Add Yahoo as a preferred source to see more of our stories on Google. How does a magnetic compass work: compass. How does a magnetic compass work? Well, it's all down to basic physics and human ...

A trio of researchers, two with Philipps-University Marburg, the other with the University of Würzburg, has discovered how a sun compass works in the brain of the desert locust. In their paper ...

Compasses were the trusted companions of sailors, explorers, and travelers for centuries, offering a simple way to find north. A small magnetized needle is set on a tiny pivot, allowing it to move and ...