Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

For atomic-clock architects, it's not just about building ... even at the microscopic scale," said NIST and JILA physicist Jun Ye. "It's pushing the boundaries of what's possible with timekeeping." ...

Accurate frequency measurements of a narrow optical clock transition in ... develop increasingly accurate atomic clocks. The spectral resolution achieved in the NIST experiment is higher than ...

Even your Macbook or smartphone displays time which is synchronized to the NIST-F1 clock, a cesium fountain atomic clock (aka the ‘Atomic Clock’) that is part of a global consortium of atomic ...

The US National Institute of Standards and Technology (NIST) broadcasts atomic clock time signals from Fort Collins, Colorado on various frequencies. The WWVB signal on 60 kHz blasts out 70,000 ...