While traditional fusion reactors use external magnets to contain superheated plasma, a New Zealand startup has taken a novel approach. OpenStar’s innovative design places a floating magnet ...

Mysterious rotation trick makes magnets float in the air This electron ... says Evans, so can you use them to make magnetic devices that don’t interfere with each other. This could be useful ...

But be honest, how exactly are they floating?OK, so what do you know about magnets ... we say that they attract.Nowadays, we can make magnets in factories,but the very first ones were actually ...