daylight technology

here's an example of a brilliant concept (though not cost-effective for residential applications): two parabolic mirrors focusing light on a large bundle of smaller bundles of optical fibers (each connected to a light "fixture" inside the house). It can even track the movement of the sun for optimum light! image

reinventing the wheel, using what's freely available, cutting out transformation processes, and undoing decades of bad economic modeling:

http://www.sundaytimes.lk/060806/ft/4.0.html

I love it.