rohit khare kharealumnicaltechedu utensils world wonder possible reverseengineer reedsolomon errorcorrecting codes create bytestream burned onto cd make picture diffraction pattern suppose modern equivalent lineprinter artwork imagining using cdrw drive use outer track say spell disc title creation time etc would sure beat feeding cds laser printer rohit tue 24 sep 2002 154723 0700 random hack q drawing cds lasers