Starting with their own body and how it works, children soon become interested in other people, the Earth with all its animals and plants, and beyond to science

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Why do things float? How do magnets work? What is gravity? The answers to these questions and more can be found in this fact-filled book. Simple, easy-to-read t

The Oxford English Dictionary is the internationally recognized authority on the evolution of the English language from 1150 to the present day. The Dictionary