Crazy Contraptions

By Susan Martineau

Book Overview

Periscopes, barometers, and pinhole cameras are just three of the many contraptions that young inventors will learn to make though this engaging book. Using household items like cardboard boxes, newspapers, and aluminum foil, readers will create amazing devices that demonstrate scientific concepts. Easy-to-follow instructions and helpful diagrams guide readers through each project.

• Format: Paperback
• Language: English
• ISBN: 161533405X
• ISBN13: 9781615334056
• Release Date: January 2011
• Publisher: Windmill Books
• Length: 24 Pages
• Weight: 0.30 lbs.
• Dimensions: 0.2" x 8.2" x 10.8"
• Age Range: 8 to 11 years
• Grade Range: Grades 3 to 6