This fact- and fun-filled book includes tons of simple, kid-tested science experiments, many of which can be done with items found around the house, and require little to no supervision. Each experiment features safety precautions, materials needed, step-by-step instructions with illustrations, fun facts, and further explorations. Learn how to build your own catapult, erupt a ketchup volcano, create an electromagnetic motor, fashion a chair with newspapers and more. Features more than 80 experiments to provide budding scientists with go-to, hands-on guides for learning the fundamentals of science and exploring the fascinating world around them. Paperback by Elizabeth Snoke Harris. 64 pages. For ages 8 and up.