Angebot Nomad Press (VT)
Robotics: Discover the Science and Technology of the Future with 20 Projects (Build It Yourself)
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Crazy Contraptions: Build Rube Goldberg Machines That Swoop, Spin, Stack, and Swivel: With Hands-On Engineering Activities (Build It Yourself)
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TOOLS OF THE ANCIENT GREEKS: A Kid's Guide to the History & Science of Life in Ancient Greece (Tools of Discovery Series)
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