Christopher Blasius wrote to let us know about his latest creation: an electromechanical wooden rolling ball clock. Check it out!
From the creator:
I have designed a new clock. Her name is "Serpina" and it's a electromechanical rolling ball clock. Instead of a pendulum, a ball rolls down an inclined plane, which takes 20 seconds. Then the seesaw then tips in the opposite direction and the process begins again.
For more information please visit his website at http://www.holzmechanik.de.