Uses timing gears, power chair parts, and some motorcycle parts as well as spark plugs. Shade is made from mid Plymouth hubcap, with Mercedes air cleaner mesh, Chevy emblem and 77 Chrysler Cordoba hood ornament finial.
Gear shaft lamp, made using gear clusters from a motorcycle, and other parts from both Ford and Chevy transmissions. Shade is a Plymouth hubcap with a Mercedes air cleaner mesh, and a smaller inside ring made from aluminum perforated mesh.
Using a spiral arm to tell the time is a novel and mathematically satisfying experience. This clock comes with a ten year guarantee and a leaflet with some mathematical ideas to explore - in a classroom or at home. A perfect gift for th