Prime Meridian And Antimeridian ((free)) — Full Version

I am talking, of course, about the and its lesser-known twin, the Antimeridian .

They are fictions. But they are useful fictions—the scaffolding that allows a spinning rock to run on a schedule. prime meridian and antimeridian

We stare at world maps so often that we stop seeing them. The grid of latitude and longitude has become visual white noise—a necessary but boring backdrop to the shapes of continents. I am talking, of course, about the and

One line experiences the height of the day, while the other shivers in the dark of a new morning. They are opposite sides of the same planetary coin. We don’t need these lines to sail ships anymore. GPS handles that. I am talking