"The "double-secret super taboos," otherwise known as "woo-woo taboos," include anything in the realm of psychic phenomena. It is generally believed in the scientific community that spirituality has nothing to offer science. However, some of the iconic figures of science: Thomas Edison, Isaac Newton and Madame Curie, were all actively interested in non-scientific endeavors such as alchemy and contacting the dead."

See Dean Radin's full talk.