What says more about RIT, technology, and Tiger Pride? This keychain is made of computer circuit board and a laser cut paw print. Mounted in a silver plated setting and sealed with an acrylic resin ...

[Jay] hacked a Blu-Ray laser diode into a keychain enclosure. He found a heavy brass keychain light from Lowe’s and stuffed the diode and a larger battery inside. The existing batteries weren ...