Activity for Erumaruâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
What can prevent a super elevator to a space station from being invented? Let's say that space around earth has no debris. Super elevator is some super durable cable between a space station and earth by which some elevator can travel. Space station is in geostationary orbit, so it never changes its position relative to earth's surface. What can prevent this kind of techn... (more) |
— | about 5 years ago |
| Question | — |
Can a microorganism reproduce so fast that it can be used as weapon? I've seen almost the same question here, but it was like Can a microorganism reproduce so fast, to be used as fuel?. Then, I was inspired and new question came up. Does some real microorganism in some laboratory environment can be forced to reproduce so fast that it can be used as weapon? Weapon l... (more) |
— | about 5 years ago |