When I was a kid, nearly everything had a clear and simple way to turn it off. Switches flipped down to cut the power, and knobs clicked off when turned all the way to the left. You always knew if ...

Airbags have been in development since the 1950s, were first used on the 1973 Oldsmobile Toronado, and have been standard equipment in the U.S. since 1999. Airbags are proven lifesavers, so why do ...

If you’ve ever noticed a small button on your mouse near the scroll wheel, chances are it’s the DPI switch. Many people ignore it or press it accidentally and suddenly wonder why their mouse cursor ...