Science Starters: Simple Machines Reference Book [Paperback] Parragon

Product Description

We use simple machines every day. Simple Machines covers all six important aspects of machines that have been used by mankind throughout the history, with key facts about everything from ramps and pulleys to how they are used in everyday compound machines! With intriguing details and special call-outs, this book is a perfect visual guide for young learners who are engineer enthusiasts

Specifications
Brand - Parragon
Type - Reference Book
Age - 7+ Years
Language - English
No. of Pages - 144 Page
Binding - Paperback
Author - Parragon Publishing
Name of Publisher - Parragon Publishing