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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
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Discover the science behind movement by building their own carousel, speedboat, and solarpowered fan.Movement is a key part of many inventions. In this book, readers (Grades 35) will discover the science behind movement by building their own carousel, speedboat, and solarpowered fan. They will find out how different types of energy work and which forces affect moving objects. They will also learn about some of history's coolest moving inventions.
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This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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