rotary-table index machine
21Fernald Feed Materials Production Center — The Fernald Feed Materials Production Center (commonly referred to simply as Fernald) was a uranium processing facility located near the rural town of Fernald, in Hamilton County, Ohio, about 20 miles northwest of Cincinnati, which fabricated… …
22publishing, history of — Introduction an account of the selection, preparation, and marketing of printed matter from its origins in ancient times to the present. The activity has grown from small beginnings into a vast and complex industry responsible for the… …
23Machete — For other uses, see Machete (disambiguation). Older machete from Latin America The machete (   …
24Lathe — A lathe (pronEng|ˈleɪð) is a machine tool which spins a block of material to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has… …
25Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… …
26agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
27International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
28DeLorean DMC-12 — 1981 DeLorean DMC 12 Manufacturer DeLorean Motor Company Production 1981–1982 Assembly …
29Architect's scale — A triangular architect s scale, made of brass An architect s scale is a specialized ruler designed to facilitate the drafting and measuring of architectural drawings, such as floor plans and orthographic projections. Because the scale of such… …
30Feather duster — High quality ostrich feather duster A feather duster is an implement used for cleaning. It consists typically of a wooden dowel handle and feathers from either the male or female ostrich bird that are wound onto the handle by a wrapped wire.… …
