
The clock works by using steel balls to indicate the exact time. There are 3 main rails which are numbered for hours and minutes. The bottom rail represents the hours. The middle and upper rails are used to represent the minutes. An electric motor scoops up a ball every minute.
(via blog.pcnews.ro)
1 comment(s):
My Grandpa had one of these. Rest in peace, Grandpa.
Post a Comment