In the world of fusion energy, scientists and engineers study the fourth state of matter known as plasma in an effort to design and build a new type of power plant. Relying on the heat produced by two small atoms smashing together, a network of such facilities would help create a novel source of s table electricity and help ensure America's energy independence. And while scientists in this endeavor are devoting their attention to complex machinery and temperatures hotter than the surface of the sun, they are also trying to determine the best designs for such a power plant by focusing on geometry. ...read more read less