Download or read book Air and Water Pressure written by Richard Spilsbury and published by Heinemann-Raintree Library. This book was released on 2006 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why doesn't atmospheric pressure squash you? How do hot air balloons stay in the air? Why do my ears pop under water? This book asks the questions students want answered about air and water pressure. Charts, graphs, and hands-on experiments help bring sc