Using simple household objects, readers 9 to 12 can conduct 90 experiments from each of the five STEAM (Science, Technology, Engineering, Art & Math) fields. With the projects here, budding scientists can make ice cream, gooey slime, and an erupting volcano; learn how plants grow, animals move, and humans breathe; create characters and tell stories while learning how to code. These six books also explain how to test whether you can throw eggs without breaking them, use solar power to distill water, create a compass, and much more.