Here’s an LED indicator which was made at home out of a Silicon Carbide (SiC) crystal (Internet Archive Mirror). The concept is simple, but a bit of trial and error ...

These lamps were worn on soft caps that offered little in the way of protection and were mainly worn for the convenience of having a light source in front of the miner's face. Simmons Carbide Lamp, ca ...

To protect your head you wear a miner's hard hat with a carbide light. In your pockets are stuffed a bottle of water, a spare bottle of carbide, a flashlight, matches, and a candle. As you squeeze ...

Medcom is a Polish designer and manufacturer of power electronics for public transportation vehicles. For over 30 years, the ...

Luxury giants are locked in a heated battle to design the world’s thinnest mechanical watch. But a Russian watchmaker and ...

Systems had a carbide cartridge of the dry material with a water supply that would drip on the powder. On trains, this was usually in the express car. The gas was collected and fed down tubes to the ...

With fall on the horizon, now's the perfect time to buy new tools for your upcoming projects. Even better, Dewalt tools are ...

The Durham semiconductor firm Wolfspeed plans to close one of its silicon carbide wafer production facilities ... business," ...

We produced almost 120,000 tonnes of tungsten in 2022, much of which was directed to the manufacture of tungsten carbide tooling. Tungsten has the highest melting point known, 3,422 °C ...

While it is recommended to conduct this test with utmost safety, you can light a matchstick and bring it near a mango. If the fruit catches fire or sparkles, then understand it is ripened using ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Trey French Trey French is a writer focused on outdoor gear. He has ...