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The collected power is then transferred to the water with a paddle wheel, flippers, [8] [9] [10] or to the air or water with a propeller. Pedaled craft include: Amphibious cycle; Hydrocycle; Pedal-powered kayak [8] [9] [10] Pedal-powered submersible or midget submarine [11] [12] Pedal-powered hydrofoil; Pedalo
A water wheel is a machine for converting the kinetic energy of flowing or falling water into useful forms of power, often in a watermill. A water wheel consists of a large wheel (usually constructed from wood or metal), with numerous blades or buckets attached to the outer rim forming the drive mechanism. Water wheels were still in commercial ...
Water bike on Lake St. Clair (Michigan) Pedalo at the Stockholm Exhibition of 1930 A paddle boat on Geneva Lake (Wisconsin). Boats in Japan celebrating spring with a swan pedalo accidentally running into a row boat, 2022 Pedalos in Brazil (called pedalinhos) Human-powered watercraft: aqua-cycle water trikes in the Pacific Ocean with Diamond Head, Hawaii in the background Paddle boats located ...
Dellingers Mill, Bakersville, seasonally operational, water powered, 1867; Emmett Isaacs Mill, Surry County; Gwynn Valley Mill, Brevard; Linneys Mill, Alexander County, 1902; Mingus Mill, Cherokee; Old Mill of Guilford, Oak Ridge. Fully operational water-powered grist mill. Founded in 1767, moved 500 feet downstream to current location in 1819.
Human-powered watercraft include prehistoric, historic and well-known traditional and sporting craft such as canoes, rowing boats and galleys. The term human-powered boat is often used for more modern craft using propellers and water wheels for propulsion. These can be more efficient than paddles or oars and especially allow the use of the leg ...
The water cycle refers to the complex system by which water moves around the Earth. Water evaporates from the ground — including from lakes, rivers and plants — and rises into the atmosphere ...
The Sagebien wheel is a type of water wheel invented by Alphonse Sagebien of France, a hydrological engineer and a graduate of the École Centrale des Arts et Manufactures. It was one of the most efficient breastshot water wheel designs of its era; when working on a low head of water, the Sagebien wheel could reach efficiencies of up to 90% ...
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