Cesar Herada designs oil sucking drones to help clean the seas after a spill
Tuesday, April 12, 2011 - 14:30
in Earth & Climate
(PhysOrg.com) -- Oil spills represent a significant danger to the oceans of the world. Many of us watched the DeepWater Horizon Oil Spill in the Gulf of Mexico and wished that there was a simple way to clean it up.