Magna is a census-designated place (CDP) and township in Salt Lake County, Utah, United States. The population was 26,505 at the 2010 census, a moderate increase over the 2000 figure of 22,770.
A watermill or water mill is a mill that uses hydropower. It is a structure that uses a water wheel or water turbine to drive a mechanical process such as milling (grinding), rolling, or hammering. Such processes are needed in the production of many material goods, including flour, lumber, paper, textiles, and many metal products. These watermills may comprise gristmills, sawmills, paper mills, textile mills, hammermills, trip hammering mills, rolling mills, wire drawing mills.
A water wheel is a machine for converting the energy of flowing or falling water into useful forms of power, often in a watermill. A water wheel consists of a wheel, with a number of blades or buckets arranged on the outside rim forming the driving surface.
Mechanisation is the process of changing from working largely or exclusively by hand or with animals to doing that work with machinery. In an early engineering text a machine is defined as follows:
Every machine is constructed for the purpose of performing certain mechanical operations, each of which supposes the existence of two other things besides the machine in question, namely, a moving power, and an object subject to the operation, which may be termed the work to be done.
Machines, in fact, are interposed between the power and the work, for the purpose of adapting the one to the other.
A scythe is an agricultural hand tool for mowing grass or reaping crops. It has largely been replaced by horse-drawn and then tractor machinery, but is still used in some areas of Europe and Asia.
The River Sheaf is a river in Sheffield, South Yorkshire, England. Its source is the union of the Totley Brook and the Old Hay Brook in Totley, now a suburb of Sheffield. It flows northwards, past Dore, through the valley called Abbeydale and north of Heeley. It then passes into a culvert, through which it flows under the centre of Sheffield emerging just once before joining the River Don near Blonk Street Bridge. This lower section of the River Sheaf together with the River Don, between the present Blonk Street and Lady's Bridges, formed two sides of the boundary of Sheffield Castle.
A sawmill or lumber mill is a facility where logs are cut into lumber. Modern saw mills use a motorized saw to cut logs lengthwise to make long pieces, and crosswise to length depending on standard or custom sizes. The "portable" saw mill is iconic and of simple operation—the logs lay flat on a steel bed and the motorized saw cuts the log horizontally along the length of the bed, by the operator manually pushing the saw. The most basic kind of saw mill consists of a chainsaw and a customized jig, with similar horizontal operation.
Cassadaga is a small unincorporated community located in Volusia County, Florida, United States, just north of Deltona. It is especially known for having a large number of psychics and mediums, and has consequently been named the "Psychic Capital of the World".
Abbeydale Industrial Hamlet is an industrial museum in the south of the City of Sheffield, England. The museum forms part of a former steel-working site on the River Sheaf, with a history going back to at least the 13th century. It consists of a number of dwellings and workshops that were formerly the Abbeydale Works—a scythe-making plant that was in operation until the 1930s—and is a remarkably complete example of a 19th-century works. The works are atypical in that much of the production process was completed on the same site. A more typical example of water-powered works in the area can be found at Shepherd Wheel.
A trip hammer, also known as a tilt hammer or helve hammer, is a massive powered hammer used in:
Potrero Point in San Francisco, California, is the location of the earliest and most important industrial facilities in the Western United States on the eastern extension of San Francisco's Potrero Hill, a natural land mass extending into San Francisco Bay south of Mission Bay. Potrero Point, the point of Potrero Hill, was systematically blasted and cut, its serpentine cliffs removed. The work yielded two square miles of rock for fill and hundreds of acres of flat industrial land east of Illinois Street between 20th Street and Islais Creek.
A hammer mill, hammer forge or hammer works was a workshop in the pre-industrial era that was typically used to manufacture semi-finished, wrought iron products or, sometimes, finished agricultural or mining tools, or military weapons. The feature that gave its name to these workshops was the water-driven trip hammer, or set of hammers, used in the process. The shaft, or 'helve', of the hammer was pivoted in the middle and the hammer head was lifted by the action of cams set on a rotating camshaft that periodically depressed the end of the shaft. As it rose and fell, the head of the hammer described an arc. The face of the hammer was made of iron for durability.
A stamp mill is a type of mill machine that crushes material by pounding rather than grinding, either for further processing or for extraction of metallic ores. Breaking material down is a type of unit operation.
Pleasant Lake is a 602-acre (2.4 km2) lake located in Merrimack County in central New Hampshire, United States, in the town of New London. The village of Elkins is located at the east end of the lake, next to its outlet. Water from Pleasant Lake flows east to the Blackwater River, a tributary of the Contoocook River, and ultimately the Merrimack River.
Tahawus was a village in the Town of Newcomb, Essex County, New York, United States. It is now a ghost town situated in the Adirondack Park. Tahawus is located in Essex County within the unpopulated northern area designated to the town of Newcomb. Tahawus was the site of major mining and iron smelting operations in the 19th century. Although standing as recently as 2005, the last mining facilities have since been demolished and removed.
The Katahdin Iron Works is a Maine state historic site located in the unorganized township of the same name. It is the site of an ironworks which operated from 1845 to 1890. In addition to the kilns of the ironworks, the community was served by a railroad and had a 100-room hotel. The site was listed on the National Register of Historic Places in 1969.
Forestdale is a village and historic district in North Smithfield, Providence County, Rhode Island, United States, one-half mile from Slatersville, Rhode Island. The historic district runs east and west along Main Street and north on Maple Avenue. School Street is the primary road through the village, and the one-room school house for which the street is named still stands. The Branch River runs through the valley adjacent to the School Street. The Village Haven Restaurant and local VFW chapter are also located in the village.
The Tobiashammer is a large, water-driven hammer mill in Ohrdruf in the German state of Thuringia. The mill, which dates to 1482, has been an industrial monument and museum since 1983.
Joseph Jenckes Sr. (baptized August 26, 1599 – March 16, 1683, also spelled Jencks and Jenks, was a sword cutler, blacksmith, mechanic, and inventor who was instrumental in establishing the Saugus Iron Works in Massachusetts Bay Colony where he was granted the first machine patent in America.
