MARBLE
 | Marble machine chronicle The history of 150x100size marble machines. |
 | Marble adding machine woodgears.ca My marble adding machine in action. |
 | Marble Madness in under 3 minutes Marble Madness in under 3 minutes. Takes me back to my youth *sigh* haha |
 | Marble Machine 3 This is a wooden marble machine. It is 6 feet tall, and is powered only by potential energy, a little kinetic energy and gravity. there are no motors, batteries or cranks. It uses a 3/8 inch diameter |
 | Rolling Ball Marble Machine Looping rolling marble machine made with wood, rebar tie wire and polyurethane tubing. Features a magnetic elevator and is set some music I created a few years ago. |
 | Marble A domino trick I made a few years ago... |
