Claude Leibovici
  • Member for 8 years, 7 months
  • Last seen more than a week ago
  • Pau, France
Found the answer while elaborating the question. Is that usual?
30 votes

Let me post a comment here. I am a quite old physicist with a lot of problems and I need to express them. The problem is that my wife does not understand anything in physics, mathematics, chemistry. ...

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