From a design perspective, the Doomsday Clock is remarkably economical. Four dots. Two hands. The universal language of ...
A new atomic clock is one of the world’s best timekeepers, researchers say — and after years of development, the “fountain”-style clock is now in use helping keep official U.S. time. Known as NIST-F4, ...
Interesting Engineering on MSN
UK researchers unveil ultra-precise atomic clock that is small enough to carry by hand
Researchers at the UK’s National Physical Laboratory (NPL) have created a tiny atomic fountain ...
Clocks on Earth are ticking a bit more regularly thanks to NIST-F4, a new atomic clock at the National Institute of Standards and Technology (NIST) campus in Boulder, Colorado. This month, NIST ...
NIST scientists have published results establishing a new atomic clock, NIST-F4, as one of the world’s most accurate timekeepers, priming the clock to be recognized as a primary frequency standard — ...
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