Dutch artist Posy narrated a wonderfully tranquil video essay about the evolution of the light bulbs and lamps that he ...

LED bulbs may have their downsides, but their benefits over incandescent bulbs are hard to ignore. Not only are they impressively long-lasting and energy efficient, but once they fail, you don't ...

As part of the punishment, "federal officials ordered UPenn to strip transgender swimmer Lia Thomas of all women’s athletic titles, records, and awards — and return them to the rightful female ...

According to the U.S. Department of Energy, LED bulbs use up to 90% less energy and can last 25 times longer than incandescent bulbs, so they'll save you money too. However, when you're choosing ...

This decision sustains the Edison "feeder" and main patent, and decides the issues involved in favor of the Edison Company, the complainants. View Full Article in Timesmachine » Advertisement ...

Thomas Grable, from the LEDvance product ... All that said, Grable reports that incandescent bulbs have an average of around 800 hours, far shorter than the average of most LED bulbs, so you ...

On the night Thomas Edison ... modern electric world. Edison had acquired 1,093 patents during his life and was responsible for the phonograph, the “first practical incandescent lightbulb ...

This is the Edison clock, designed by [David Krawczyk ... You can see the series of holes on the front of the base. These have a small light bulb socked in each, and correspond to hours and ...