But increasingly, the Global Positioning System, or GPS, which is given in terms of history, history timeline has been moved to begin.
It all starts with
GPS technology exists today that scientists have been measured to gauge demand more accurately than was ever before. And therefore, the atomic clock, the super device – one billionth of a second time a particular remedy is developed.
Being late for dinner to keep the scientists from the atomic clock was built. To test the theory of relativity by Einstein as it related to space and time is used for clock accuracy.
To use atomic clocks to measure time and space
With atomic clocks, scientists and engineers have found a slight difference in the world period. The Gobi Desert, Mount Everest is watching, and then every time the state began in the small differences observed. The information for the mother of the universe of Einstein satellite technology to help ensure the presence and will soon be an important role.
Sputnik and the creation of military GPS
When Russia launched Sputnik in 1950, his mother, beaming satellite signals quickly learned that scientists in the field can be used to track satellites and a response is returned to Earth. Point the position of the planet to visit a message to the satellite.
U.S. Navy soon began launching their own satellites, and the key actions in the war for the military to help soldiers in places, and large vessels around the world contribute.
Can be used.
A complete system is
In 1993, he was all set. And Global Positioning System was born; Class 24, United States Navy, launched 24 satellites is taken into account. Satellite so that anyone with a GPS unit to pinpoint your location (or another location) may be located anywhere on the planet is now under. And this all the time, Einstein and scientists to find the final size of the group had begun.
Today GPS devices are a useful tool for many Americans. This technology is very affordable and perfects their location or use a minimal amount of gas to help people. And if any of you have said that twenty years ago, GPS technology “hot Christmas gifts, chances are that you will have in the d