Ramps and Wedges
Book

Ramps and Wedges

(Write a Review)
Paperback
$6.29
List price:$7.99
You save $1.70 (21%)
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 ramps and wedges, and uses simple language and labeled photographs to explain the scientific principles behind their use.
Paperback
$6.29$7.99Save 21%
© 1999 – 2024 DiscountMags.com All rights reserved.