[[Olaf Johnson]] was a Swedish-born psychic who participated in [[Edgar Mitchell]]'s secret [[Mind-to-Mind Telepathy|mind-to-mind telepathy]] experiment during the Apollo 14 mission. Johnson served as the receiver on Earth, attempting to perceive the Zener cards that Mitchell was concentrating on from space.[^1] --- [^1]: Jacobsen, Annie. *Phenomena: The Secret History of the U.S. Government's Investigations into Extrasensory Perception and Psychokinesis*. Little, Brown and Company, 2017.