In a world filled with modern navigation tools, there is still a place where the humble compass can be used. Knowing how to make a compass, and teaching others how to make one, serves to develop a ...

Some inventions are so simple that it’s hard to improve them. The magnetic compass is a great example — a magnetized needle, a bit of cork, and a bowl of water are all you need to start navigating the ...

One of the best ways to prevent being lost in the woods is to have a reliable navigation device. As a result, most hikers and campers carry either a handheld GPS or a magnetic compass. However, this ...