Activity for hyde
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
What color is a space elevator? Consider a space elevator, a thread hanging from the heavens and being anchored to a spot in ground or sea barge at equator. As I understand it, it'd be very thin at ground and get thicker on the way up to GEO, and thinner again towards the counterweight station at the end. Construction material is b... (more) |
— | about 8 years ago |