manually operated screw
71Digital television transition in the United States — Further information: Digital television transition The DTV (an abbreviation of digital television, also called digital broadcast) transition in the United States was the switchover from analog (the traditional method of transmitting television… …
72Semi-automatic pistol — A semi automatic pistol is a type of handgun that can be fired in semi automatic mode, firing one cartridge for each pull of the trigger. This type of firearm uses a single chamber and a single barrel, which remain in a fixed linear orientation… …
73Transmission (mechanics) — Gearbox redirects here. For the video game developer, see Gearbox Software. 5 speed gearbox + reverse, the 1600 Volkswagen Golf (2009). A machine consists of a power source and a power transmission system, which provides controlled application of …
74Cataract surgery — Intervention Cataract in Human Eye Magnified view seen on examination with a slit lamp ICD 9 CM …
75Metalworking — Machining a bar of metal on a lathe. Metalworking is the process of working with metals to create individual parts, assemblies, or large scale structures. The term covers a wide range of work from large ships and bridges to precise engine parts… …
76Winemaking — Wine grapes. Winemaking, or vinification, is the production of wine, starting with selection of the grapes or other produce and ending with bottling the finished wine. Although most wine is made from grapes, it may also be made from other fruit… …
77Offset printing — Web fed offset lithographic press at speed …
78conveyor — /keuhn vay euhr/, n. 1. a person or thing that conveys. 2. See conveyor belt. Also, conveyer. [1505 15; CONVEY + OR2] * * * ▪ mechanical device any of various devices that provide mechanized movement of material, as in a factory; they are… …
79rudder — ruddered, adj. rudderless, adj. rudderlike, adj. /rud euhr/, n. 1. Naut. a vertical blade at the stern of a vessel that can be turned horizontally to change the vessel s direction when in motion. 2. Aeron. a movable control surface attached to a… …
80Chaplin's Patent Distilling Apparatus with Steam Pump — Chaplins patent sea water distilling apparatus. Alexander Chaplin Co. (also known as A.C. and Co., Alex. Chaplin Co.) was an important and highly regarded[1] engineering and manufacturing syndicat …
