Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite matching up. Eventually, international timekeepers may need to subtract a ...
Earth's changing spin is threatening to toy with our sense of time, clocks and computerized society in an unprecedented way — but only for a second. For the first time in history, world timekeepers ...
Add Yahoo as a preferred source to see more of our stories on Google. Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite matching ...
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