design of welds
61Ilyushin DB-3 — DB 3M at Central Air Force Museum, Monino Role Bomber, torpedo bomber Manufacturer …
62Dead Rising — North American box art. Developer(s) Capcom Production Studio 1 Publisher(s) …
63Keith Bontrager — (born December 18, 1954) is a successful motorcycle racer turned pioneer in the development of the modern mountain bike.Between 1980 and 1995 he was president of Bontrager Cycles, prior to a buy out by the Trek Bicycle Corporation.Keith continues …
64Memorial Coliseum (Corpus Christi) — The Memorial Coliseum of Corpus Christi, Texas, was situated on the bayfront and was demolished in June 2010. Contents 1 Dedication 2 Architecture 3 Photographs 4 Demolition …
65metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …
66National Research Universal reactor — The National Research Universal (NRU) reactor, located in Chalk River, Ontario, is one of Canada’s national science facilities. It is a multipurpose science facility that serves three main roles. It generates isotopes used to treat or diagnose… …
67Spud gun — For the child s toy which fires small pieces of potato, see spud gun (toy). A pneumatic potato cannon A potato cannon (also known as a spud gun or spudzooka ) is a pipe based cannon which uses air pressure (pneumatic), Propellant, or… …
68Dye penetrant inspection — 1. Section of material with a surface breaking crack that is not visible to the naked eye. 2. Penetrant is applied to the surface. 3. Excess penetrant is removed. 4. Developer is applied, rendering the crack visible. Dye penetrant inspection… …
69Tied arch bridge — A tied arch bridge is a truss bridge in which the outward directed horizontal forces of the arch, or top chord, are borne as tension by the bottom chord (either tie rods or the deck itself), rather than by the ground or the bridge foundations.… …
70Tied-arch bridge — Fremont Bridge in Portland, Oregon is the second longest tied arch bridge in the world. In this case the half arches on either end of the bridge terminate atop slender raised piers. The horizontal forces of the main arch and the outer half arches …
