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 ...

The size of this setup makes the optical atomic clock impractical for widespread use in applications like smartphones, ...

The advantage of a radio-controlled clock that receives the time signal from WWVB is that you never have to set it again. Whether it’s a little digital job on your desk, or some big analog wall ...

The clock hands are set by the Bulletin of the Atomic Scientists, a group formed by Manhattan Project scientists at the University of Chicago who helped build the atomic bomb but protested using it ...

By integrating entanglement into optical atomic clocks, researchers are moving ... 98.3% and apply GHZ states in metrology.

ESA's Atomic Clock Ensemble in Space (ACES) has arrived at NASA's Kennedy Space Center in Florida, United States. This cutting-edge European experiment will test fundamental physics from the ...

Because the nucleus of an atom is less affected by environmental disturbances than its electrons, a nuclear clock could retain accuracy under conditions where atomic clocks would falter ...

Using a specialized laser beam called the “magic wavelength,” the clock confines atoms within a lattice structure like eggs in a carton. The purpose is to suppress atomic vibrations and ...

The European Space Agency (ESA) is getting ready for the launch of an atomic clock system that aims to validate elements of Einstein’s theory of general relativity but could have implications ...

One of NIST's ytterbium lattice atomic clocks. NIST physicists combined two of these experimental clocks to make the world's most stable single atomic clock. The image is a stacked composite of ...