Some of the World’s Atomic Clocks Were Off Last Week (by 5-Millionths of a Second)

Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected by a wind-induced power ...
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A chip that keeps time (almost) like an atomic clock

For decades, atomic clocks have provided the most stable means of timekeeping. They measure time by oscillating in step with ...
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10 Atomic Clocks Connected Across 6 Countries In Most Ambitious Timekeeping Experiment Ever

EUROPE — Every clock in your house probably tells a slightly different time. Now picture those clocks as the most precise instruments humanity has ever built, so accurate that they wouldn’t lose or ...