Description
'What do Wheels and Cranks do?' explores the simple mechanism of wheels and cranks and looks at the wide range of tools and toys that make use of them. Large, clear photographs show the principle in practice, aiding understanding.
Book Details
Format
Paperback
Pages
24 pages
Language
English
Published
Apr 24, 2007
Publisher
Heinemann Library
ISBN-10
0431064156
ISBN-13
9780431064154