You have chosen 'Set Theory' by Kenneth Kunen, 'III.12 On physiognomy' by Michel de Montaigne and 'Intuitionism: an Introduction' by Arend Heyting
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 |