A couple weeks ago, I mentioned an article about a great solution to let natural sunlight into central rooms using solar tubes. This company has taken a literal quantum leap in providing virtual sunlight using LED lighting and nanotechnology. The razor-thin material mimics the color, temperature and intensity of the sun by imitating 6 miles of the earth’s atmosphere in just a few millimeters of a nanoparticle layer. The price is still a bit out of reach, but hey, it’s the leading edge, give it time. Read more here.