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Simple Machine Projects: Making Machines with Screws by Chris Oxlade

Simple Machine Projects: Making Machines with Screws by Chris Oxlade

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Simple Machine Projects: Making Machines with Screws

Author(s): Chris Oxlade
Pub: Raintree
Pack Qty: 0 (Hardback)
ISBN: 9781406289299 - New
Subjects: Children's Books, Science, Nature & How It Works

322mm x 203mm x 8mm

Publication: 2015

Pages: 32

Looking back to the origins of screws in machines designed to press olives and raise water, this book explains how to create screws that make it possible to transport marbles along a tube and lift a plank of wood with just one finger. Age 7-9

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