Combining Texts

You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, 'Oldest System Prog. of German Idealism' by Georg W.F.Hegel and 'Reality is Not What it Seems' by Carlo Rovelli

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