IKEA's Wireless Charging Is Almost Like Having Magic Furniture

Cheap and easy wireless charging sounds like Nikola Tesla’s fantasy brought to life. It’s downright futuristic to think your smartphone could suck up juice just by placing it near a power source. And that’s exactly what IKEA wants to do with its new wireless charging devices. Yes, that IKEA—the Swedish furniture… »6/30/15 3:50pm6/30/15 3:50pm

Your Cable Box Is an Energy-Sucking Monster (But It Doesn't Have to Be)

An innocent little cable box can suck up more electricity than your actual TV. The most galling part though? Up to two-thirds of its power-hogging actually happens in "idle" mode, when you're not even using it. The good news is, device makers have the technical ability to make cable boxes that don't waste so much… »12/03/14 12:00pm12/03/14 12:00pm

This Kid-Proof Outlet Wouldn't Power Up Until You Plug Something In

Any household with small roaming humans inevitably has to block its electrical sockets from tiny probing fingers. But most of the childproof measures out there—plastic plugs, sliding faceplates—can still be impregnated by determined hands. This outlet prototype wouldn't supply any electricity to its sockets until a… »11/19/14 5:40pm11/19/14 5:40pm