You can do science right at home with help from YouTuber and science educator, Mark Rober! Includes tons of CrunchLabs-approved fun, and hands-on science experiments with step-by-step instructions. In this book of science projects, readers will learn to conduct fun, safe experiments they can do at home with easy-to-find materials. On each spread, Mark Rober and his science expert sidekick, Science Bob, will present a fun activity with step-by-step photographic instructions and text that will guide the reader through the project. At the end of each experiment, readers will be challenged to "Think Like an Engineer!" In these features, kids will be encouraged to change up variables and compare outcomes to the original results, to re-engineer the experiment to achieve a different purpose, or to dream up new ways to use what they have learned. Science has never been so EPIC!