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Making Animated Whirligigs
More than two dozen traditional and original models of the wind-powered toys known as whirligigs appear in this how-to manual. Easy-to-follow instructions, detailed illustrations.
On the Wing
On the Wing is the first book to take a comprehensive look at the evolution of flight in all four groups of powered flyers: insects, pterosaurs, birds and bats. David Alexander describes and evaluates both traditional and modern wing-origin theories in light of new fossil and genetic evidence.
Wings
Wings takes readers on a fact-packed flight over a fascinating subject. Written by Tracey Turner, Wings offers a bird’s-eye view of the first aeroplanes, the fastest jet planes, beetles, birds, winged horses, flying dragons – even winged unicorns. There's fun, easy-to-read information on wings of all kinds, including plenty of STEM material, presented in a mixture of text and speech bubbles that's perfect for readers aged 7 plus. With Fatti Burke’s stylish and colourful illustrations, Wings is a wonderful journey of discovery. And don't miss Wheels - the other title in this fantastically fascinating series!
NASA Technical Note
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True Bugs of the World (Hemiptera:Heteroptera)
This monumental reference work treats an entire worldwide order of insects. It summarizes, from both a biological and sytematic perspective, current knowledge on the Heteroptera, or true bugs, a group containing approximately 35,000 species, many of which are important to agriculture and public health. To introduce the reader to this group, Randall T. Schuh and James A. Slater offer chapters on the history of the study of the Heteroptera, research techniques, and sources of specimens. They also cover attributes of general biological interest, including habitats, habits, mimicry, and wing polymorphism; selected taxa of economic importance; and basic morphology.Presenting a current classificat...
