Use a scale of 1 cm to 1 m. On your map, using compass directions, plot a quicker route from the first tree to where the time capsule is buried. Reverse the directions on the original map to get ...

A side benefit of calibrating the compass is improved accuracy when using Apple Maps, Google Maps, and other apps that rely on directional data for navigation. Whether you're using the Compass app ...

GPS devices and GPS apps for your phone and even navigation watches with GPX files are nearly foolproof today. But what about when you run out of battery or your waterproof device isn’t as ...