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#44 :: Winding spring

March 21, 2004

check try ‘popup’,’width=500,height=500,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0′); return false”>I am an inveterate disassembler. After building a veritable fleet’s worth of Revell car and plane model kits in my younger childhood, I learned in adolescence that taking things apart could be just as rewarding. Simple machines were the most fun – overwound alarm clocks, dead transistor radios, balky Hot Wheels cars – you could do most of ’em with a screwdriver and nail clipper. This steel spring came out of an I.D. card reel – a little retractable cord that lets you whip a magnetic card across the access plate at a secure building and then return it to ride close to your belt. There is doubtless an elegant fractal mathematic equation to explain the gentle tightening of its curve from edge to center.

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