Ebook: The unofficial LEGO Technic builder's guide

Basics. Basic concepts ; Basic units and pieces ; Studless or studfull? ; Axles, bushes, and joints -- Mechanics. Gears and power transmission basics ; Chains and pulleys ; Levers and linkages ; Custom mechanical solutions ; The LEGO pneumatic system ; Pneumatic devices ; Building strong -- Motors. An inventory of LEGO motors ; LEGO power functions system -- Advanced mechanics. Wheeled steering systems ; Wheeled suspension systems ; Tracked vehicles and suspensions ; Transmissions ; Adders and subtractors -- Models. Form vs. function ; Scaling a model ; The modeling process.