which are expensive and use electricity. Meanwhile, the tokamak, another promising machine, is less stable. Scientists had ...

[Nick]’s zen rock garden uses a magnet to draw a ball bearing across the sand in interesting patterns. The build uses 3D printed gears and laser cut parts to rotate the table around and move the ...

Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers ...

In an exciting breakthrough, scientists have found a new way to use heat and laser light to control magnetism in ultra-thin ...