“Each instrument is required to be made with experience. Each instrument by itself must be made with the experience from which it was born’ (Leonardo da Vinci, 1452-1519).”

The pupils of the fourth grades A-B at the Scuola Svizzera di Roma primary school ‘experiment’ with some of Leonardo’s machines: through observation and drawing, they understand the mechanisms and functions of bombards, bicycles, aerial screws, tanks, catapults and ornithopters.

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