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- Capitalism and Alternatives -Re: Focusing on Da VinciIn Reply to: Focusing on Da Vinci posted by Quincunx on October 11, 1997 at 20:49:00:
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Many of his inventions were developed in an entrepreneurial spirit; examples would be his pin-sharpening device – which he believed would be a big money-spinner – and some of his military machines... ![]() None.
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