Activity for AcePL‭

Type	On...	Excerpt	Status	Date
Answer	—	A: Why would one aim off when navigating with a map and compass? Navigation - be it either over land or sea - is governed by non-Euclidean geometry, which means dealing with a sphere instead of a plane. This also means that shortest path between two points on a sphere will never be straight line (unless you can dig really fast). This shortest route is called ortho... (more)	—	almost 8 years ago