Activity for not7CD
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Martian minerals What minerals can we find in martian soil? Or what rare minerals can we find on our planet and can be placed beneath Mars? How deep, how much, and most important: how precious. I really appreciate charts, and numbers. I'm making a clone of an old game: Motherload. And since I always preferred reali... (more) |
— | about 10 years ago |