Primarily, the compass was used for geomancy for a long time before it was used for navigation Ancient Chinese alchemists realized that the magnetite ore would point towards a magnetic north ... they ...

The needle will turn and then come to a complete stop. It will be facing magnetic north. You can check this by placing the compass next to the bowl. The needle is being affected by the Earth’s ...

The Aiffro P10 is a magnetic portable SSD with MagSafe compatibility. The SSD's magnets make expanding phone storage a breeze. Android phone-makers need to catch up to Apple in the magnetic ...