Your Brain on a Magic Trick-The Science of Illusion | Aprendizagem de Adultos | Scoop.it

Reality and our perception of it are incommensurate to a far greater degree than is commonly believed. "PINCH a coin at its edge between the thumb and first fingers of your right hand and begin to place it in your left palm, without letting go. Begin to close the fingers of the left hand. The instant the coin is out of sight, extend the last three digits of your right hand and secretly retract the coin. Make a fist with your left — as if holding the coin — as your right hand palms the coin and drops to the side.

You’ve just performed what magicians call a retention vanish: a false transfer that exploits a lag in the brain’s perception of motion, called persistence of vision. When done right, the spectator will actually see the coin in the left palm for a split second after the hands separate."


Via Maggie Rouman