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Cepheid - A Kinetic Sculpture - YouTube

"Aerial" was the first dynamic sculpture prototype designed and built by DeGregorio Clockworks. The goal was to generate unpredictable patterns of motion bet.

Deadbeat Escapement with Club-Tooth Wheel - YouTube

Deadbeat Escapement with Club-Tooth Wheel - YouTube

Deadbeat Escapement with Club-Tooth Wheel - YouTube

Graham's 1715 dead beat escapement, a wooden wonder!

Deadbeat Escapement with Club-Tooth Wheel - YouTube

Deadbeat Escapement with Pin Wheel

Deadbeat Escapement with Club-Tooth Wheel - YouTube

Club-tooth wheel -That type of wheel which has a lifting face off the end of the teeth. A Practical Course in Horology.