Chart: In a first, clean power beat fossil fuels on US grid last month - from Canary Media

To walk through Liangbing Hu’s lab is to find mind-boggling inventions everywhere you turn: Self-cooling paint, protective dental coating, transparent wood, super-strong wood, bouncy wood. There’s a furnace that’s hotter than the sun and batteries made from crab shells. It’s hard to keep up. It’s all the more impressive considering that Hu had just opened his lab a few weeks earlier, having recent