Levitating and spinning diamonds might sound like science fiction, but they’re now part of a bold effort to study the ...

Disco balls are an eclectic decor choice, especially for your garden. But the reflective globes may be the answer to ...

The light scatters like rays from a spinning disco ball, giving away its motion. The team was able to rotate these diamonds as fast as 20 megahertz—equal to about 1.2 billion revolutions per minute.