Changing the temperature of certain things can result in some pretty cool outcomes. Readers of this innovative volume use heat and cold to perform a number of incredible experiments. Each project features concise, step-by-step instructions and colorful images that make it easy to follow along and learn from the activities. Helpful sidebars shed even more light on why and how the experiments work and help reinforce key science curricula. Each project is rated easy, medium, or difficult, making it simple to find the best project for a particular skill level.