If you could choose only two things as a staple of any war movie, they'd probably be military jargon (like "roger" in military aviation) and hand signals. Whether it's Easy Company deep behind enemy ...

The “Signal for Help” is a tool to help those experiencing gender-based violence, created by the Canadian Women’s Foundation. It’s a one-handed gesture a person can use to communicate they need ...

Since the advent of motorized vehicles, manufacturers have put a lot of thought into making sure drivers can communicate crucial information to one another. Whether you're driving a car, truck, or ...