A great lecture by Gary E. Schwartz PhD. on his research into the existence of Spirits. Using equipment to detect photons, he invited spirits to go into dark chambers. He showed pre, during, and post measurements. The data clearly illustrated a dramatic rise of photons during the time spirits were inside the dark chamber. His website is http://www.drgaryschwartz.com/
His biography (taken from his website):
“Gary E. Schwartz, Ph.D., is Professor of Psychology, Medicine, Neurology, Psychiatry, and Surgery at the University of Arizona, at the main campus in Tucson. In addition to teaching courses on health and spiritual psychology, he is the Director of the Laboratory for Advances in Consciousness and Health.
Gary received his Ph.D. in psychology from Harvard University in 1971 and was an assistant professor at Harvard for five years. He later served as a professor of psychology and psychiatry at Yale University, was director of the Yale Psychophysiology Center, and co-director of the Yale Behavioral Medicine Clinic, before moving to Arizona in 1988.”
His lecture, which was given at the 7th U.S. Spiritist Symposium, please follow the YouTube link to The Truth About Medium