newsweek.com: Sossina Haile created a new type of fuel cell by default. In the late ’90s, the Caltech scientist had an idea that she thought might dramatically improve fuel cells, the clean technology that converts chemical energy to electricity to power cars, buses and power plants. Haile’s idea was to employ an entirely new type of “superprotonic” compound that might help supply power at dramatically lower cost. But when fuel-cell makers balked at revamping their entire systems to try her solution, Haile decided to fabricate the world’s first solid-acid fuel cell in her lab. [ read more ]