I thought I had seen some comments on Reddit debunking the chemical efficiency of this. The article said 500 mW. They need to generate 150 times more power than that to light up an old fashion tungsten bulb. So the power seems a bit low.
one day we will use everything, love it
i believe this is where someone is supposed to say "soylent green is people!"
Maybe I'm too skeptical. Bill and Melinda Gates are down with wiz-based technology.