Today I Found Out
Why Do Clocks Run Clockwise? (2016x197)
Data de estreia: Set 24, 2016
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https://www.youtube.com/user/TodayIFoundOut?su→’re asked to pass something clockwise around a table, you hand it to the person on your left because that is the same direction that the hands of a clock move. But what you may not know is that this standard direction is a function not only of timekeeping, but the Earth’s rotation and the happy accident that much of human civilization evolved in the Northern Hemisphere.
Want the text version?: http://www.todayifoundout.com/index.php/2016/06/clocks-run-clockwise/
Sources:
https://en.wikipedia.org/wiki/Clock
https://en.wikipedia.org/wiki/Clock_face
http://etymonline.com/index.php?allowed_in_frame=0&search=clockwise
http://circumsolatious.blogspot.com/2009/09/clockwise-counterclockwise-sundial.html
http://circumsolatious.blogspot.com/2009/09/clockwise-counterclockwise-sundial_20.html
http://www.historyworld.net/wrldhis/PlainTextHistories.asp?groupid=1244
https://en.wikipedia.org/wiki/History_of_sundials
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http://www.outsideonline.com/1784106/how-long-can-humans-hold-their-breath
https://en.wikipedia.org/wiki/Jantar_Mantar_(Jaipur)
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http://www.chicagotribune.com/sports/baseball/ct-shortest-baseball-games-smack-spt-0706--20150707-story.html
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https://en.wikipedia.org/wiki/File:Wells_cathedral_clock_dial.jpg
https://en.wikipedia.org/wiki/Goran_%C4%8Colak
https://en.wikipedia.org/wiki/Static_apnea
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