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How to Invent
註釋Invention is a big part of daily life and anyone can be an inventor. This book breaks the process down into eight easy-to-follow stages and offers tips and examples for every stage. With a particular focus on inventing toys and puzzles, discover how and why the Rubik's Cube was invented and the problems Erno Rubik encountered along the way. There are also case studies of inspirational young inventors, for example gymnast George Niseen who invented the trampoline at the age of 16.