Old promotional magnets can be cut down and attached to just about anything you want to display, from family photos to ...

Have you ever wondered how switchable magnets work? Not electromagnets, but those permanent magnet fixtures like the ones that hold dial indicators to machine tools, or the big, powerful chucks ...

Unlike conventional X-ray radiotherapy, which deposits energy along its path through tissue, hadron therapy utilizes beams of protons or light ions that release the majority of their energy at a ...