MSGID: 1:153/7715.0 e4dad230   
   REPLY: 2:221/360.0 5e4d2372   
   CHRS: IBMPC 2   
   Hi Alexander -- on Feb 19 2020 at 14:00, you wrote:   
      
   AK> Another my theory is that in Russia we use so called "alcohol   
      
   Another of my theories   
      
   AK> meter". It looks like a usual glass thermometer, but in reality it   
   AK> floats vertically, like a fishing float and has a scale on its side.   
   AK> If you put it into a glass of alcohol it will show you its purity.   
   AK> ;) That scale maybe is in degrees, although I am not sure.   
      
   We have those for wine making, called a wine hydrometer - it measures   
   specific gravity, potential alcohol, and has a Brix scale, among other   
   options.   
      
   https://eckraus.com/hydrometer-scales-and-what-they-mean/   
      
      
   Cheers... Dallas   
      
   --- timEd/NT 1.30+   
    * Origin: The BandMaster, Vancouver, CANADA (1:153/7715)   
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