Atomic Clocks (nist.gov) | HN Screenshots

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Screenshot of nist.gov: Atomic Clocks

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Screenshot of nist.gov: NIST ion clock sets new record for most accurate clock

NIST ion clock sets new record for most accurate clock (nist.gov)

337 points by voxadam 1 year ago | 118 comments

NIST news release announcing its aluminum ion clock set a record as the world's most accurate atomic clock, measuring time to the 19th decimal place.

atomic-clocks nist timekeeping metrology

Screenshot of nist.gov: New atomic fountain clock joins group that keeps the world on time

New atomic fountain clock joins group that keeps the world on time (nist.gov)

93 points by austinallegro 1 year ago | 31 comments

Screenshot of nist.gov: Optical Frequency Combs

Optical Frequency Combs (nist.gov)

115 points by zafka 1 year ago | 31 comments

Screenshot of news.mit.edu: MIT physicists improve the precision of atomic clocks

MIT physicists improve the precision of atomic clocks (news.mit.edu)

88 points by pykello 1 year ago | 39 comments

Screenshot of quantamagazine.org: The first nuclear clock will test if fundamental constants change

The first nuclear clock will test if fundamental constants change (quantamagazine.org)

258 points by beefman 2 years ago | 161 comments

Screenshot of nist.gov: NIST Privacy Framework

NIST Privacy Framework (nist.gov)

100 points by sacrosanct 3 years ago | 40 comments