This video explains what magnets are and how magnetic fields are generated through the alignment of atomic structures.
Per the ESA, this phenomenon can be best explained by strange behaviors far within the Earth at the boundary where the ...
These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen.
NEW YORK, May 19 (Reuters Life!) - Have something stuck in your arm? If it's metal and hidden under the skin, doctors might be able to use an ordinary magnet to find it, according to a case report.
China's exports of rare earth magnets fell in September, reigniting fears that the world's top supplier could wield its ...
China already tightly controlled its exports of rare earths but on Thursday added five new elements, bringing the total ...