MPK is a glow-in-the-dark paint company that has recently announced a new product -- Litroenergy. It's made of self-luminous micro-particles that are cheap, non-toxic, and will keep a glow for over 12 years. They never need to be exposed to the sun or recharged in any way, they just glow like hell. The material can be injection molded or added to paint and can glow in any color desired. "The light is said to be equivalent to a 20 watt incandescent bulb" and the cost of a glowing 8 x 12" object is about $0.35. Awesome! I love green technology and I love this stuff. It's going to be all over the place in no time. And by "all over the place" I mean "all over my genitals", because they're hard to find sometimes.
New Light Glows For 12 Years [treehugger]