gas-fixture
81Lamp (electrical component) — A lamp is a replaceable component such as an incandescent light bulb, which is designed to produce light from electricity. These components usually have a base of ceramic, metal, glass or plastic, which makes an electrical connection in the… …
82Atlantic City, New Jersey — Atlantic City redirects here. For other uses, see Atlantic City (disambiguation). Atlantic City   City   City of Atlantic City …
83Marks & Spencer — M S redirects here. For other uses, see M S (disambiguation). Marks Spencer Type Public limited company Traded as LSE:  …
84Wind power — Wind power: worldwide installed capacity [1] …
85Audion tube — Audion redirects here. For other uses, see Audion (disambiguation). Triode Audion from 1908. (The 1906 Audion was a 2 element device with the signal applied to a wire wrapped around the glass envelope.) The Audion is an electronic amplifying… …
86Siphon — Not to be confused with Psiphon. This article is about the domestic device. For the animal organ, see siphon (disambiguation). Siphon principle …
87Daniel McFarlan Moore — 1906 photograph taken by the light of a Moore lamp Born February 27, 1869(1869 02 27) Northumberland, Pennsylvania Died …
88List of spacewalks and moonwalks — This list contains all spacewalks and moonwalks where an astronaut has fully, or partially left his spacecraft. All spacewalks have had the astronauts tethered to their spacecraft except for seven spacewalks by the United States, (six in 1984… …
89Cross-linked polyethylene — PEX redirects here. For other uses, see Pex (disambiguation). Cross linked polyethylene, commonly abbreviated PEX or XLPE, is a form of polyethylene with cross links. It is formed into tubing, and is used predominantly in hydronic radiant heating …
90Birmingham — This article is about the city in England. For the U.S. city named after it, see Birmingham, Alabama. For other uses, see Birmingham (disambiguation). City of Birmingham   City and Metropolitan borough   …
