A Century of General Relativity. Part II: What Good is Relativity?
- January 19, 2017
- Posted by: AppsDish
- Category: Start Up, Technology
But how does Relativity come into play? To achieve high level of precision, the clock ticks from the satellites should be known to an accuracy of 20–30 nanoseconds. However, because the satellites are constantly moving relative to observers on the Earth, effects predicted by the Special and General Relativity must be considered to achieve the desired