Rare Phenomenon: Pupils That Can Be Controlled by Humans

This ability is far from an ordinary trick. A woman amazed an actor with a rare skill that almost no one possesses: the conscious control of her pupil size. Normally, pupils only respond to light and emotions. Her astonishing feat has left many wondering—could this be a hidden human ability, or is it an extremely rare phenomenon? #UniqueFacts #RareAbility #HumanPhenomenon