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Worldbuilding

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First question with score of 1 or more.
Awarded 10125 times.
What exactly makes a region tropical savanna or arid?
Awarded Feb 9 at 13:03
Would telecommmunication be practical in this apocalypse?
Awarded Feb 9 at 0:16
Would it be reasonable to assume writing systems would change drastically over the next 100,000 or more years?
Awarded Feb 8 at 3:48
"Scientific" explanation for Fairy doors (from one planet to another)
Awarded Feb 7 at 22:55
What is the maximum speed at which an unprotected human can travel (alive) in atmosphere?
Awarded Feb 7 at 5:01
Estimating the maximum fertility rate of a human population with a form of sequential female to male hermaphroditism
Awarded Feb 6 at 6:18
Why would a near future, interstellar empire still have military units/divisions using ‘antique’ weapons (Cavalry, bolt-action rifles, long bayonets)?
Awarded Feb 5 at 0:54
Parallel timelines with show/hide option
Awarded Feb 3 at 20:01
Reasons for high levels of vanadium in soil
Awarded Feb 2 at 19:50
Please review this map
Awarded Feb 2 at 3:58
Question about the flight suit of the air magician and the method of flight in such a suit
Awarded Jan 31 at 21:08
What specialisations are needed to restart civilisation?
Awarded Jan 31 at 18:11
Can a planet rotate on a 90 degree axis and be tidally-locked?
Awarded Jan 29 at 21:50
Unexpectedly short star lifespan
Awarded Jan 29 at 17:55
SETI trying to send a distress beacon out to advanced civilizations [closed]
Awarded Jan 27 at 4:48
What keeps a spacefaring race with teleportation technology from being able to instantly obliterate any planetary settlement?
Awarded Jan 27 at 4:48
Radius on the Ground of floating Islands
Awarded Jan 27 at 0:21
Why would an interstellar empire even need starships?
Awarded Jan 26 at 8:38
(post deleted or otherwise unavailable)
Awarded Jan 25 at 23:19
Are Underground Cities feasible? [duplicate]
Awarded Jan 24 at 21:41
Orbital Ring/Space Elevator
Awarded Jan 23 at 23:40
What can a bear superhero use as a projectile?
Awarded Jan 23 at 17:40
How to keep a gas cloud in an L4 or L5 lagrange point?
Awarded Jan 21 at 10:12
How different can the concentration of atmospheric oxygen (at ground level) in different places on one planet be?
Awarded Jan 19 at 0:41
Panamerican cold current (Eternal La-Niña?)
Awarded Jan 18 at 14:07
What Color Would The Night Sky Would Be If The Day Sky Were Orange
Awarded Jan 17 at 13:15
How plausible is this airship design?
Awarded Jan 17 at 13:15
(post deleted or otherwise unavailable)
Awarded Jan 17 at 2:35
Can a centaur-LIKE creature reasonably exist? [duplicate]
Awarded Jan 13 at 22:40
How would a Counter-Terrorism agency respond to an aircraft carrier highjacking? [closed]
Awarded Jan 13 at 20:38
How can a plague be active for only half the year and dormant for the other half across an entire planet?
Awarded Jan 12 at 18:19
Does this lense design for generating energy in europe works? [closed]
Awarded Jan 12 at 16:54
Plausibility of creature design: complex organisms on surface of Europa?
Awarded Jan 12 at 6:50
How could a tropical saltwater lake, turned to freshwater, become salty again?
Awarded Jan 12 at 0:41
What would passenger space and aircraft look like that could carry a multi-ton sapient race?
Awarded Jan 11 at 22:03
Metallurgy in a Sulfur-Rich Atmosphere
Awarded Jan 9 at 6:05
How big would a bird have to be to carry a human if gravity were halved?
Awarded Jan 7 at 23:11
A world with limited collective ability [closed]
Awarded Jan 6 at 16:29
How many hours of daylight can a planet in an elliptical orbit receive?
Awarded Jan 5 at 16:11
Life on a planet orbiting a pulsar
Awarded Jan 2 at 4:50
How could an Alcubierre/Warp Drive work in my science-fantasy story?
Awarded Jan 2 at 3:30
A superhuman character only damaged by a nuclear blast’s fireball. What other modern or near future weapon could damage them?
Awarded Jan 1 at 22:20
Is there an evolutionary advantage to polycoria?
Awarded Dec 30, 2024 at 12:51
Pheromones in humans as indicators of desire of mating and how to identify them in the bloodstream / plasma / marrow
Awarded Dec 29, 2024 at 19:48
How would the number of covalent bonds affect alien life?
Awarded Dec 27, 2024 at 12:12
Practicality of weaponizing civilian container ships [closed]
Awarded Dec 27, 2024 at 2:23
are those changes to earth's atmosphere viable? could something else be better?
Awarded Dec 26, 2024 at 2:22
Visual aspect of an iron star
Awarded Dec 25, 2024 at 15:51
Seasons on ringworld
Awarded Dec 21, 2024 at 0:49
On a ringed world would most ring fragments fall from the same direction?
Awarded Dec 18, 2024 at 19:01
(post deleted or otherwise unavailable)
Awarded Dec 18, 2024 at 1:10
How can I balance between tidal locking and having high tides?
Awarded Dec 16, 2024 at 2:30
What computer and display technologies are most reliable and maintainable in a rugged space future? [closed]
Awarded Dec 14, 2024 at 4:41
Useful aerial recon vehicles for newly colonized worlds
Awarded Dec 12, 2024 at 16:47
Issue of moisture release through fictional airtight carbon filament suit which allows for molecular oxygen exchange
Awarded Dec 12, 2024 at 8:19
How large would an orbital habitat need to be to diffuse light like an atmosphere
Awarded Dec 9, 2024 at 13:13
How do I realistically write flight as a skill for an elemental Conjurer's ability, without making it seem too cheesy [closed]
Awarded Dec 9, 2024 at 6:25
If a nuclear war occured on Earth, what evidence could a Martian astronaut see?
Awarded Dec 7, 2024 at 21:42
How to map small and dense floating islands?
Awarded Dec 6, 2024 at 18:21
Can copper-based blood be efficient in a rich oxygen alien world?
Awarded Dec 5, 2024 at 23:21
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