bubble penetration time
512000s in science and technology — This page contains major developments and trends in Science and Technology for the 2000s decade. Technology Computing and Internet * A huge jump in broadband internet usage globally, for example from 6% of U.S. internet users in June, 2000 [cite… …
52Tofu — For other uses, see Tofu (disambiguation). Tofu A Taiwanese Silken Tofu Salad Chinese name Traditional Chinese …
53Porosity — or void fraction is a measure of the void (i.e., empty ) spaces in a material, and is a fraction of the volume of voids over the total volume, between 0–1, or as a percentage between 0–100%. The term is used in multiple fields including… …
54environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
55Telecommunications in the People's Republic of China — Telecommunications in China redirects here. For the industry, see Telecommunications industry in China. This article is about Communications in the People s Republic of China, excluding Hong Kong and Macau (see Communications in Hong Kong and… …
56Berlin Blockade — Operation Vittles redirects here. For the 1948 documentary film, see Operation Vittles (film). Berliners watching a C 54 land at Tempelhof Airport (1948) …
57death — /deth/, n. 1. the act of dying; the end of life; the total and permanent cessation of all the vital functions of an organism. Cf. brain death. 2. an instance of this: a death in the family; letters published after his death. 3. the state of being …
58cardiovascular disease — Introduction any of the diseases, whether congenital or acquired, of the heart and blood vessels (blood vessel). Among the most important are atherosclerosis, rheumatic heart disease, and vascular inflammation. Cardiovascular diseases are a …
59History of the United States — The United States is located in the middle of the North American continent, with Canada to the north and Mexico to the south. The United States ranges from the Atlantic Ocean on the nation s east coast to the Pacific Ocean bordering the west, and …
60Insect wing — Original veins and wing posture of a dragonfly. Hoverflies hovering to mate …
