laser-sensitive paint
51Mark 82 bomb — Mark 82 General Purpose (GP) Bomb Mk 82 bomb as displayed on USAF website. Type Low drag general purpose bomb Place of origin Un …
52Weighing scale — Emperor Jahangir (reign 1605 1627) weighing his son Shah Jahan on a weighing scale by artist Manohar (AD 1615, Mughal dynasty, India). A weighing scale (usually just scales in UK and Australian English, weighing machine in south Asian English or… …
53Cutting tool (machining) — In the context of machining, a cutting tool (or cutter) is any tool that is used to remove material from the workpiece by means of shear deformation. Cutting may be accomplished by single point or multipoint tools. Single point tools are used in… …
54Road — This article is about a route, thoroughfare or way that supports travel by a means of conveyance. For a place outside a harbor where a ship can lie at anchor, see Roadstead. For public roads, see Highway. For other routes, see thoroughfare. For… …
55Etching — For other uses of etch or etching, see Etching (disambiguation), for the history of the method, see old master prints. The Soldier and his Wife. Etching by Daniel Hopfer, who is believed to have been the first to apply the technique to… …
56Pneumatic filter — A pneumatic filter is a device which removes contaminants from a compressed air stream. This can be done using a number of different techniques, from using a media type that traps particulates, but allows air to pass through to a venturi, to a… …
57Technical features new to Windows Vista — This article is part of a series on Windows Vista New features Overview Technical and core system Security and safety Networking technologies I/O technologies Management and administration Removed features …
58Lockheed AC-130 — Infobox Aircraft name = AC 130 Spectre/Spooky type = Fixed wing gunship manufacturer = Lockheed and Boeing caption = AC 130H Spectre gunship jettisons flares in 2007 designer = first flight = AC 130A: avyear|1966 AC 130U: avyear|1990 introduction …
59International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
60Acetone — Acetone[1] …
