leap second accounts for difference in Earth's rotation versus cesium atom's vibration in atomic clock

Tag Archives: leap second accounts for difference in Earth's rotation versus cesium atom's vibration in atomic clock

CHANGING TIMES? ADDING ZEROES AT EITHER END

THE JULIAN CALENDAR USTA BE just fine, thank you, until Pope Gregory XIII was informed in 1582 that the actual length of a year was a tad less than the … Continue reading →

December 15, 2022 · 1 Comment