Table-Turning

Table turning was Spiritualism's first mass practice and, for a brief period in the early 1850s, arguably the most widely performed ritual act in the Western world: sitters gathered around an ordinary table, rested their fingertips lightly on its surface, and waited for it to tilt, rotate or rap out answers to questions, one rap for yes and a fixed code of raps standing in for letters of the alphabet to spell out longer messages.

The craze crossed the Atlantic from the United States to Britain and continental Europe with remarkable speed, drawing participants from every social class and reportedly reaching royal courts and government cabinets, a fad so pervasive that contemporary newspapers and satirical magazines treated it as a defining oddity of the age rather than a fringe curiosity.

Unlike the trance and physical mediumship that came to dominate later Spiritualist practice, table turning required no trained or specially gifted medium at all, only a willing group and a light table, which is precisely what made it spread so fast: any household could attempt it after dinner without seeking out a professional, and its low barrier to entry did as much as any missionary effort to carry Spiritualist ideas into homes that formal Spiritualist churches never reached directly.

The craze drew scientific investigation almost as quickly as it drew participants, and the verdict that emerged, from figures including the chemist Michael Faraday, who devised simple mechanical tests in 1853 to detect unconscious pressure, was that table movement could be produced by sitters' own tiny, involuntary muscular movements rather than by any external spirit agency, a phenomenon later named the ideomotor effect and subsequently invoked to explain other apparently self moving devices such as the Ouija board's planchette and dowsing rods.

Faraday's explanation did not end the practice, since believers could and did read the same movements as evidence that spirits acted through, rather than instead of, the sitters' bodies, a position that scientific refutation of the mechanism could not straightforwardly disprove. Table turning's popularity as a mass craze faded within the decade as Spiritualism's more theatrical physical mediumship, and its dedicated professional mediums, took over public attention, but the simple technique never disappeared entirely, persisting in occult and Spiritualist practice into the twentieth century and beyond as an accessible entry point requiring no special gift, taught informally within Spiritualist home circles to newcomers still developing confidence before they attempted more demanding forms of mediumship.