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hyde's user avatar
hyde's user avatar
hyde
  • Member for 9 years, 8 months
  • Last seen more than a month ago
  • Europe
24 votes

How could a person be invisible without being blind by the deviation of light from his eyes?

21 votes

Is a moon floating on the atmosphere of a gas giant possible?

12 votes

Could a man-made black hole deorbit the moon?

11 votes

Simple non destructive spaceship liftoff engine

10 votes
Accepted

No one wants to reproduce because it's disgusting, how does the species avoid extinction?

10 votes
Accepted

Living Planet Possible?

10 votes

Would it be possible for an Earth-sized world to speak a single language?

7 votes

How to disable off-world signals?

6 votes

Can guns be rendered unusable by changing the atmosphere?

6 votes

Mounted Cavalry in the Modern Era

5 votes

10 Commandments to prevent technological development

5 votes

Why would a future military field trench coats?

4 votes

How to "burn" through wood in a vacuum?

4 votes

In a multiverse war, are these armies evenly matched?

3 votes

Encasing a star in a perfect insulator

3 votes

What would be the first thing humans would mine on Jupiter?

3 votes

Interplanetary vs Interstellar travel

3 votes

Could a person see with glowing eyes?

3 votes

Pressure suit design that would allow a low pressure-adapted being to survive on Earth?

3 votes

Reasons to colonize planets of another solar system?

2 votes

On what technology would futuristic non-lethal guns be based?

2 votes

What would happen to a star if most of its energy were reflected back at it?

2 votes

What could make armoured trains viable in a near future setting?

2 votes

Give me a human-portable weapon capable of rapidly melting a Terminator into a molten puddle

2 votes

Why zero tolerance on nudity in space?

2 votes

Would creatures that drink liquid instead of eating have a stomach?

2 votes

How large could an empire with WWII-era tech become on a very large world?

2 votes

Can stars that are not powered by nuclear fusion exist?

2 votes

An exotic yet portable powersource

1 vote

Shooting an energy beam into the Sun (from the Earth) in order to destroy it