Quantum, Relativity & Forces Explained | Pixelated Physics

2 articles

Pixel-art Earth with two airliners carrying atomic clocks on eastward and westward orbits, titled clocks around the world 1971

The Hafele–Keating Experiment: Clocks Around th...

In October 1971 two scientists bought airline seats for four atomic clocks and flew them around the world, once eastward and once westward. When the clocks came home, they no...

The Hafele–Keating Experiment: Clocks Around th...

In October 1971 two scientists bought airline seats for four atomic clocks and flew them around the world, once eastward and once westward. When the clocks came home, they no...

A satellite with solar panels orbiting above the night-side Earth, sending signal beams down to glowing city lights at sunrise

How Does GPS Correct for Relativity? The 38 Mic...

Every GPS fix depends on Einstein. Satellite clocks gain roughly 38 microseconds a day relative to the ground, and the system is built to cancel it. Here is where the...

How Does GPS Correct for Relativity? The 38 Mic...

Every GPS fix depends on Einstein. Satellite clocks gain roughly 38 microseconds a day relative to the ground, and the system is built to cancel it. Here is where the...