Activity for greenmasterâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How significantly would the course of rivers change over 10,000 years? This one is rather straightforward. A character falls into a magically-induced coma for about 10,000 years and then wakes up to find the world around him different in quite a few ways. There's not a dramatic technological difference between the past and present, though there have been some slight adv... (more) |
— | over 5 years ago |
| Question | — |
What's the minimum time that it would take for an advanced species to create an ecumenopolis? In figuring out the rough timeline for my sci-fi, I've run into an interesting dilemma. As it stands right now, There are about 90 years in between one of my civilizations discovering space travel and them building an empire spanning several dozen planets and two or three hundred star systems in thei... (more) |
— | over 5 years ago |
| Question | — |
What would tides look like on a planet with two similarly sized and oppositely places moons? I'm making a mostly ice planet with two moons. For the purposes of this question, let's assume that they are both proportional size and distance to the size and distance to our moon. Both are tidally locked to the planet and the planet is in turn tidally locked to each moon, meaning that the whole sy... (more) |
— | about 6 years ago |