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 ...

ITHACA, N.Y. — Every time you applaud at a concert or celebrate a touchdown, your hands are performing a feat of physics that scientists have puzzled over for decades. Cornell University researchers ...

Spoiler: It’s very loud. By Sabrina Imbler Starting in the late 2000s, Colleen Reichmuth and Ole Larsen made a number of visits to Six Flags Discovery Kingdom in Vallejo, Calif., to hear a walrus make ...

Imagine stepping onto a stage where a tightly packed audience rises in unified enthusiasm, their synchronized hand claps creating a lively, rhythmic tapestry of clicks. Each individual strike sounds ...

Have you ever clapped your hands to get someone’s attention? The resulting “crack!” sound is hard to ignore, rising above and penetrating through any background noise. Now imagine trying to do it ...

PROVIDENCE - For 90 minutes, not a word is uttered on the stage at the Providence Performing Arts Center. There's plenty of action, drama and comedy unfolding amid a delightful cacophony of scraping, ...