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Clocks, calendars, and carrousels
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A history of how man has measured time and the passage of time, from the rough calculations of the ancients to the atomic clocks and precise measurements by today's scientists.
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A history of how man has measured time and the passage of time, from the rough calculations of the ancients to the atomic clocks and precise measurements by today's scientists.
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"A history of how man has measured time and the passage of time, from the rough calculations of the ancients to the atomic clocks and precise measurements by today's scientists."
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