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#atomic-clock

Scientists build most accurate atomic clock

Hacker News Top ↗ · 2026-09-24

Scientists have developed the world's most accurate atomic clock, setting a new standard for precision timekeeping technology.

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#atomic-clock

NTP, an atomic clock, and having a great time at the world's largest VCF

Jeff Geerling ↗ · 2026-09-18 Cached

Jeff Geerling attended VCF Midwest 21 as an exhibitor, demonstrating NTP Time synchronization on various vintage Macs and sharing his experience at the event.

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#atomic-clock

Hacking Time: Spoofing Atomic Clocks with Audio Harmonics

Lobsters Hottest ↗ · 2026-05-09 Cached

The article discusses the vulnerability of consumer atomic clocks to signal spoofing via audio harmonics, detailing the technical challenges of receiving NIST's WWVB radio signals on the US East Coast due to ionospheric propagation issues.

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atomic-clock

Scientists build most accurate atomic clock

NTP, an atomic clock, and having a great time at the world's largest VCF

Hacking Time: Spoofing Atomic Clocks with Audio Harmonics

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