How many weeks are there in a year?
We take our timekeeping rules for granted, but the history of these rules is long and complex.
LiveScience ·
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The Latest Breaking News from Demetrios Matsakis
Climate Change Is Messing With How We Measure Time: Study
Struggle to wrap your head around daylight savings? If the need for an "unprecedented" negative leap second was delayed, that would be "welcome news indeed," Patrizia Tavella, the head of the International Bureau of Weights and Measures, which is responsible for UTC, commented in Nature.
International Business Times ·
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