3. Tu veux en savoir plus sur Léonard de Vinci et ses travaux. Complète le texte. Leonardo DaVinci was a 15th century Italian scientist, inventor and artist. Today, he ... (call) "the Father of Flight". Indeed, one of his best-known machines was the aerial screw (= hélice) - the ancestor of the helicopter. It ... originally ... (design) to ... (operate) by four men. DaVinci's inventions ... (not test) because they... (consider) unsual (= inhabituel). And yet, today many of his inventions... (use). So which inventions... (use) in the years to come?




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