(Archive of: http://www.thing-a-day2.com/2008/02/13/day-13-thing-13-mold/) Today I made a MESS. Really, I made a rubber mold for casting resin . I was given a section of a large display recently that was made up of 6 5×7 led modules. The modules were embedded in epoxy with the lenses built into the front. As most of the led… Read more »