7
votes
Vanishing/appearing moons
science-based
geography
moons
orbital-mechanics
asked May 4, 2015 at 17:03
worldbuilding.stackexchange.com
7
votes
Economic structure for semi-post-scarcity society
economy
asked Jul 18, 2016 at 17:47
worldbuilding.stackexchange.com
7
votes
Tongueless: Are complex sounds possible?
creature-design
anatomy
asked Sep 2, 2020 at 13:59
worldbuilding.stackexchange.com
6
votes
Implementing genetic-level transformation - mechanics
reality-check
biology
genetics
asked Dec 8, 2016 at 15:04
worldbuilding.stackexchange.com
6
votes
Can a machine benefit from stored heat energy?
science-based
technology
creature-design
physics
energy
asked Jul 30, 2019 at 15:21
worldbuilding.stackexchange.com
6
votes
Bolas + Explosives + Magnets: Fun or Failure?
weapons
medieval-europe
asked Oct 8, 2018 at 18:48
worldbuilding.stackexchange.com
6
votes
Life on a molten world
flora
fauna
asked Jun 2, 2015 at 14:55
worldbuilding.stackexchange.com
6
votes
Securing information with cognitive disappearance
science-based
technology
asked Feb 28, 2015 at 19:09
worldbuilding.stackexchange.com
6
votes
Commonly-occurring clouds below a forest canopy
science-based
atmosphere
plants
asked Feb 5, 2015 at 23:21
worldbuilding.stackexchange.com
6
votes
Magnetism-based weaponry
weapons
magnetism
asked Feb 10, 2015 at 23:28
worldbuilding.stackexchange.com
prev
1
…
3
4
5
6
7
next