How Things Work (Books for World Explorers, Series 4 ; No 3)

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: 0870444301
• ISBN13: 9780870444302
• Release Date: April 1983
• Publisher: Natl Geographic Soc Childrens books
• Length: 104 Pages
• Weight: 1.40 lbs.
• 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!