GPS for one. Wouldn’t be possible if they couldn’t correct for the time shifting due to the satellites’ velocities.
Isn’[t that an application of Special Relativity rather than General Relativity?
Time shifting huh ? And it's a real bugger when satellites shift over into another dimension altogether as well.
You can’t *seriously* believe that time runs slower 250 miles high, than it does on the ground. And please dont point me to the silly a clock in an airplane experiment, thats a pretty obvious mechanical measurment issue, not as issue that time magically goes slower.