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Top Questions
107
votes
A believable place for my secret lair
reality-check
social-norms
secret-society
asked Jul 17, 2017 at 9:45
worldbuilding.stackexchange.com
88
votes
0g pool: can I keep a big ball of water in space?
space
physics
water
zero-gravity
asked Sep 8, 2016 at 15:07
worldbuilding.stackexchange.com
56
votes
Shapes for an infinite animal?
creature-design
mythical-creatures
alien-geometry
asked Apr 24, 2018 at 13:34
worldbuilding.stackexchange.com
34
votes
How realistic is a dirty bomb for area-denial?
reality-check
physics
nuclear-weapons
asked Oct 11, 2017 at 14:23
worldbuilding.stackexchange.com
28
votes
The lava waterfall door
engineering
asked Oct 19, 2018 at 12:04
worldbuilding.stackexchange.com
26
votes
Bongard n°1: Fruit Flies
logical-deduction
pattern
visual
bongard
asked Mar 16, 2018 at 16:16
puzzling.stackexchange.com
25
votes
How realistic are explosive collars?
reality-check
explosions
asked Jan 5, 2017 at 12:32
worldbuilding.stackexchange.com
25
votes
Where to place an artificial gland in the human body?
science-based
anatomy
medicine
asked Jul 25, 2019 at 12:52
worldbuilding.stackexchange.com
20
votes
Bongard n°2: Shoelace
pattern
bongard
asked Apr 25, 2018 at 19:40
puzzling.stackexchange.com
16
votes
How believable are "X-ray sights"?
reality-check
asked Mar 26, 2018 at 7:43
worldbuilding.stackexchange.com
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Top Answers
82
Can I use a trebuchet to launch satellites into space from a lunar colony?
worldbuilding.stackexchange.com
16
In the shadow of a planet (science fiction)
worldbuilding.stackexchange.com
8
Lembas bread (2000 kCalories per bite)
worldbuilding.stackexchange.com
8
A Tic-Tac-Toe type game
puzzling.stackexchange.com
7
Reasons for time dilation to happen on a habitable planet with same g force and not orbiting a black hole
worldbuilding.stackexchange.com
6
Redesigning the human body to flourish on a high-gravity world?
worldbuilding.stackexchange.com
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