Light-emitting diodes are front and center for many of our digital experiences. Every modern phone and tablet you look at uses LEDs in its display. It’s worth knowing how these work. In short, LEDs ...

More than a century after its invention, illustrators still use a lit bulb to symbolize a great idea. Credit typically goes ...

To look at the Centennial Bulb, you might not think there was anything so special about it. There it dangles, from the ceiling of a fire station at 4550 East Avenue in California's Livermore. A bare ...

Max is an expert on all things gaming and gaming hardware, and writes across news, features, reviews, buyer’s guides and more. He is a magazine journalism graduate from City, University of London.

The SmartCharge looks like an ordinary LED light bulb, except that it’s got a built-in rechargeable battery. When the power to your house is working as it should, the SmartCharge acts as just another ...

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Compared to just a few years ago, smart light bulbs today are downright ubiquitous — but with a wider selection comes more decision making. To help you make quick work of shopping, it's helpful to ...