Activity for Bianca_Railwayâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Analogue Encryption, without converting to digital Hello! I am thinking about analogue mobile telephones, but they have some severe flaws- the most significant being privacy. How could an analogue system be encrypted? It doesn't need to be completely secure, but something that would make eavesdropping nearly impossible except with very complicate... (more) |
— | 11 months ago |
| Question | — |
Determining a Practical Bridge Design for a Wide River and Heavy Traffic Hello everyone, I am thinking yet again about infrastructure. (my calendar project recently asked about... well, that's outside my expertise, I'll get back to that eventually) And I am thinking of the limits of just how much a bridge can do. So, some backstory. This main bridge (along with 2 ot... (more) |
— | 11 months ago |
| Question | — |
Could there be a way for a solar system to be very precise, so that the lunar calendar and solar calendar align? I know that this is a bit silly, but I want to make a calendar for my world and I'm really worried about having to do leap years and such to ensure continuing accuracy. Inaccuracy isn't an option; many worlds could simply have a calendar that gradually gets out of line, but the people in this wor... (more) |
— | 12 months ago |