You have chosen 'Perception' by Howard Robinson, 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero and 'Principle of Life and Plastic Natures' by Gottfried Leibniz
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 |