Chris GyfordOct 32 minThe Invisible GhostHow a quirky parapsychology experiment on the Cambridge Backs in the 1950s preempted a major psychological discovery some 4 decades later.
Chris GyfordOct 22 minNo Stone Unturned: The So-Called Stone Tape TheoryHow TV ruined a perfectly speculative hypothesis on the aetiology of apparitional experiences.
Chris GyfordOct 12 minThe Pseudoscience of GhostsHow seemingly pseudoscientific explanations distort our understanding of apparitional experiences.