If you're stuck with a non-functional or suddenly dead iPhone, you may be wondering how to wipe the device clean before getting rid of it. A CyberGuy.com reader recently asked this very question, and ...

Does the empty space in your food package serve a useful purpose? If not, you could be at the receiving end of a lawsuit over what is known in the trade as 'non functional slack fill.' Despite mixed ...

California banned the watering of "non-functional" grass at commercial, industrial, and institutional sites as the state heads toward a devastatingly dry, hot summer. The State Water Resources Control ...