Two Point Stance

The sextant is an analog navigation tool developed around 1730. The sextant is a more accurate way to calculate something the ancients did for years: navigating by star position. In simple terms, the sextant measures two points: a celestial body and the horizon. From this, a position line can be mapped and decisions made. Originally used by sailors, the sextant was eventually utilized by surveyors and later on, aviators. Interesting fact: the US Navy still…