Plastic waste06/10/2016June 10, 2016A prototype catamaran waste collector disposes of plastic trash from the seabed. It will travel at a speed of two knots, and stay close to the shore, where it can collect up to two tons of garbage.Copy linkImage: picture-alliance/dpa/M.NelsonAdvertisementTaking action against plastic waste02:49This browser does not support the video element.