A book of projects on inventions of all kinds, for kids ages 8-12. * A follow up to Reinvent the Wheel (0471 39539 0), this will present more projects based on classic inventions. * Projects are fun and encourage hands-on learning as well as problem solving.

Binding: Paperback;128 pages; Publisher: John Wiley & Sons Inc; Classification: Children?s / Teenage: General interest; Weight: 390 g; Dimensions: 280 x 210 x 7

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