Thứ Sáu, 29 tháng 12, 2017

NPR News: How Pirates Of The Caribbean Hijacked America's Metric System

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How Pirates Of The Caribbean Hijacked America's Metric System
In 1793, French scientist Joseph Dombey boarded a ship bound for the United States carrying with him a standard kilogram weight. Thanks to pirates, he and the weight never arrived.

Đọc thêm tại NPR
at December 29, 2017 at 12:34AM
Health & Science
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