Détails du livre
Format
livre numérique
Pages
28
Langue
Anglais
Publié
Jan 1, 2013
Éditeur
Av2 by Weigl
ISBN-10
1306129028
ISBN-13
9781306129022
Description
From zippers and bicycles to cranes and fishing rods, simple machines are all around us. This exciting series explores each simple machine, including how each one works, the forces involved, and examples of how they can be used to make our lives easier. Simple Machines is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slide shows, activities, handson experiments, and much more.
Genres
Science & Technologie