Brass and Compasses
Magnetic compasses were first used by the Chinese around 1100 CE. The use of a compass has been a fundamental tool for navigation for centuries. It began in China around the 11th century with the invention of the magnetic compass, which utilized the earth’s magnetic fields to align a needle and determine direction. This new device revolutionized the world of navigation and was soon used by explorers, pirates, and sailors on their voyages. Read more.