Activity for quipâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Change climate by moving orbit Inspired by this question, suppose that the Earth decided to move its orbit much further out to reduce the effects of, say, global warming or the effects of a dying sun (or far enough to make this question interesting). Say that the world, united, built a great rail system that circumnavigated the g... (more) |
— | almost 8 years ago |