Step-by-step instructions using inexpensive and accessible materials make the projects easy to do whether at home or at school.
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Chris Oxlade has worked as a writer, editor and consultant on over 70 books. He specializes in writing children's science and technology reference books. Struan Reid is an archaeologist and historian who has written a number of educational and reference books for children. His main area of expertise is writing history books aimed at a younger audience.
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