Based at a new multi-million-dollar energy research station, a Chinese deep-sea sub will search for new energy sources and rare-earth metals on the ocean floor, according to Chinese state-run media.
Chinese officials announced Thursday that the new Jiaolong sub made 17 dives in the South China Sea this summer, the deepest to 12,332 feet (3,759 meters). The feat makes China the fifth country to dive past the 3,500 meter mark.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.