UIDAlexD's user avatar
UIDAlexD's user avatar
UIDAlexD's user avatar
UIDAlexD
  • Member for 7 years, 8 months
  • Last seen more than 1 year ago
  • REDACTED, United States
70 votes

Why would any interstellar starship still bother with streamline body design?

37 votes

Storming Area 51

31 votes

Is a planet-sized magnet a good interstellar weapon?

29 votes

What would be the most effective melee weapon against heavily armored opponent?

25 votes

Jobs for Giants in modern society

22 votes

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

16 votes

Could machine guns be produced in the 14th century?

12 votes

How to solve the old 'gun on a spaceship' problem?

11 votes

Would an interstellar exoplanet telescope make sense?

10 votes
Accepted

What trade goods would spacers be able to offer Earthlings?

9 votes

How to defeat the elven insects using modern technology?

9 votes

Exploit telepathy between twins

9 votes

Superheated bullets and the damage they would deal

8 votes

The Heisenberg Uncertainty Ray - A Hyper-Scanning Doomsday Weapon

8 votes

Knowledge about science really necessary for Sci-fi?

7 votes

Way to block rockets from entering space?

7 votes

Reasons an advanced alien race might want to share technology with humanity?

7 votes

Person with plant enhancements?

6 votes

Assassination by means of shooting through wall

5 votes

How to cover up stolen technology

5 votes

Space exploration without electronic devices, is it possible?

4 votes

Why would advanced alien warships have living crews rather than be drones?

4 votes

Could a planet with three-quarter earth gravity and neon-/argon-based atmosphere exist, and what would life do with it?

4 votes

Spacefaring vessels also capable of aquatic movement

4 votes

Anatomically correct Giants

4 votes

Can robots in any case learn and adapt human emotions?

3 votes

How much havoc can a small amount of people cause in a metropolis?

3 votes

Humanity after 100 million years?

3 votes
Accepted

What symptoms would affect the crew by removing oxygen from the air?

3 votes

Feasible single-staged reusable spacecraft