Robot Janitors

Floating Trash-Eaters Clean Up Baltimore Harbor




Waterfront Partnership of Baltimore

Mr. Trash Wheel and Professor Trash Wheel, the solar- and hydro-powered trash interceptors cleaning up Baltimore’s inner harbor, have the ability to suck up plastic bags, Styrofoam containers, cigarette butts and other debris. The waste is burned to generate electricity, and plans exist to increase recycling capabilities in the future.

The brainchild of engineer John Kellett, who gained the support of the Water Partnership of Baltimore, a nonprofit that supports environmental legislation, the inventions are designed to make the area a green, safe and friendly destination for people and marine life.


This article appears in the July 2017 issue of Natural Awakenings.

Edit ModuleShow Tags

More from Natural Awakenings

Last Call

Endangered species may lose their federal protection if some Republican senators from western states succeed in taking the teeth out of the Endangered Species Act passed in 1973.

Species Die-Off

Species of rhinoceros, tortoise, treefrog and leopard are among those verified as having disappeared forever as of 2016.

Add your comment:
Edit ModuleShow Tags

Archive »This Month

When Good Foods Make Us Feel Bad

Through muscle response testing, a kinesiologist can find out which foods make the nervous system weak by eliciting a weak muscle response. Once known, several techniques are available to desensitize the body to food allergens.

Vineyard Wind Selected for New Wind Procurement Project

Massachusetts officials recently announced the selection of Vineyard Wind as the winning bid for its sizeable offshore wind procurement project.

Supporting Gut Health to Reduce Inflammation

Research shows that gut dysbiosis, an imbalance of good and bad bacteria, is a contributor to inflammatory responses.

Summer-Safe Dogs

MASH Vet, in Hopkinton, offers tips to ensure the safety of every pet during the summer months.

Soul Path Renewal Retreat Returns to Ferry Beach

Soul Path Renewal will be holding a workshop from August 20 to 24, at the Ferry Beach Retreat Center, in Saco, Maine.

Seafood Watch Recommendations for Eastern Oysters

The Seafood Watch Consumer Guide helps consumers choose seafood that’s fished or farmed in ways that have less impact on the environment.