These magnets can be found in microwave tubes, gyroscopes and satellite controls, for instance. Although samarium cobalt magnets (Sm2Co17 magnets), a type of rare earth permanent magnets, were ...

It’s OK, you can admit it — from the time you first saw those huge electromagnetic cranes in scrap yards you’ve wanted to have one. While it may not fling around a car, parts donated from scrapped ...

Scientists take an important step in developing a material using nano-sized magnets that could lead to new electronic devices. Researchers have demonstrated that large arrays of nano-magnets can be ...