Make homemade ice cream with a fire extinguisher and a pillowcase. Power your smartphone with 150 pennies and an apple. Cut steel with a flaming bacon lance! New York Times bestselling author Theodore Gray has spent years dreaming up, trying, photographing, and writing about extreme do-it-yourself scientific experiments. Previously published as Theo Gray's Mad Science and Mad Science 2, this book collects almost 100 experiments you can do at home - but probably shouldn't. Hardcover, 408 pages, full-color photos.