations and hallucinations.
Albert Hofmann, the Swiss chemist who discovered LSD and thereby gave the psychedelic generation the pharmaceutical vehicle to turn on, tune in and drop out. Hofmann also identified and synthesized the active ingredients of peyote mushrooms and a Mexican psychoactive plant called ololiuqui and developed at least three related, non-psychoactive compounds that became widely used in medicine.