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 3:50pm Tuesday 3:50pm

The Forgotten Story of NYC's First Power Grid

Lower Manhattan of the 1880s was a wonderland of futuristic technology and engineering: The city's first cable car arced over the harbor. A spindly new steel bridge was forming to connect Williamsburg to the city. And on the Lower East Side, Edison was tearing up the streets to build the first permanent power… » 1/26/15 4:13pm 1/26/15 4:13pm

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 12:00pm 12/03/14 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 5:40pm 11/19/14 5:40pm

This Was An Electric Razor (And Face Massager!) in 1926

As electricity invaded American homes in the 1920s, everything imaginable was becoming electrified. From electric clocks and coffee percolators to electric dishwashers and stand mixers, every gadget was going electric. Even the sacred ritual of shaving one's face was getting the electric treatment, as you can see in… » 11/03/14 3:12pm 11/03/14 3:12pm

This Giant Searchlight Once Scanned L.A. From the Mountains Above

As twilight faded over Pasadena on September 9, 1894, an artificial sun flickered to life for the first time. High above town in the San Gabriel Mountains stood a wonder of the new electric age: a 60-inch General Electric searchlight, by many accounts the largest in the world. This massive projector first dazzled… » 11/01/14 6:26pm 11/01/14 6:26pm