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41Commercial sorghum — refers to the cultivation and commercial exploitation of species of grasses within the genus Sorghum (often S. bicolor). These plants are used for grain, fibre and fodder. The plants are cultivated in warmer climates worldwide. Commercial Sorghum …
42The Living Planet — Infobox nature documentary bgcolour = show name = The Living Planet caption = The Living Planet DVD cover picture format = 4:3 audio format = Stereo runtime = 50 minutes creator = developer = producer = executive producer = Richard Brock… …
43chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… …
44Drosera — Sundew redirects here. For other uses, see Sundew (disambiguation). For other uses, see Drosera (disambiguation). Drosera Drosera tokaiensis …
45iPhone — This article is about the line of smartphones by Apple. For other uses, see iPhone (disambiguation). The iPhone 4S, the most recent generation of the iPhone iPhone models …
46Agriculture — General …
47Knitting — Knit redirects here. See also KNIT and Knitted fabric. Knitting is a method by which thread or yarn may be turned into cloth. Knitting consists of loops called stitches pulled through each other. The active stitches are held on a needle until… …
48Lysergic acid diethylamide — LSD redirects here. For other uses, see LSD (disambiguation). LSD 25 redirects here. For the dock landing ship, see USS San Marcos (LSD 25). For the Fringe episode, see Lysergic Acid Diethylamide (Fringe). Lysergic acid diethylamide …
49Mummy — For other uses, see Mummy (disambiguation). An Egyptian mummy kept in the Vatican Museums. A mummy is a body, human or animal, whose skin and organs have been preserved by either intentional or incidental exposure to chemicals, extreme coldness… …
50Portland 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… …
