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

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

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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: Atomic Clocks

Atomic Clocks (nist.gov)

115 points by teleforce 2 months ago | 66 comments

Screenshot of nist.gov: NIST selects HQC as fifth algorithm for post-quantum encryption

NIST selects HQC as fifth algorithm for post-quantum encryption (nist.gov)

149 points by gnabgib 1 year ago | 102 comments

Screenshot of nist.gov: Future ultra-precise timing links to geosynchronous satellites

Future ultra-precise timing links to geosynchronous satellites (nist.gov)

116 points by raattgift 3 years ago | 35 comments

Screenshot of newscientist.com: Mathematician warns US spies may be weakening next-gen encryption

Mathematician warns US spies may be weakening next-gen encryption (newscientist.com)

268 points by stevefan1999 3 years ago | 150 comments

Screenshot of newscientist.com: Djb warns NSA may be weakening next-gen encryption

Djb warns NSA may be weakening next-gen encryption (newscientist.com)

12 points by damien 3 years ago | 1 comments