Drones Are Officially Cleaning Up Ocean Trash [Watch] | IELTS, ESP, EAP and CALL | Scoop.it
From www.trueactivist.com - November 5, 2016 2:27 PM
The Waste Shark is about the size of a passenger car and can vacuum up 1,100 pounds of floating trash. Because it can work 24/7, it's incredibly efficient.