Every self-respecting boy is simply obliged to understand technology. Of course, some information can be gleaned from numerous TV shows, the Internet and in my father's garage, but in order to become a real connoisseur of technology, this, alas, is not enough. That's where our book comes in. On its pages, boys will get acquainted with all types of transport: land water, air and even space. Numerous illustrations and detailed diagrams will allow them to easily master the control mechanism and disassemble the device of the most popular vehicles literally by screws.