Aric's user avatar
Aric's user avatar
Aric's user avatar
Aric
  • Member for 6 years, 4 months
  • Last seen more than a month ago
  • UK
160 votes
42 answers
54k views

If time travel is possible in the future, no matter how distant, why haven't they come back to tell us?

21 votes
10 answers
6k views

Non-Metal warfare

21 votes
13 answers
9k views

How can I create explosions without using oxygen?

18 votes
5 answers
3k views

What would an asteroid base look like and how would it operate?

15 votes
8 answers
2k views

How to explain life on a moon orbiting a non-habitable planet

14 votes
12 answers
7k views

How to "burn" through wood in a vacuum?

14 votes
16 answers
5k views

Orienting a pilot inside a space fighter

13 votes
6 answers
2k views

How would living at a pole affect mapping and navigation?

11 votes
9 answers
3k views

What sorts of spells are possible using this magic system?

9 votes
8 answers
851 views

What will "history" be in 10,000 years? [closed]

9 votes
4 answers
2k views

Is it possible to lie telepathically?

7 votes
2 answers
375 views

Feasibility of creating an explosive life form

6 votes
3 answers
299 views

A planetary dynamo

6 votes
3 answers
1k views

A corrupted religion

5 votes
2 answers
253 views

How could a medieval society catch a large number of birds in a short length of time?

5 votes
1 answer
363 views

What would happen if the earth was thrown into the interstellar medium? [closed]

5 votes
5 answers
1k views

Does mass affect orbit size?

4 votes
2 answers
232 views

How can my race combine kinetic weaponry with high explosives?

4 votes
2 answers
141 views

What would happen to the rest of the world if I raised the temperature of the poles?

4 votes
6 answers
1k views

How can I have a war with no "good" or "evil" side? [closed]

2 votes
4 answers
622 views

Would a temperate "land of the midnight sun" be habitable?

2 votes
3 answers
500 views

Non-Metal society

2 votes
5 answers
4k views

How would fast rotation affect gravity?

1 vote
1 answer
170 views

What would be the general scientific understanding in a fantasy setting? [closed]

-1 votes
2 answers
162 views

How to justify the need for human fighter pilots in a future human soceity [duplicate]