Activity for fairytale
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How do scientists know whether a virus is man-made or not? Question The alien want to make some new virus (or editing the gene of existing virus) to increase human death rate, and they don't want human to know the virus has been edited. I have read some similar conspiracy theory, such as the SARS conspiracy. Some scientists said SARS is man-made while some ... (more) |
— | almost 8 years ago |
| Question | — |
If Earth mass is doubled, what is the change of earth's orbit I built a magic system that rationalized the creation of energy, so the energy source of magic is not a problem. (How this system works is not the main point of this question.) When people keep using magic, the amount of energy on the earth increases. Energy can also generates gravity. $$E=mc^2$$ ... (more) |
— | almost 8 years ago |
| Question | — |
Are there any side effects if genomic imprinting no longer exists? I'm trying to make a world that human sex ratio is 2:8 (male:female). Most of the females are homosexual, and male is not necessary for reproduction. I thought it was easy at first, just say that there is technology for combining two eggs... but I discover that there is a phenomenon called Genomic im... (more) |
— | over 9 years ago |
| Question | — |
I would like to know if "imaginary velocity" has serious problem I am writing a SF story, in this story, a life-form(You can just call them alien) from another universe comes to earth. They used "imaginary velocity" to make their time elapse faster than all beings on the earth. When the alien is using "imaginary velocity", they eat humans. From SR, the formula fo... (more) |
— | over 9 years ago |