Theory of Divination
by
Tim Maroney
(1990)
"'Divination' is the production of information by magical, occult, or supernatural means. Tarot cards, I Ching, astrology, and the other well-known oracles are forms of divination.
Many other forms of divination are known, such as the prophecying of the Pythoness at the ancient shrine of Apollo at Delphi; oneiromancy or dream interpretation; geomancy, divination by making dots in a tray of sand; bibliomancy, flipping randomly to a passage in a book (usually the Bible); chiromancy or palm-reading; necromancy, communing with dead souls; pyromancy or divination by flames; crytallomancy or crystal-gazing; ornithomancy, interpretation of the flights and cries of birds; and, of course, the Tibetan milk-bottle method of Special Agent Dale Cooper..."
Complete Essay - http://tim.maroney.org/Essays/Theory_of_Divination.html