Combining Texts

You have chosen 'New System and Explanation of New System' by Gottfried Leibniz, 'An Inquiry into Meaning and Truth' by Bertrand Russell and 'Philosophical Implications of Mathematical logic' by Bertrand Russell

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All the ideas for Science, or select a subheading:
      A. Basis of Science
      B. Scientific Theories
      C. Induction
      D. Explanation