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Exploring Science: What is Flight?: Birds, Planes, Kites, Balloons; with 18 Easy-To-Do Experiments and 240 Exciting Pictures
Exploring Science What is Flight Birds Planes Kites Balloons with 18 EasyToDo Experiments and 240 Exciting Pictures Author:Peter Mellett, John Rostron Discover the flight techniques of insects, birds and flying creatures, and human inventions from kites to airliners; step-by-step experiments help you understand how flight works.