idnexjwnfodnn

3 ms·

1. 1.▲
   by idnexjwnfodnn 1mo ago

   I don't know about papers but I had a doctor tell me they are overrepresented among snipers in the military. ADD could be an advantage to hunting.
2. 2.▲
   by idnexjwnfodnn 1mo ago

   Sorry I believe it was copper etching maybe, probably not glass. Been a while...
3. 3.▲
   by idnexjwnfodnn 1mo ago

   Reminds me of something from chemistry class but I can"t remember exactly what it was (this was several decades ago now), I think it was sometimes used for etching glass, but if it got into your body -- I'm not sure if getting it