-Clockworks
...Grasshopper Clockwork
...Inertia Clockwork
.........Gear Cutting
.........Sample Gears
.........Rotary Table
.........Parts Disassembled
.........Escapement Revealed
...Simplicity Clockwork
...Gear Machine Clockwork
...Concentricity Clockwork
-Eggs
...Egg Drawing Machine
...Brown Eggs
...Green Eggs
...Fun With Trigonometry
-CNC
...The Milling Machine
...Inside the Controller Case
...Rear of Controller Case
...The Interface Board
-ProTrac Support
The escape pins are made of 1/4" brass and the escape pawls are made of ebony.
The visible bearings are ABEC-5 roller blade bearings.
The Inertia clockwork uses 16 of these bearings.
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