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Wheels, pulleys & levers
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Wheels, pulleys & levers
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Looks at basic devices such as wheels, pulleys, levers, screws, and slopes, and suggests simple experiments and projects to demonstrate how they work.
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Authors
Seller, Mick
Subjects
Simple machines--Experiments.
Wheels--Experiments.
Pulleys--Experiments.
Levers--Experiments.
Language
English
Series
Science workshop.