They could be something as simple as screwdrivers or you may have one of those indestructible multimeters, but in my case my lifetime tool is my soldering iron. At some time in 1992 I spent about ...

Scientists have developed the world's strongest iron-based superconducting magnet ... as a magnet that doesn't lose its magnetism once magnetized, can result in a smaller footprint in comparison ...

If a magnetized pan is placed on the stovetop ... you probably have a cupboard filled with cast iron pans in your kitchen. But, before investing in an induction cooktop, will they work together ...