nano technology, page-8

These cells are also able to produce power from light sources other than the sun.

The inventors on wednesday night had a new glowing compound that will emit light ( like a phosphorus glow) for a good 8 hours. The inventor had made a full size boat from the stuff, as well as life buoys. Brilliant.

Can see the day when you wont need batteries. A solar cell converting enough energy from its own powered light source to provide excess electron flow. Dont think I'll be alive to use them, but the way we are progressing, nano wise, it will happen.

Cheers TCG