The 6-7 meme is being taken in a new direction on TikTok with the viral 67 hand sign. The hand sign lets anyone shape their fingers into the shape of the numbers six and seven, and with it comes a ...

Nearly every human culture uses clapping to cheer, protest, pray or perform – but a new study reveals that the familiar gesture is as much a scientific event as it is a social one. “This is the first ...