Meskalin och psilocybin
Tripping on Hallucinogenic Frogs - Part 1/3 (24 minuter)
Tripping on Hallucinogenic Frogs - Part 2/3 (27 minuter)
Tripping on Hallucinogenic Frogs - Part 3/3 (20 minuter)
Meskalin – Wikipedia
Psilocybin – Wikipedia