Mr Trash Wheel, officially called the Inner Harbor Water Wheel is a rubbish interceptor. A water wheel vessel that removes trash from the Inner Harbor in Baltimore, Maryland. It is powered by water power and solar power. The machine places rubbish from the harbor onto an onboard conveyor belt, which routes it into skips on the vessel. Mr Trash Wheel was invented by John Kellett in 2008, who launched a pilot vessel at that time. [...]