If you’ve ever wanted to forge, cast, or smelt metal ... and aluminum. An induction heater operates by surrounding the object to be heated with a coil carrying high frequency AC current.

This induction heater has a trick up its sleeve, too. Instead of using an air coil to generate heat in the cookware ... core coils to build an effective metal detector.

Unfortunately, aluminum is not magnetic, so it won't work on an induction cooktop. And although it won't cause any harm by ...

Induction ranges not only have the benefit of being safer and more energy efficient than both gas and electric coil ranges, but they also heat quickly ... contain ferrous metal, cloth, food ...

The cement industry is one of the largest producers of carbon dioxide. It is responsible for up to eight percent of global man-made emissions – almost three times as much as the global air traffic. To ...