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Curious Questions and Answers About Our Planet
0R40,00Curious Questions & Answers About Our Planet takes a sideways look at all that is wild, wonderful and downright weird about planet Earth. Mind-boggling questions and answers Fresh, quirky illus…
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Early Discoveries
0R40,00Presents early inventions, such as the astrolobe, stained glass windows, and kites, with instructions on how to build them out of ordinary materials.