--- THE GRANDMA'S LOGBOOK ---
IT DOES NOT DO TO DWELL ON DREAMS AND FORGET TO LIVE. Albus P.W. Brian Dumbledore
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second
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Showing posts with label
second
.
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Sunday, 30 June 2024
1972, THE UTC TIME SYSTEM ADDS THE FIRST LEAP SECOND
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Today, The Grandma has been reading about the first leap second that was added to the UTC time system on a day like today in 1972. A l...
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