“Fun fact, placing a ferromagnetic material in a magnetic field turns the material into a magnet, it does not demagnetise it.

Perpetual motion machines, George Hamilton and the Furutech DeMag CD and DVD demagnetizer all share one thing in common: they perform no useful function. The $2,900 DeMag claims to get rid of magnetic ...

The top five manufacturers of high-temperature superconductors hold over 95% of the global market. These companies are: Sumitomo, American Superconductor (AMSC), Furukawa, Fujikura and SuNam. There ...

Q–I would appreciate your advice on do-it-yourself demagnetization of VCR heads. When picture and sound deterioration occurred with my 4-year-old VCR, I used a wet-method video head cleaner tape with ...