Tom Scott

Why The Prime Meridian Isn't At 0º (2015x1)

Ημερομηνία προβολής: Ιαν 05, 2015

If you travel to Greenwich, stand on the famous Prime Meridian Line -- which is marked with a physical line and a sculpture at the Royal Observatory -- and look at your GPS, it won't read 0° longitude. It'll be slightly out. Who's right? And why?