A new study develops a theory of how magnetic switchbacks are formed around the sun. This quantitative model can be used to predict magnetic field variations and potentially explain the heating and ...

Gravity basically doesn’t factor into a new style of rotation-based magnetic levitation being developed. This spin-stabilized levitation uses a rotating magnet to steady the levitating magnet and lock ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Earth itself is a giant magnet. Because Earth spins and has an energized liquid metal ...