Fun things

Mike's LEDs
Mike brought in some super-LEDs for people to take away and play with. We hooked one up to the power source and it requires about 2A at 24V, and outputs a very bright blue light. Any suggestions on what to do with one?

Maybe 3D print a plastic cover to disperse the light at bit? Schiffbruechige 18:27, June 20, 2012 (UTC)