Sunday 14 September 2014

The Swedish warship Vasa, which famously sank in 1628 less than a mile…

The Swedish warship Vasa, which famously sank in 1628 less than a mile into its maiden voyage, was built asymmetrically. Archaeologists have found four rulers used by the workers; two turned out to be based on Swedish feet with 12 inches. The other two used Amsterdam feet, with 11 inches.






from Crazy Facts http://ift.tt/1tRPo3n

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