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En-us-quinine.oga (Ogg Vorbis sound file, length 0.8 s, 281 kbps, file size: 26 KB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
Quinine is an alkaloid, a naturally occurring chemical compound. [5] How it works as a medicine is not entirely clear. [5] Quinine was first isolated in 1820 from the bark of a cinchona tree, which is native to Peru, [5] [9] [10] and its molecular formula was determined by Adolph Strecker in 1854. [11]
The quinine in tonic water will fluoresce under ultraviolet light. In fact, quinine will visibly fluoresce in direct sunlight against a dark background. [19] The quinine molecules release energy as light instead of heat, which is more common. The state is not stable, and the molecules will eventually return to a ground state and no longer glow ...
Apple cider vinegar side effects. The health benefits of ACV, though shouted ’round the world, are not thoroughly vetted by research. Its side effects warrant more research, too, but here’s ...
Any vinegar with a concentration of at least 5% acetic acid should offer the same benefits—including red wine and balsamic vinegar. How much apple cider vinegar should you take?
For example, you may pronounce cot and caught the same, do and dew, or marry and merry. This often happens because of dialect variation (see our articles English phonology and International Phonetic Alphabet chart for English dialects). If this is the case, you will pronounce those symbols the same for other words as well. [1]
Well, there are no health benefits attached to drinking regular or diet soda, and they actually increase your risk of certain health problems, so it’s best to keep them on the once-in-a-while ...
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