Lynnette Brent Sandvold Books
Top 20 science projects
What makes a roller coaster fly down its track? How does a magnet work? If you are a curious kid, you have dozens of questions like these. The projects in this book will help you find the answers.
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Revolution in medicine
"Discusses the history of medicine, how the technology developed, and the science behind it"--Provided by publisher.
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Revolution in construction
"Discusses the history of construction, how the technology was developed, and the science behind it"--Provided by publisher.
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