20" high, 12" wide, 12" deep
One track switch with two different tracks. Track one, the inner track is all cascade, with the marbles falling from one to the next.
Track two winds around the outside clock wise for about 3 revolutions before the tipping arm reverses their direction and sends them the other way on to the bottom.
www.rollingballsculpture.com
I like how the marbles on each track reach the end at the same time even though track one is slow and the other track fast. Was that planned or unintentional?
cb714me 3 years ago
It was unintentional. Sometimes I am very pleasantly surprised to see how well timed the marbles seem to be. I think it's because they have the same amount of vertical height to fall, but that's just a guess...
It's nice when it happen though.
motleymdg 3 years ago