Experiment on weathering

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    • December 9, 2012 at 5:25 pm #17127
      ArcaneIllumination
      Participant

      Hello, I want to do an experiment on weathering? It will have 3 types of weathering. They are mechanical, chemical, and biological. It might be weathering on a rock or a crystal.

      Then I want to see how much phosphates come out. Is this experiment possible?

    • December 10, 2012 at 10:27 pm #113220
      JackBean
      Participant

      probably, why not?

    • November 13, 2020 at 9:52 am #117800
      nobita
      Participant

      covid-19 is caused by the corona virus causing coughing, chest tightness, difficulty breathing … Decreasing human immunity can cause death. shell shockers

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