operate on mains power supplies
71Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …
72Chesham — For other uses, see Chesham (disambiguation). Coordinates: 51°42′11″N 0°36′07″W / 51.703°N 0.602°W / 51.703; 0.602 …
73Rural electrification — is the process of bringing electrical power to rural and remote areas. Electricity is used not only for lighting and household purposes, but it also allows for mechanization of many farming operations, such as threshing, milking, and hoisting… …
74History of the petroleum industry in Canada (natural gas) — Natural gas has been used almost as long as crude oil in Canada, but its commercial development was not as rapid. This is because of special properties of this energy commodity: it is a gas, and it frequently contains impurities. The technical… …
75Warwick Castle — Infobox Historic building caption=View of the east façade from the River Avon name=Warwick Castle location town=Warwick, Warwickshire location country=England map type=Warwickshire latitude=52.2793 longitude= 1.585 architect= client=Henry de… …
76Massachusetts Water Resources Authority — The Massachusetts Water Resources Authority (MWRA) is a public authority in the Commonwealth of Massachusetts that provides wholesale drinking water and sewage services to certain municipalities and industrial users in the state, primarily in the …
77Kinect — for Xbox 360 …
78Richmond, Virginia — This article is about the city of Richmond. For Richmond County, which is 53 miles (85 km) away and unrelated to the city, see Richmond County, Virginia. City of Richmond   City   …
79Hypnotism — • The nervous sleep, induced by artificial and external means, which has been made the subject of experiment and methodical study by men of science, physicians or physiologists Catholic Encyclopedia. Kevin Knight. 2006. Hypnotism Hypn …
80Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… …
