mortar-mixing machine
21explosive — explosively, adv. explosiveness, n. /ik sploh siv/, adj. 1. tending or serving to explode: an explosive temper; Nitroglycerin is an explosive substance. 2. pertaining to or of the nature of an explosion: explosive violence. 3. likely to lead to… …
22List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
23The Thin Red Line (1998 film) — Infobox Film name = Thin Red Line image size = caption = Theatrical poster director = Terrence Malick producer = Robert Michael Geisler Grant Hill John Roberdeau writer = Screenplay: Terrence Malick Novel: James Jones narrator = starring = Sean… …
24painting — /payn ting/, n. 1. a picture or design executed in paints. 2. the act, art, or work of a person who paints. 3. the works of art painted in a particular manner, place, or period: a book on Flemish painting. 4. an instance of covering a surface… …
25Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
26Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… …
27Types of concrete — There are many types of concrete, variations of installation, composition, finish and performance characteristics. A highway paved with concrete …
28Ice — This article is about water ice. For the broader concept of ices as used in the planetary sciences, see volatiles. For other uses, see Ice (disambiguation) …
29Passover — This article is about the Jewish holiday. For other uses, see Passover (disambiguation). Passover Seder plate with symbolic foods Official name Hebrew: פסח (Pesach) Obs …
30pottery — /pot euh ree/, n., pl. potteries. 1. ceramic ware, esp. earthenware and stoneware. 2. the art or business of a potter; ceramics. 3. a place where earthen pots or vessels are made. [1475 85; POTTER1 + Y3] * * * I One of the oldest and most… …
