http://www.elfis.net/elfol8/e8elfeeg2.htm
Can A Satellite Read Your Thoughts? - The Robert C. Beck Story 1978
....although it does make one wonder if all are being given their messages from the same source. But then, why can't there be myriad beings attuned to that wavelength.This serendipitous discovery was unexpected, in that although the subjects were practicing opposing disciplines, and coming from totally disparate teachings and viewpoints, and would barely acknowledge the existence or authenticity of practitioners outside of their belief system, they all appeared to be "marching to the sound of the same cosmic drummer" when in an altered state of consciousness.