Activity for newton1212
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
A planet with changing gravity? A planet with changing gravity On earth gravity stays constant (besides negligible fluctuations), but it may be possible to change that. What kind of geology, natural satellite, or other anomaly could cause periodic changes in gravity? (And what magnitude of difference would they have). The ideal go... (more) |
— | over 9 years ago |