Test Your ESP Author:Martin Ebon Man has found ways to measure the unseen: time, microwaves, and the dark and distant spaces between the stars. ESP...one of man's most mysterious and elusive faculties...is measurable, too. At the Parapsychology Laboratory of Duke University, Dr. J.B. Rhine and his associates developed and refined tests that seek out and identify powers of ES... more »P. Now, for the first time, these tests-the most widely established means of measuring extrasensory perception-are made available to the millions who are eager to discover the extent of their own psychic awareness. By following the techniques outlined here, ssys Editor Martin Ebon, "you can arrange scientifically acceptable experiments in your own living room...with results that can be more solid than those acheived with a bettery of computers."« less