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Revolutionary Aether Clock Redefines Timekeeping Accuracy

4/17/2025

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Summary

Story summary

A groundbreaking leap in timekeeping has arrived with Shimadzu Corp's Aether clock OC 020, an optical lattice clock that promises an astonishing accuracy of one second over 10 billion years. Collaborating with Hidetoshi Katori, this marvel outshines cesium atomic clocks by over 100 times, paving the way for advancements in earthquake prediction and the redefinition of the second by 2030.

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Story summary

A groundbreaking leap in timekeeping has arrived with Shimadzu Corp's Aether clock OC 020, an optical lattice clock that promises an astonishing accuracy of one second over 10 billion years. Collaborating with Hidetoshi Katori, this marvel outshines cesium atomic clocks by over 100 times, paving the way for advancements in earthquake prediction and the redefinition of the second by 2030.