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  • Thumbnail for Dihydromorphine
    Dihydromorphine (Paramorfan, Paramorphan) is a semi-synthetic opioid structurally related to and derived from morphine. The 7,8-double bond in morphine...
    12 KB (1,109 words) - 09:10, 25 November 2023
  • Thumbnail for Poppy tea
    Poppy tea is an herbal tea infusion brewed from poppy straw or seeds of several species of poppy. The species most commonly used for this purpose is Papaver...
    13 KB (1,433 words) - 01:55, 4 April 2024
  • In chemistry, the burn rate (or burning rate) is a measure of the linear combustion rate of a compound or substance such as a candle or a solid propellant...
    3 KB (417 words) - 21:33, 11 April 2024
  • Thumbnail for Comet (pyrotechnics)
    A comet is a type of firework star fired into the sky from the ground which leaves a long trail of sparks in its wake as it flies through the air. A low...
    2 KB (189 words) - 17:15, 29 December 2023
  • Oberbruch Industry Park (German: Industriepark Oberbruch), is a former 110-hectare (270-acre) site of Akzo Nobel in Heinsberg, Germany's most western district...
    16 KB (2,295 words) - 10:47, 31 December 2023