Author(s): Sian Smith
Format: Paperback
No. of Pages: 24
Publisher: Heinemann Library, Div of Reed Elsevier
Language: English
Date Published: 2012-08-01
Dimensions: 167.64 x 198.12 x 2.54mm
Publication City/Country: Chicago, United States
Edition:
Illustrations: Illustrations, color

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 levers and uses simple language and labeled photographs to explain the scientific principles behind their use.