Curta calculator: The mechanical marvel born in a Nazi death...

Curta calculator: The mechanical marvel born in a Nazi death camp

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1/? the (abridged) story of Curt Herzstark, the brilliant Viennese engineer who invented an incredibly complex handheld mechanical calculator in the Buchenwald concentration camp

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'Then along came Curt Herzstark' http://newatlas.com/curta-death-camp-calculator/45506/... See more

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