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Here's the most entertaining way for children to learn how the human body works: 28 fun and instructive, ready-to-color illustrations that explore the muscular, skeletal, nervous, …
Winner of a Bronze 2014 Moonbeam Children's Book Award Discover the workings of the body's most complex organ How does the brain control the rest of the body? How does it enable …
Forty-seven popular science experiments of the past, all of which can be performed with household materials, and dealing with such principles as air pressure, buoyancy, gravity, …