Who Decided to Put 60 Seconds in a Minute?
Smithsonian Channel Pick of the Week
English - October 06, 2014 16:00 - 2 minutes - ★★★★ - 31 ratingsTV & Film wildlife monkeys jungle baboons birds goshawk photography high speed photography fish leopards Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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One highly influential ancient Middle Eastern civilization established some of the essential systems we still use today. Think you know which it is?