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 ...

A four-point compass can give a rough direction whereas a sixteen-point compass is much more precise. Map symbols show what can be found in an area. Each feature of the landscape has a different ...

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 ...