We think of radio navigation and direction finding as something fairly modern. However, it might surprise you that direction finding is nearly as old as radio itself. In 1888, Heinrich Hertz noted ...

Representing the direction of a line with bearings is a long-standing tradition that continues today on plats, legal descriptions, site plans, and other documents. Calculating the direction of a line ...

There's one thing all animals have in common: a sense of direction. And while other animals may navigate better than we humans, most humans navigate better than I do. Case in point: The time I visited ...