impregnating preparation
1textile — /teks tuyl, til/, n. 1. any cloth or goods produced by weaving, knitting, or felting. 2. a material, as a fiber or yarn, used in or suitable for weaving: Glass can be used as a textile. adj. 3. woven or capable of being woven: textile fabrics. 4 …
2Joseph Priestley — (13 March 1733 (Old Style) – 6 February 1804) was an 18th century British theologian, Dissenting clergyman, natural philosopher, educator, and political theorist who published over 150 works. He is usually credited with the discovery of oxygen,… …
3rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
4thorium processing — Introduction preparation of the ore for use in various products. Thorium (Th) is a dense (11.7 grams per cubic centimetre), silvery metal that is softer than steel. It has a high melting temperature of approximately 1,750° C (3,180°… …
5Whewell’s philosophy of science and ethics — Struan Jacobs ON SCIENCE Introduction Among the most prodigious of English minds of the nineteenth century, William Whewell (1794–1866) was at various times, and among other things, philosopher, intellectual historian, scientist, educationist,… …
6Carbon dioxide — Carbon dioxide …
7Soft drink — A glass of cola A soft drink (also called soda, pop, coke,[1] soda pop, fizzy drink, tonic, or carbonated beverage) is a non alcoholic beverage that typically contains water (often, but not always carbonated water), a sweetener, and a …
8Microscope slide — A set of standard 75 by 25 mm microscope slides. The white area can be written on to label the slide …
9Aerogel — is a low density solid state material derived from gel in which the liquid component of the gel has been replaced with gas. The result is an extremely low density solid with several remarkable properties, most notably its effectiveness as a… …
10Alien (Alien franchise) — infobox fictional creature name = Alien caption = A human spawned alien warrior as it appeared in Alien vs. Predator . classification = Alien lifeform first = Alien last = created by = Dan O Bannon Ronald Shusett designed by = H. R. Giger… …
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