Washington University in St. Louis

Creating longer-lasting fuel cells

Fuel cells could someday generate electricity for nearly any device that's battery-powered, including automobiles, laptops and cellphones. Typically using hydrogen as fuel and air as an oxidant, fuel cells are cleaner than ...

dateSep 27, 2017 in Materials Science
shares193 comments 1

Crank the AC, cut in-car pollution

For many, the commute to and from work is a lengthy, stressful process. According to the U.S. Census Bureau, it takes the average American about 26½ minutes to get to work. That's nearly an hour each day—to work and back—to ...

dateAug 10, 2017 in Environment
shares155 comments 16