LEGO Technic opens up a new realm of construction possibilities. With engines, transmissions, pneumatic elements, clutches, and more, LEGO models can be designed to work realistically. LEGO guru Pawel "Sariel" Kmiec explains the basics of construction—from simple machines to the treatment of advanced mechanisms—and shows how scale models are built. Instead of building instructions for certain LEGO models, this book offers the complete know-how for your own adventures with LEGO Technic. After an overview of all technical components and design principles, details of mechanisms—transmissions, steering systems, wheel suspensions, or clutches—are explained in detail. The author gives a unique insight into mechanical principles such as torque, power, and gear ratios—all using LEGO Technic.