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Picture 1 of 2
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Exploring Science: Machines by Oxlade Chris (Hardcover, 2016)
Price:
AU $31.06
Free postage
Returns:
30-day returns. Buyer pays for return postage.
Condition:
It covers all the basics of how things work - with fascinating photographs of machines in action, plus accessible inside-view diagrams. Practical projects help you to make your own minimachines, including a windmill and a vacuum cleaner!