You have chosen 'Introduction to the Theory of Logic' by José L. Zalabardo, 'The Gathas (seventeen hymns)' by Zoroaster and 'On the Reality of Accidents' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Reality, or select a subheading: |
| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |