WASHINGTON, D.C., July 25, 2017 -- Placing a magnet on your refrigerator might hold up your calendar, but researchers from India's Saha Institute of Nuclear Physics found that placing one outside a ...
A magnetic field is invisible, but it can be detected using a magnetic compass. A compass contains a small bar magnet on a pivot so that it can rotate. The compass needle points in the direction of ...
Placing a magnet on your refrigerator might hold up your calendar, but researchers have now found that placing one outside a plasma chamber causes a localized, fireball-like structure. This work may ...