Activity for Václav
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How can ruler support the invention of useful things? Good rulers support invention of useful things. But this question has two sides. Support of invention Prevention of fake inventing Basis: Many inventions arise as side-effects of searching for something else. The base of modern chemistry is from alchemy and its attempts to find the philosopher's... (more) |
— | over 5 years ago |