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 ...

"Clapping hands is a daily, human activity and form of communication," Jung said. "We use it in religious rituals, or to express appreciation: to resonate ourselves and excite ourselves.

Mineral sands operations in Australia and mineral sands evaluation in Brazil and Sri Lanka.

Leave it to sports commentator Stephen A. Smith to get the last word! We thought we heard the last of Smith’s dispute with NBA star LeBron James after an altercation between the two went viral ...