Not [Steve Moseley], he turned his kids’ hovel into a sculpture by wrapping a marble run around the entire room ... about $70 in wood, $40 for the glass marbles, and around $60 for everything ...
The basic unit of construction for this marble run is a simple ramp block with inputs and outputs at either end. These were crafted from blocks of wood, with the ramp carved out with a slot ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback