Amazing Leonard DaVinci Inventions You Can Build Yourself. From armored tanks and gliders to plastic glass and drawing machines, this interactive book explores the incredible mind of Leonardo da Vinci through hands-on building projects and activities. Most of Leonardo's inventions were never made in his lifetime and remained sketches in his famous notEBooks,Subject; kids examine some of these original sketches and learn about the models Leonardo made of his inventions. Most of the building can be done using simple household supplies.

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