LITTLE more than 100 years have elapsed since the first experiments on electric furnaces were performed, when Davy, in 1810, succeeded in isolating aluminium and the alkali metals by the ...

Think of solar greenhouse heaters as a way to supplement existing heating systems. They're out there, but some assembly may ...

Tata Steel's Port Talbot steelworks is undergoing a major transformation with the installation of two electric arc furnaces, ...

There are four types of furnaces: natural gas, electric, oil, and propane. "If you see a visible flame or hear a burner sound while it's operating, you have a gas furnace," says Max Veggeberg ...