concrete with entrained air
11Biogas — Swamp gas redirects here. For the obsolete theory of emanations from swamps causing disease, see Miasma theory of disease. Pipes carrying biogas (foreground), natural gas and condensate …
12Building material — For other kinds of building materials, see Hardware, Biology, and Star formation. Concrete and metal rebar used to build a floor Building material is any material which is used for a construction purpose. Many naturally occurring substances, such …
13List of Edison patents — Below is a list of Edison patents. Thomas Edison was an inventor who, it is said, accumulated 1500 plus patents worldwide for his inventions. Nearly 1100 of Edison s patents were in the United States, but other patents were approved in countries… …
14Fernald 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… …
15Activated sludge — is a process dealing with the treatment of sewage and industrial wastewaters.cite book | author=Beychok, Milton R. | title=Aqueous Wastes from Petroleum and Petrochemical Plants| edition=1st Edition | publisher=John Wiley Sons Ltd | year=1967 |… …
16Hydrogen peroxide — IUPAC name …
17Terry Fugate-Wilcox — (born 1944) is American Actual artist, painter and sculptor.Life and workBorn Raymond Terry Fugate, a blue baby, in Kalamazoo, Michigan was abandoned by his mother, Alberta Alaria Fugate. His father, Raymond Fugate of the Blue Fugates of… …
18entrain — I. transitive verb Etymology: Middle French entrainer, from en + trainer to draw, drag more at train Date: 1568 1. to draw along with or after oneself 2. to draw in and transport (as solid particles or gas) by the flow of a fluid 3. to… …
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