triangular assembly
21Colloidal crystal — A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules.[1] A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a… …
22History of Cuba — 1736 map by Herman Moll of the West Indies and Mexico, together comprising New Spain , with Cuba visible in the center. The known history of Cuba, the largest of the Caribbean islands, predates Christopher Columbus sighting of the island during… …
23Newfoundland and Labrador — This article is about the Canadian province of Newfoundland and Labrador. For the island that makes up part of it, see Newfoundland (island). For other meanings of Newfoundland , see Newfoundland. Newfoundland and Labrador …
24St. Paul's Co-educational College — Infobox School | name = St. Paul s Co educational College聖保羅男女中學 imagesize = 150px caption = St. Paul s Co ed. motto = Faith, Hope, Love established = 1915 (as St. Paul s Girls College) type = Grant, DSS, secondary, co educational. faculty = Not… …
25environment — 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… …
26Mumbai — Bombay redirects here. For other uses, see Bombay (disambiguation) …
27Virus — This article is about the biological agent. For other uses, see Virus (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to viruses. Viruses …
28Mexico — /mek si koh /, n. 1. a republic in S North America. 97,563,374; 761,530 sq. mi. (1,972,363 sq. km). Cap.: Mexico City. 2. a state in central Mexico. 6,245,000; 8268 sq. mi. (21,415 sq. km). Cap.: Toluca. 3. Gulf of, Mexican, Golfo de México /gawl …
29Paris — /par is/; for 2 also Fr. /pann rddee /, n. 1. Matthew. See Matthew of Paris. 2. Ancient, Lutetia Parisiorum, Parisii /peuh riz ee uy /. a city in and the capital of France and capital of Ville de Paris Department, in the N part, on the Seine.… …
30Quantum dot — Part of a series of articles on Nanomaterials Fullerenes …
