3 ms·

Coffee grounds aren't neodymium magnets.

• stouset 3y ago
  No, but the clumps in question are small and are unlikely to be broken up by gentle stirring.
  • searealist 3y ago
    You are an expert on this new concept you just learned of the same day.
    • stouset 3y ago
      I did read the paper, and I am generally familiar with the physics of charged particles. And of course I caveated everything with “likely” and “unlikely”, to hedge against misunderstanding. What else would you like me to do?