Activity for user93
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Evolutionary pressure for creation of flying monkeys What would be the evolutionary setup for flying monkeys to evolve. They should have branched of from the same ancestors as present day monkeys.They need to be migratory like modern day migrating birds and should be able to fly large distance. (more) |
— | about 8 years ago |
| Question | — |
Technology using only biomaterials Could primitive human like species evolve into highly advanced race only using bio materials (other than wood) during their advancement (instead of other tools as early humans developed from iron, stone and other non-organic sources) If so what would be the key inventions during the earlier stages (l... (more) |
— | over 9 years ago |
| Question | — |
Life in planets with little Solar exposure Could life originate on planets outside the circumstellar habitable zone (CHZ) where there is very little exposure to sun (like Uranus). If so what kind of energy source would they depend on. Could more complex life (than bacteria ) evolve on such planets? (more) |
— | almost 10 years ago |
| Question | — |
Blocking sunlight using space debris Can large amount space debris be used to block sunlight from falling in a particular land area (about the size of Hawaiian islands)? If so, how much space debris will be required? What will be the environmental effects of this other than just lack of sunlight (i.e will it alter the climatic condition... (more) |
— | about 10 years ago |
| Question | — |
Could underwater living organism create technology? Could underwater creatures with the intelligence of human cave men or possibly the intelligence of apes create technology (that is, more complex technology comparable to what we have now rather than simple stone age equivalents)? If so, what energy source and materials would they depend on, given th... (more) |
— | about 10 years ago |