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'"[Inventology] offers a new perspective into the process of invention that will inform and illuminate." —Publishers Weekly "Inventology may be a real science; researchers are beginning to study it, and teachers are teaching it. Some 21st-century creations (crowdfunding, 3D printing) are breaking down barriers (money, time) between new ideas and a useful product, so a golden age of innovation seems in the offing. A delightful account of how inventors do what they do." —Kirkus Reviews, starred review'