You have chosen 'fragments/reports' by Heraclitus, 'Gorgias' by Plato and 'The Doctrine of Necessity Examined' by Charles Sanders Peirce
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 |