More cars are using LED headlights rather than the traditional halogen bulbs. There are safety benefits to using the brighter ...

Instead of old halogen-filled bulbs, new LEDs and even laser lights promise better illumination. Read more at ...

China, the U.S.'s third-largest trade partner, has restricted exports of the strategic metals tungsten, bismuth, indium, ...

Google’s limited presence in China gives Beijing room to hit back harder if President Donald Trump’s trade war escalates.

J. The monster bulb is of 150,000 candlepower and requires four large cables to supply the 30,000 watts it burns. Four long strips of heavily corrugated tungsten steel were used as filaments.

Tungsten carbide is a compound consisting of equal parts tungsten and carbon materials. It is one of the sturdiest chemical compounds used in manufacturing, with double the density of steel.

The production of tungsten carbide can be traced back to the early 1920s when the German electrical bulb company, Osram, sought alternatives to costly diamond drawing dies for tungsten wire ...

Find more clues, hints, and info below. electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity ...

No you're not imagining it. Headlights have gotten brighter, and Michiganders have limited options for dealing with the issue.

Traditional fresnels use incandescent or tungsten bulbs. Their color temperature is around 3,200ºK. Colors are created by putting a gel in front of the lens. Fresnels are a staple in theatre, ...

On February 4th, shortly after America’s new 10% tariffs were added to its existing levies, China announced a variety of ...