4 ideas
3448 | Do new ideas increase the weight of the brain? [Dance] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
19035 | General Relativity allows substantivalism about space-time - that it has independent properties [Hoefer] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |