Leap Year
AA Edit | World leaps past Feb. 29
Quirky Leap Day: Self-Service Petrol Pumps Cause Confusion in New Zealand on February 29, 2024.
5. 4. 3. 2. 1. 1... An extra second to see out 2016
This extra second, or leap second, makes it possible to align astronomical time, which is irregular and determined by Earth's rotation.
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