Morgan Sally. Books
Weather
By David Edtellyard, David Ellyard, Morgan Sally.
Text and photographs examine weather elements including temperature, humidity, clouds, thunder, lightning, rain, and snow, as well as forecasting and climate.
Read MoreUsing light
Discusses the physical principles of light, its functions in the natural world, and its integration with modern technology.
Read MoreStructures
Examines a variety of manufactured structures, from skyscrapers to airplanes, and discusses how they imitate natural structures like eggs and seed pods in protecting and transporting living things.
Read MoreUsing energy
Discusses the basic principles of energy and describes how it is extracted from its sources and put to use within the natural context and in human invention.
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