Why you feel things that aren't thereHow sound can trick your brain's sense of touch.

From the show

Brain Perception Illusions

Discover how what you hear can physically change what you feel. A simple at-home experiment demonstrates how your brain can be tricked into feeling rough, dry skin just by altering the sound of your hands rubbing together. This cross-modal illusion reveals how our senses work together to construct our reality, often taking shortcuts that aren't entirely accurate. It shows the powerful connection between auditory and tactile perception.