By Clay Dillow and Paul Adams
Posted 02.13.2012 at 6:29 pm 3 Comments
It’s been nearly a full month since the Costa Concordia ran aground just off the Tuscan island of Giglio, and after two weeks of delays salvage workers yesterday began pumping operations aimed at recovering most of the half million gallons of fuel aboard the badly listing Italian cruise liner. Roughly 84 percent of that fuel is stuck in 15 large tanks, and pumping that volume out of the ship will likely take another month--and that’s with the pumps running around the clock.
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.