You have chosen 'The Character of Physical Law' by Richard P. Feynman, 'A world of truthmakers?' by David Lewis and 'Two Chief World Systems' by Galileo Galilei
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 |