Classroom Resource Category: LEGO Not-So-Simple Machines
Have a link to an awesome LEGO Machine - add it here.
Seventeen-stage LEGO Ball Contraption
This resource: is a video of an incredible 17 stage ball moving contraption.... Rube Goldberg would be proud!!
Ancient Greek Calculating Machine
This resource: is a video of a LEGO model of an ancient Greek celestial calculator.
