Wow, just wow. What a breakthrough... "Their new demonstrations show that it converts heat to electricity with over 40 percent efficiency — a performance better than that of traditional steam turbines..." In the same article, they state steam turbines have 35% efficiency. I am fascinated by this increase in efficiency. It is mind blowing. What is NG again? Someone remind me? 80%? What is nuclear? Oh, 100%? Please, we must save this planet from it's own demise.