This machine is basically a Roomba for waterways
 

This machine is basically a Roomba for waterways
https://i.amz.mshcdn.com/TF8Eg-6v99q...6006e1ab10.jpghttps://a.amz.mshcdn.com/assets/feed...8be198fb13.jpghttps://a.amz.mshcdn.com/assets/feed...6a4ca77139.jpg
These innovative trash wheels are powered by mother nature, and are working hard to remove trash and debris from waterways to keep them from flowing into our oceans. Read more...

More about Mashable Video, Water, Baltimore, Oceans, and Pollutionhttp://feeds.feedburner.com/~r/Mashable/~4/r7AqOfWlLK0