James Randi was a Canadian-American stage magician, author and scientific skeptic who extensively challenged paranormal and pseudoscientific claims. He was the co-founder of the Committee for Skeptical Inquiry (CSI), and founder of the James Randi Educational Foundation (JREF). Randi began his career as a magician under the stage name The Amazing Randi and later chose to devote most of his time to investigating paranormal, occult, and supernatural claims. Randi retired from practicing magic at age 60, and from his foundation at 87.
Uri Geller is an Israeli-British illusionist, magician, television personality, and self-proclaimed psychic. He is known for his trademark television performances of spoon bending and other illusions. Geller uses conjuring tricks to simulate the effects of psychokinesis and telepathy. Geller's career as an entertainer has spanned more than four decades, with television shows and appearances in many countries. Magicians have called Geller a fraud because of his claims of possessing psychic powers.
Spiritualism was a social religious movement in the nineteenth century, according to which an individual's awareness persists after death and may be contacted by the living. The afterlife, or the "spirit world", is seen by spiritualists not as a static place, but as one in which spirits continue to evolve. These two beliefs—that contact with spirits is possible, and that spirits are more advanced than humans—lead spiritualists to the belief that spirits are capable of providing useful insight regarding moral and ethical issues, as well as about the nature of God. Some spiritualists will speak of a concept which they refer to as "spirit guides"—specific spirits, often contacted, who are relied upon for spiritual guidance. Emanuel Swedenborg has some claim to be the father of Spiritualism. Spiritism, a branch of spiritualism developed by Allan Kardec and today practiced mostly in Continental Europe and Latin America, especially in Brazil, emphasizes reincarnation.
A séance or seance is an attempt to communicate with spirits. The word séance comes from the French word for "session", from the Old French seoir, "to sit". In French, the word's meaning is quite general: one may, for example, speak of "une séance de cinéma". In English, however, the word came to be used specifically for a meeting of people who are gathered to receive messages from ghosts or to listen to a spirit medium discourse with or relay messages from spirits. In modern English usage, participants need not be seated while engaged in a séance.
James Alan Hydrick is an American former stage performer and self-described psychic.
Basava Premanand was an Indian skeptic and rationalist from Kerala, India. He organised many tours around rural India for the promotion of scientific thinking, exposing alleged miracles and scams carried out by various charlatans and godmen while spreading awareness of dangerous superstitions. Premanand was the founder of the Federation of Indian Rationalist Associations, the convener of Indian CSICOP, and the owner-publisher-editor of the monthly magazine The Indian Skeptic, which investigates paranormal claims in India.
Harry Price was a British psychic researcher and author, who gained public prominence for his investigations into psychical phenomena and exposing fraudulent spiritualist mediums. He is best known for his well-publicised investigation of the purportedly haunted Borley Rectory in Essex, England.
Mentalism is a performing art in which its practitioners, known as mentalists, appear to demonstrate highly developed mental or intuitive abilities. Performances may appear to include hypnosis, telepathy, clairvoyance, divination, precognition, psychokinesis, mediumship, mind control, memory feats, deduction, and rapid mathematics. Mentalists perform a theatrical act that includes special effects that may appear to employ psychic or supernatural forces but that are actually achieved by "ordinary conjuring means", natural human abilities, and an in-depth understanding of key principles from human psychology or other behavioral sciences.
Pieter van der Hurk known as Peter Hurkos, was a Dutchman who claimed he manifested extrasensory perception (ESP) after recovering from a head injury and coma caused by a fall from a ladder when aged 30. He came to the United States in 1956 for psychic experiments, later becoming a professional psychic who sought clues in the Manson Family murders and the Boston Strangler case. With the help of businessman Henry Belk and parapsychologist Andrija Puharich, Hurkos became a popular entertainer known for performing psychic feats before live and television audiences.
Mediumship is the practice of purportedly mediating communication between familiar spirits or spirits of the dead and living human beings. Practitioners are known as "mediums" or "spirit mediums". There are different types of mediumship or spirit channelling, including séance tables, trance, and ouija.
Theodore Judd Serios was a Chicago bellhop known for his production of "thoughtographs" on Polaroid film. He claimed these were produced using psychic powers. Serios's psychic claims were bolstered by the endorsement of a Denver-based psychiatrist, Jule Eisenbud (1908–1999), who published a book named The World of Ted Serios: "Thoughtographic" Studies of an Extraordinary Mind (1967) arguing that Serios's purported psychic abilities were genuine. However, professional photographers and skeptics have argued that Serios and his photographs were fraudulent.
Eusapia Palladino was an Italian Spiritualist physical medium. She claimed extraordinary powers such as the ability to levitate tables, communicate with the dead through her spirit guide John King, and to produce other supernatural phenomena.
Thoughtography, also called projected thermography,psychic photography,nengraphy, and nensha(Japanese: 念写), is the claimed ability to "burn" images from one's mind onto surfaces such as photographic film by parapsychic means. While the term "thoughtography" has been in the English lexicon since 1913, the more recent term "projected thermography" is a neologism popularized in the 2002 American film The Ring, a remake of the 1998 Japanese horror film Ring.
Henry Slade (1835–1905) was a famous fraudulent medium who lived and practiced in both Europe and North America. Slade was best known for his "slate writing" method, where he would purportedly produce message written by spirits on slates.
Ectoplasm is a term used in spiritualism to denote a substance or spiritual energy "exteriorized" by physical mediums. It was coined in 1894 by psychical researcher Charles Richet. Although the term is widespread in popular culture, there is no scientific evidence that ectoplasm exists and many purported examples were exposed as hoaxes fashioned from cheesecloth, gauze or other natural substances.
"Secrets of the Psychics" is a 1993 episode of the PBS series NOVA, presented by retired illusionist and paranormal investigator James Randi. Also appearing in stock footage are Peter Popoff, Uri Geller, and many others. It contains historical footage of Randi's 25 years of testing claims of supernatural powers, as well as more current footage of his trip to Russia to investigate the people making paranormal claims there. Belief in the paranormal has thrived in Russia since the dissolution of the USSR.
Hereward Carrington was a well-known British-born American investigator of psychic phenomena and author. His subjects included several of the most high-profile cases of apparent psychic ability of his times, and he wrote over 100 books on subjects including the paranormal and psychical research, conjuring and stage magic, and alternative medicine. Carrington promoted fruitarianism and held pseudoscientific views about dieting.
Telekinesis is a hypothetical psychic ability allowing an individual to influence a physical system without physical interaction. Experiments to prove the existence of telekinesis have historically been criticized for lack of proper controls and repeatability. There is no reliable evidence that telekinesis is a real phenomenon, and the topic is generally regarded as pseudoscience.
Mark Edward is an American mentalist and author. He has written books on mentalism, séance theory and production, including Psychic Blues published in 2009, where he discusses working for the Psychic Friends Network. Wilson has appeared on television as both primary consultant and on-air performer in such diverse programming as ABC's "The Con", A & E's Biography: "Houdini, the Great Escape", NBC's "The Other Side" and "Psychic Secrets Revealed", The Sci-Fi Channel's "Mysteries, Magic and Miracles", The Discovery Channel's "Forces Beyond", and on two episodes of The Learning Channel's "Exploring the Unknown". His featured segment as a spirit medium on the pilot episode of Showtime's "Penn & Teller's Bullshit!" series entitled "Speaking with the Dead" helped secure an Emmy Award nomination for that episode in 2002. He is a fellow with the Committee for Skeptical Inquiry.
Joseph Francis Rinn (1868–1952) was an American magician and skeptic of paranormal phenomena.
