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My Crazy Inventions Sketchbook

My Crazy Inventions Sketchbook

  • £995

Andrew Rae's amazing drawings show all sorts of real inventions that seem too weird to work. How about a dog umbrella? A submarine that looks like a plane... or even a shark? A swimming machine where you don't get wet? A car wash for people? Someone has even made a device to charge your phone using a hamster. There is plenty of inspiration to get kids' minds going, plenty of room to add their own experiments, and a patent certificate for their very own crazy invention.

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