DocumentsDate added
How to build an optical illusion using the RCX system.
How to build a pulley car.
How to build a snail car.
How to build a sturdy one-motor car.
How to build a sturdy structure out of LEGO bricks, testing the stability of structures made with the "Flick Test".
How to build a toggle joint with the RCX building system.
How to build train wheels with the RCX system.
How to build a two-motor car.