Optical illusions trick your eyes and there are also some auditory illusions that play with sound. Sound can affect how you feel. Some sounds will make you feel as if you are being moved - literally! The ranges of sound that surround us every day are infinite. By learning new ways to hear and listen we open up a new world! Includes: the Shepard tone, binaural beat,  the McGurk effect, presbycusis, teenbuzz (mosquito tone), speech to song illusion, the octave illusion, temporal induction of speech., and the phonemic restoration effect.