Chances are you’ve seen the gorgeous patterns that sound waves produce when sand is sprinkled on a vibrating metal plate. Now French physicists have produced inverse versions of these patterns using ...

Custom vibrations in Settings (left) and the new interface to customize vibration patterns (right) First you need to enable custom vibrations by checking the Custom Vibrations button in the General > ...

Patterns of vibration on the skin of the hand that are part of how we sense the world through touch have been cataloged, for the first time, by researchers. Type an email on your computer. Raise a ...