3don MSN
Optical clock sets new accuracy record, bringing us closer to a new definition of the second
A research team at VTT MIKES has set a new record in optical-clock absolute frequency measurements using a strontium ...
Optical lattice clocks are devices that measure the passing of time via the frequency of light that is absorbed or emitted by ...
Modern Engineering Marvels on MSN
Why Reading a Quantum Clock Burns a Billion Times More Energy
What if the most difficult part of keeping time wasn’t running the clock, but rather simply reading it? That counterintuitive reality has now been demonstrated on the smallest scales of quantum ...
Physicists have demonstrated all the ingredients of a nuclear clock — a device that keeps time by measuring tiny energy shifts inside an atomic nucleus. Such clocks could lead to vast improvements in ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists have taken a major step toward the ambitious global goal ...
You can see the true precision of these atomic clocks by using your phone or computer and visiting time.gov. That site, run by NIST, will tell you how slow or fast your device’s clock is running in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback