What happens when ice melts? Can we make clouds? Did you know that "solid" glass can flow like a liquid? Investigate the amazing world of physical science. Find out for yourself about Solids, Liquids, and Gases through experiments that you can do at home. Learn how life on Earth depends on the simple physical changes that can happen with water. Solids, Liquids, and Gases shows the importance of investigating and understanding the physical science world around you.