Among the many hand signals that pilots and ground crews flash each other, the claw is pretty distinctive, and it has a very ...

Hand Signals for Driving: Slowing/Stopping Potentially the most important driving hand signal, an arm out of the window with the forearm pointed down and palm facing backward, signals that you're ...

A denizen of the Zona Zoo student section flashes “WC” hand signals before last week’s basketball game between Arizona and Colorado in McKale Center. The hand sign originated by swimmer ...

A revolutionary toilet uses 80 percent less water than traditional toilets, according to information introducing the concept online.

There are some basic hand signals that every motorcycle rider should be aware of, as they're the accepted way to communicate turns or stops to others.

Beach volleyball's hand signals are a handy way for a blocker to clue their teammate into their next move.

Confusing, right? The rise of easy-to-understand electronic turn signals has gradually killed our understanding of hand signals.

The super-secret world of restaurant hand signals explained Some restaurant servers use hand signals to silently communicate with each other for things such as flat or sparkling water and more bread.

A secret hand signal showing someone is a victim of domestic violence is going viral The 'Signal for Help' can be the difference between life or death - especially while in isolation.