Fun fact I learned recently: The GPS reference epoch was moved from 2000 to 2001 due to an Alaskan earthquake in 2002. It's crazy how an event like that can cha

Fun fact I learned recently: The GPS reference epoch was moved from 2000 to 2001 due to an Alaskan earthquake in 2002. It's crazy how an event like that can change something like GPS! https://en.wikipedia.org/wiki/International_Terrestrial_Reference_System_and_Frame https://en.wikipedia.org/wiki/International_Terrestrial_Refe...