A significant stride in fusion energy research has been made with the delivery of a colossal 440-ton toroidal field coil box, a crucial component for the world’s largest fusion magnet system. This ...

The new miniaturized structure requires a few thousand times less power than larger magnets and it could help bring ...

Can the magnets from two broken loudspeakers, a coil of wire, and three spark plugs really power a compact fluorescent lamp? Some readers may remember an article that I wrote back in the mists of time ...