Skip to main content
Jason K's user avatar
Jason K's user avatar
Jason K's user avatar
Jason K
  • Member for 8 years
  • Last seen more than 5 years ago
89 votes
Accepted

Being reborn with your memories - Knowledge is power, but how much?

87 votes

Why might wizards be unable to wear armour?

38 votes

Super Spies Reality Check

35 votes
Accepted

Could humanity survive if all except a few males died in a plague?

32 votes

How would aluminum work as medieval armor?

28 votes
Accepted

Can time travel make us rich through trading, and is this a problem?

27 votes

How effective would a sword connected to the user's wrist by a whip be?

26 votes

How would sentient intelligent, normal-sized mice fight against humans?

23 votes

How poor does Elven fertility need to be in order to keep the ratio of humans to elves constant?

21 votes

This sword is forged from meteorite iron - but how is that any good?

21 votes
Accepted

Making a Planet Seem Uninhabitable

19 votes
Accepted

How imagination would work as a magic source?

17 votes

Where can I transform without being noticed?

16 votes

Plausibility of the Japanese Nekomimi

16 votes
Accepted

Limit computation technology in a futuristic society

15 votes
Accepted

Anatomy of a living, tree-based spaceship - What's it made from?

14 votes

Ejectable heat sinks for spaceships?

13 votes
Accepted

Advantages of Ball bearing projectiles over Bullets?

13 votes

What recreational drugs can be produced with limited resources and technology?

13 votes
Accepted

Complications in a Blue-Skinned Race of Elves

13 votes

What's wrong with moving cables for a Space Elevator?

12 votes

Are Engineered 'Super-Soldiers' a Realistic Possibility?

12 votes

Why would giant mechs use melee weapons?

12 votes

What would prey actually die from after being being swallowed whole by my fictional carnivorous species?

12 votes

Designing Hacking Arrows

10 votes

What would be the value of gold and jewelry in a post-apocalyptic society?

9 votes

What's the fastest a genetically or technologically enhanced human could regenerate?

9 votes

Modern soldiers carry axes instead of combat knives. Why?

9 votes

A Demon granted me the power to make my sport team ALWAYS win as long as I am in the team

9 votes
Accepted

Characters in SciFi that read SciFi

1
2 3 4 5
8