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Chris Oxlade 
Making Machines with Pulleys [PDF ebook] 

Ủng hộ

A hands-on approach introduces young scientists to pulleys. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of pulleys. Step-by-step projects range from the simple to the more challenging.

€8.05
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Ngôn ngữ Anh ● định dạng PDF ● ISBN 9781406289411 ● Nhà xuất bản Raintree UK ● Được phát hành 2015 ● Có thể tải xuống 3 lần ● Tiền tệ EUR ● TÔI 4907073 ● Sao chép bảo vệ Adobe DRM
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