In the movie, Ghost Patrick Schwayze, deceased was shown by a more experienced ghost how to move small objects by psychokinesis. It figures; a ghost has no flesh and bones, so how can it pick up items? For that matter, how can you even see one, since it has no body to bounce light off? Terry White (The Sceptical Occultist) suggested an apparition may be a psychic manifestation, given that occasionally it is visible to one person but not another. But how do they make sounds? To my knowledge - I may need correction - ghostly footsteps are not audible to one person but inaudible to another. What is pounding the floor? And what if you could make a ghost involuntarily collide with something?
