A new report has detailed how Democratic lawmakers may be planning on using anything to disrupt President Donald Trump’s State of the Union address to Congress Tuesday. According to Axios, Democrats ...

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 ...

Bangkok - You can use it to cheer on a rock band, take to the mall or, why not, try to overthrow a government - the latest must-have among Thailand's protest set is a plastic, hand-shaped clapper. The ...