Hand clapping is ubiquitous behavior for humans across time and cultures, serving many different purposes: to signify approval with applause, for instance, or to keep time to music. Acousticians often ...

The clapping hands emoji: When used repetitively in a row, it signifies applause, but as any social media user by now understands, that is not the emoji's primary placement in the world of Twitter.

When it comes to baby party tricks, clapping is a classic. Honestly, is there anything cuter than babies who can clap their chubby little hands together right on cue? The cool thing about clapping, ...