What Atomic Clocks Have Done for Us
atomic clocks, people know that they are high precision devices, but the atomic clock is one of the most important inventions of the past 50 years and has led to many technologies and applications that have revolutionized our lives.
You may think that a watch on how it could be as important regardless of how accurate it is, however, considering that the precision of modern atomic clock do not lose a second in time tens of millions of years compared with timers near – electronic watches – which can waste a second day on account of what is needed.
In fact, atomic clocks have played a crucial role in identifying the smallest nuances of our world and the universe. For example, for millennia, we have assumed that one day is 24 hours, but in reality, thanks to technology atomic clock, we now know that the length of each day something different and generally The Earth’s rotation is slowing.
Atomic Clocks What have we done to
The atomic clocks were also used to precisely measure Earth’s gravity and were even Einstein’s theories about how whose gravity can slow time to accurately measure the time difference in each subsequent inch above the surface of the earth. This has been instrumental in putting into orbit satellites as time goes faster than the earth where it does on the field.
atomic clocks are the basis for many of the technologies we use in our daily lives. The apparatus of satellite navigation are based on atomic clocks of GPS satellites. Not only must we take into account differences in time above the orbit, but the schedule that SAT NAV emitted by satellites to triangulate position, a second navigation information see inaccurate error by thousands Mileage (as light travels nearly 180,000 miles per second).
atomic clocks are the basis for the overall timetable of the world – UTC (Coordinated Universal Time), which is used by global computer networks. Time synchronization with an atomic clock and the UTC is relatively simple with an NTP time server. They use the time signal from GPS or special programs for the dissemination of physics laboratories on a large scale and distributed via the Internet using the Time Protocol NTP.
Richard N Williams is a technical author and specialist in atomic clocks, telecommunications, NTP and network time synchronization for helping to develop dedicated NTP clocks. Please visit us for more information on pageTracker a NTP server or NTP time server
