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Brand: Necunoscut
14,99 lei
Magazin: anticexlibris.ro/
Vezi în magazinLink afiliat: Gizmoo poate primi un comision.
This is a fascinating fact file and learn-it-yourself project book. It is an accessible and lively introduction to every aspect of flight, including wings and lift, air resistance, gliding and soaring, in both machines and the animal kingdom. It features 18 hands-on experiments to help you really find out for yourself - make a miniature plane and a hot-air balloon, construct a kite, and build models to demonstrate how birds fly and how jet engines work.
This title features 17 easy-to-follow experiments for learning fun. You can find out about flight and how weather works! You can test whether air weighs anything, see how the shape of a dart helps it to fly, make a parachute, and much more. Fun photographs and illustrations show youngsters carrying
Soar into the high-flying world of aircraft with this picture-packed, fact-filled book. Eyewitness Flight is an essential guide to the history and science of humanity's most incredible feat: flying! Young readers will pour over stunning photography, alongside fascinating facts, of aircraft from Leon
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Pigeons were crucial to communications between Allied troops in both world wars. When phone, radio, and telegraph lines were cut or officers needed to send top secret information, it was pigeons that they depended on to reach support staff far from the front. In fact, pigeons earned the most medals
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Find out about some of the 9,500 species of birds that live in a huge range of habitats, from deserts and rainforests to the polar ice caps. As well as finding out about different orders of birds, take a detailed look at individual feathers and beak shapes, and explore behavior, from fish- and meat-
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