You have chosen 'The Sign of Four' by Arthur Conan Doyle, 'The Actual and the Virtual' by Gilles Deleuze and 'On Recent German Literature. Fragments' by Johann Gottfried Herder
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 |