A concealed shaft and gear assembly takes care of that ... Take a few minutes to watch the clock in action in the video, embedded below.

A watch differs from a clock In its having a vibrating wheel instead of a vibrating pendulum ; and, as in a clock, gravity is always pulling the pendulum down to the bottom of its arc, which is ...

If you have even a passing interest in machining, you owe it to yourself to watch the entire ... threaded and knurled, and gear teeth were cut. Every screw in the clock was custom made and heat ...

Old bike parts get a stunning second life in this unique DIY clock project. Watch gears and chains transform into an industrial-style timepiece. Planes clip wings while taxiing at Reagan airport ...