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Why Time is a Social Construct "We measure time not simply in terms of minutes and seconds, but in terms of concepts such as 'early', 'late' - or, for that matter, 'fashionably late.' What is the length of a 'work day'? In the United States, Europe and Japan you'll get three different answers."
Smithsonian 01/13
Posted January 18, 2013 12:44 AM
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