Combining Texts

You have chosen 'Writing the Book of the World' by Theodore Sider, 'On the Nature of Mathematical Reasoning' by Henri Poincar and 'The Value of Science' by Henri Poincar

start again     |    choose another area for these texts     |    all the ideas for this combination of texts
All the ideas for Science, or select a subheading:
      A. Basis of Science
      B. Scientific Theories
      C. Induction
      D. Explanation