How things work (Books for world explorers)

By: national geographic society

Uses such familiar objects as a bicycle, neon sign, calculator, and hot air balloon to introduce the field of physics.

• Format: Paperback
• Language: English
• ISBN: 0870444255
• ISBN13: 9780870444258
• Release Date: August 1983
• Publisher: National Geographic Society
• Length: 104 Pages
• Weight: 1.50 lbs.
• Dimensions: 9.8" x 11.0"
• Age Range: 12 years and up
• Grade Range: Grade 7 and higher

Customer Reviews

A well used book!

This book has a lot of real photographs as well as drawings in great detail! My 6-year old sleeps with it! No kidding! The best that we have found!