News
ZME Science on MSN5h
This New Atomic Clock Is So Precise It Won’t Lose a Second for 140 Million YearsInside the National Institute of Standards and Technology, or NIST, a new atomic clock named NIST-F4 has begun to tick — not with the sound of gears or bells, but with the quantum pulse of cesium ...
It looks like you're using an old browser. To access all of the content on Yr, we recommend that you update your browser. It looks like JavaScript is disabled in your browser. To access all the ...
It looks like you're using an old browser. To access all of the content on Yr, we recommend that you update your browser. It looks like JavaScript is disabled in your browser. To access all the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback