- Worldbuilding 5k 5k 1313 silver badges2727 bronze badges
- Personal Finance & Money 431 431 22 silver badges55 bronze badges
- Writing 371 371 11 silver badge22 bronze badges
- Stack Overflow 325 325 33 silver badges1010 bronze badges
- Space Exploration 254 254 22 silver badges22 bronze badges
- View network profile
Top network posts
- 77 Can a space-faring robot still function over a billion years?
- 52 How would the navies of the present hunt down a sea monster with sonar invisibility?
- 35 How to sustain/create a 4 foot tall city?
- 31 How would the indigenous peoples of North America have developed in the absense of the Europeans?
- 26 Why would radio signals be invented/transmitted when communication is not an issue?
- 20 How believable are "X-ray sights"?
- 17 How do spaceships determine each other's mass in space?
- View more network posts →