Trash wheel saves ocean from Baltimore’s plastic-filled rivers

The video discusses a successful invention, Mr. Trash Wheel, designed by John Kellet to tackle plastic trash in Baltimore's harbor. Inspired by the need to address trash accumulation after rain, Kellet combined a water wheel with a hay baler design. The machine, powered by the Chesapeake River's current, uses a conveyor belt to collect various debris, funneling it into a dumpster. Since its launch in 2014, Mr. Trash Wheel has intercepted over 1.5 million tons of garbage, showcasing its effectiveness.

What types of waste does Mr. Trash Wheel collect from the water?

How much garbage has Mr. Trash Wheel intercepted since its launch?