1.Compass needle: Red always points towards magnetic north. The reverse part is often white and can be used to follow a ‘back bearing’ (i.e. going back on yourself).

While the PlayBook supports a plethora of various sensors like a gyroscope and a magnetometer (compass), hardly any developers have tapped into the latter. A new application has been produced by ...

Today we present two noteworthy ways to navigate without a compass. Before GPS technology, the compasses was an explorer's best friend, enabling many to navigate some of the most extreme ...

Researchers Just Invented a New Kind of Compass. It Could Dramatically Change How We Navigate the World · Fortune Hallie Detrick Updated Mon, Nov 12, 2018, 7:30 AM 0 ...