Magnets can attract or repel without even touching, but how does that happen? This video explains how magnetic fields work ...

Using a diamond needle tipped with a single electron, physicists have found seemingly impossible one-sided magnets swirling along the surface of hematite. The rules of physics (the ones we know of, ...

We garage-dwellers have racks and racks of tools we are quite proud of. But there are other items hidden around our shops ...