These 101 classic projects from the pages of Popular Mechanics will bring out the kid in everyone! Go full speed ahead with these wonderful things to build, from a Motor Car, Motorcycle-powered Catamaran, and Ferris Wheel to a Spring-propelled Toy Seam Engine and an entire Electric-Locomotive Model and Track System. You'll find Aquatic Pursuits; Winter Sports; and Backyard Shenanigans; as well as great Go-Go Gadgets and Games. And now the beautiful vintage illustrations that readers love appear in glorious full color, showcased in an oversize hardcover.