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https://en.wikipedia.org/wiki/Polhem_Prize https://en.wikipedia.org/wiki/Polhem_Prize An explanation of what the Polhem Prize (Polhem's Priset) is, for those w
by gorbachev 9y ago
https://en.wikipedia.org/wiki/Polhem_Prize https://en.wikipedia.org/wiki/Polhem_Prize
An explanation of what the Polhem Prize (Polhem's Priset) is, for those who don't read Swedish.