Wagon-Wheel Pasta Shape for Better LED
Sunday, September 29, 2013 - 12:30
in Physics & Chemistry
A problem developing more efficient organic LED light bulbs and displays is that much of the light is trapped within the light-emitting diode, or LED. University of Utah physicists believe they have solved the problem by creating a new organic molecule that is shaped like rotelle - wagon-wheel pasta - rather than spaghetti.