Scientists take an atomic clock on the road and use it to measure the height of a mountain

Most of us think of time as a way to measure things like the length of our days and the span of our lives. But if you had access to a pair of extremely high-precision clocks, you could use time in a different way — to measure the height of mountains. This week, scientists described a major step......

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By: Los Angeles Times - Tuesday, 13 February

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