Spinning for Cash

Tuesday, June 23rd, 2009 at 12:22:56 PM · Photo Archive/2009/caltech_metal_09

A close-up of a bronze coin and a machine that could be used for ammunition or weapons, photographed in 2009 at Caltech Metal 09. The lighting casts an intriguing spiral pattern onto the rotor and coil, emphasizing the spoke-like wheel design of the object.