balls rolling by turntable00000

There was a strange clock in my house in a childhood. A silver ball falls into the ditch of the upper section one for one minute, and up to four form a line. When the fifth dropped, all the balls fall. And it is added one to a line under one step. As for the second step, one ball expresses five minutes, and up to 11, the third step are up to 11 in one an hour. All those balls fall when it becomes just at 12:00. It was a very pleasant clock, but the noise was very noisy in the middle of the night. On August 11, 2014 in Rainbow Bridge, Odaiba. via 500px http://j.mp/1pwp9LL