One-Hour Physics is a series of abundantly illustrated books combining the beauty of nature with the science behind it. On 39 pages each book provides condensed and often surprising facts on an everyday topic. One-Hour Physics is suitable for every audience. This book of the series addresses water. Water, the source of life is one of the most outstanding substances in the universe. Take a look inside and How does water help our vision? Does warm or cold water freeze faster? Why do we have low and high tide? Who can really walk over water? At what temperature freezes pure water? This book contains surprises. The Special Edition is 8.25x8.25 inches while the regular edition is 8x10.