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War machines

October 24, 2016 Denis 0

War machines   An arsenal Leonardo’s letter to Ludovico il Moro assured him: When a place is besieged I know how to cut off water […]

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Science and inventions

October 24, 2016 Denis 0

He made designs for mills, fulling machines and engines that could be driven by water-power… In addition he used to make models and plans showing […]