Pulleys (How Toys Work)
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Book Details
Author(s)Sian Smith
PublisherHeinemann-Raintree
ISBN / ASIN1432965875
ISBN-139781432965877
AvailabilityUsually ships in 24 hours
Sales Rank3,385,344
CategoryPaperback
MarketplaceUnited States 🇺🇸
Description ▲
Each book in this series focuses on a type of simple mechanism and examines how it is used to make different toys work. This book examines pulleys and uses simple language and labeled photographs to explain the scientific principles behind their use.