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Who Decided There Are 24 Hours In A Day?

There are 60 seconds in a minute, 60 minutes in an hour, and 24 hours in a day. Who decided this? Read More: Keeping Time: Why 60 Minutes? http://www.livescience.com/44964-why-... “How did we come to divide the hour into 60 minutes and the minute into 60 seconds?” Why is a minute divided into 60 seconds, an hour into 60 minutes, yet there are only 24 hours in a day? http://www.scientificamerican.com/art... “In today's world, the most widely used numeral system is decimal (base 10), a system that probably originated because it made it easy for humans to count using their fingers.” The Short, Strange History of Decimal Time http://io9.com/5886129/the-short-stra... “For thousands of years, we've divided days into 24 hours, hours into 60 minutes, and minutes into 60 seconds. But why do we have to do that? Here's the story of the one gloriously failed attempt to decimalize time.” ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_c... DNews on Twitter   / dnews   Trace Dominguez on Twitter   / tracedominguez   Julia Wilde on Twitter   / julia_sci   DNews on Facebook   / discoverynews   DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com Download the TestTube App: http://testu.be/1ndmmMq