WebUses of Coal. It is mainly used to generate heat and electricity. It is used in households and in industries to accomplish various tasks. It is the cheapest source of power fuel. The iron and steel industry depends heavily on fossil fuel for energy. It is also used to produce useful products such as coke, tar, and coal gas. Web10 apr. 2024 · original (ərɪdʒɪnəl ) adjective You use original when referring to something that existed at the beginning of a process or activity, or the characteristics that something …
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Web29 apr. 2024 · The company Janssen Pharmaceutica first developed fentanyl in 1959. Then, it was primarily used as an anesthetic and pain reliever for medical purposes. During the 1960s, fentanyl started to be used as an intravenous anesthetic called Sublimaze. It wasn’t until the mid-1990s that the fentanyl patch was introduced and could be used in … WebThe beginning: bauxite. Aluminium is extracted from bauxite. Bauxite is the name for the ore in which around 30 to 54% of the aluminium oxide is contained. Because of the fact … great playwrights list
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WebIn what original form was it produced? - Noli Me Tangere is a Spanish-language novel by Filipino writer and national hero José Rizal, first published in 1887 in Berlin. The novel is … Web20 sep. 2024 · Wild watermelon. This detail from a 17th-century painting by Giovanni Stanchi depicts a watermelon that looks strikingly different from modern melons, as Vox points out. A cross-section of the one in the painting, which was made between 1645 and 1672, appears to have swirly shapes embedded in six triangular pie-shaped pieces. WebBubble Wrap was originally marketed as wallpaper. Bubble wrap was initially used for something completely different. Getty. Marc Chavannes and Alfred Fielding had been attempting to devise a new ... floor polish for porcelain tiles