RE: [math-fun] surprisingly hard knapsack puzzle

Wouter asks,

what are the radii of the 12?

As I answered Ed Pegg, For a 10" tray the diameters are 1.07495, 1.16289, 1.24948, 1.42748, 1.55551, 1.63887, 1.72199, 2.21838, 2.38277, 2.46616, 2.56262, 2.84352. They were strenuous to find, and I'm thinking of trying to commercialize it, so copyright Bill Gosper, 2003. I think paper cutouts will be a huge pain unless you can print onto adhesive label stock and then cut out 1/16" plastic, e.g.. --rwg.