You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'Ontological Ground of Alethic Modality' by Scott Shalkowski and 'Through the Looking Glass' by Lewis Carroll (C.Dodgson)
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 |