Activity for ahmed
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Is this real-time, cross-universe communication system physically viable? Suppose that there's a button at the other end of the universe, and a 'stick' that goes all the way there. If I push the stick, will the button get pushed instantly, or there is some latency that I am missing? (Suppose that the stick is made from whatever strong enough material that can stand what... (more) |
— | over 8 years ago |
| Question | — |
When would humans be able to build an interplanetary telescope array? At the current pace of technological advancement, when would humans be able to build an interplanetary telescope array? This telescope doesn't have to be that huge; building one spanning Earth, Moon and Mars would be enough to call it a day. Bonus question: how would such a project fare against the... (more) |
— | almost 9 years ago |
| Question | — |
What are the cons and the pros of using the Stack Exchange reputation system as a currency? For some reasons, Stack Exchange became its own country and decides to use its reputation system as the official currency. What would be the advantages and the disadvantages of such a system in comparison with current monetary systems? (more) |
— | almost 9 years ago |