You have chosen 'The Origin of the Species' by Charles Darwin, 'Building Blocks of Mathematical Logic' by Moses Schnfinkel and 'The Principles of Mathematics' by Bertrand Russell
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 |