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Worldbuilding

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Share a link to a post later visited by 25 unique IP addresses. This badge can be awarded multiple times.
Awarded 335 times.
Could a planet made completely of water exist?
Awarded May 31, 2017 at 10:04
How far apart can two cities/towns/etc be, given that order must be (effectively) maintained?
Awarded May 30, 2017 at 21:31
What efficiencies make a realistic food chain?
Awarded May 23, 2017 at 13:10
Making the Enterprise Fly
Awarded Mar 29, 2017 at 23:18
If energy is conserved, how much energy do I need to reasonably use skeletons as a tomb defense?
Awarded Mar 22, 2017 at 17:15
Plausible explanation for lack of reflection in a mirror
Awarded Jan 27, 2017 at 17:29
If the sun were to go supernova, how long would Earth have before it was consumed? [closed]
Awarded Jan 17, 2017 at 0:13
War's just a [meta]game, son! [closed]
Awarded Jan 12, 2017 at 0:04
How long will it take for the amount of living to exceed the dead population?
Awarded Dec 27, 2016 at 23:41
I want to become a living god! [closed]
Awarded Dec 24, 2016 at 0:12
How could a galactic empire work?
Awarded Dec 21, 2016 at 23:31
Are there any ways to allow some form of FTL travel without allowing time travel?
Awarded Dec 20, 2016 at 5:04
How can I prevent Kessler Syndrome among space stations?
Awarded Dec 15, 2016 at 5:36
Is space piracy orbitally practical?
Awarded Dec 15, 2016 at 3:50
How Do I Supplement Oxygen Intake?
Awarded Dec 14, 2016 at 23:15
How long would human immunity last in space?
Awarded Dec 14, 2016 at 18:24
What could make a star green?
Awarded Dec 13, 2016 at 15:31
Why would a government passively encourage its people to not obtain a formal education?
Awarded Dec 8, 2016 at 12:56
How to make a city car-free?
Awarded Sep 27, 2016 at 3:47
Would charging unicorns survive the impact with a line of infantry?
Awarded Sep 17, 2016 at 2:05
How would an aquatic race develop computers?
Awarded Sep 7, 2016 at 7:40
What if the speed of light were 100 times higher?
Awarded Aug 20, 2016 at 3:05
How to transition from autocracy to democracy
Awarded Aug 6, 2016 at 15:30
My star will explode as a supernova. What can I do in order to ensure that my planet survives that?
Awarded Jul 17, 2016 at 7:11
Why would a government passively encourage its people to not obtain a formal education?
Awarded Jun 6, 2016 at 3:12
What's the smallest change to physics required to allow magic?
Awarded May 8, 2016 at 16:36
What are the effects of a planet staying long-term inside of a nebula?
Awarded Feb 19, 2016 at 23:07
Building a bridge to the stars
Awarded Jan 29, 2016 at 21:50
How would Facebook Sysadmins prevent the summoning of Cthulhu?
Awarded Dec 18, 2015 at 22:49
From which point on would including a dragon on one side of a historical battle not be an instant victory?
Awarded Sep 1, 2015 at 16:40
Could plants spread their seed to other planets?
Awarded Feb 27, 2015 at 15:10
How could Golems best be used to defend a modern day city of Prague?
Awarded Jan 12, 2015 at 22:40
What should I consider in a society with basic unconditional income?
Awarded Jan 9, 2015 at 18:56
Is Superman a peeping Tom? or Would x-ray vision be biologically reasonable?
Awarded Jan 5, 2015 at 3:13
Could a government control its people using frequencies?
Awarded Dec 8, 2014 at 23:41
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