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Top Questions

13 votes
12 answers
4k views

In what situation would universal full-body protective clothing be preferable to living in sealed habitats?

9 votes
10 answers
2k views

Why would aliens use Kaiju to cause an apocalypse instead of more effective weapons?

31 votes
3 answers
4k views

Could ghosts be an airborne species of octopus?

8 votes
8 answers
2k views

How do floating plants get their trace nutrients?

9 votes
6 answers
1k views

designing an elven magic system that blends with a WW1-esque world

18 votes
6 answers
4k views

Stealth In Space Calculator

7 votes
11 answers
2k views

How can I record pain during a ritual sacrifice in my fantasy world?

8 votes
4 answers
3k views

What would crops and livestock look like if farmers tended to breed the least desirable members of their crops and livestock?

6 votes
3 answers
2k views

Could Jupiter-like planet be able to radiate energy to sustain life on satellite?

4 votes
3 answers
1k views

How would time dilate for pioneers travelling to Alpha Centauri Cb?

5 votes
4 answers
481 views

Legitimacy of an army of neotenous amphibians

0 votes
6 answers
2k views

Is it possible to relocate a planet? Specifically Jupiter [duplicate]

7 votes
4 answers
502 views

Would the equatorial region on an alternative Earth spinning on two axes still be +/- 5° above the median "equator?"

5 votes
6 answers
175 views

Can an amphibian grow fur?

2 votes
3 answers
101 views

Evidence of lightning-caused mass extinction

1 vote
5 answers
159 views

Could a Creature Evolve to have a BUILT IN terrarium/nursery

8 votes
2 answers
176 views

Sky color other than blue

3 votes
1 answer
268 views

What would life be like in a universe with gravity that increases with distance?

2 votes
4 answers
184 views

Would A Sci-Fi Civilisation Use Magnetic Tape Data Storage Too?

3 votes
4 answers
161 views

How would geometric leaves and flower petals evolve?

3 votes
2 answers
101 views

Causes of extreme seasons on an Earth-like planet such that humans need to migrate

2 votes
2 answers
100 views

What is the optimal number of fins for maximum maneuverability of an aquatic organism?

3 votes
2 answers
120 views

Evolution of classic giant mushroom forests

5 votes
1 answer
68 views

Insect like muscles for a human skeleton that is alive, would it be able to move in a "snappy" capatult way?

2 votes
1 answer
110 views

How do these plants capture cosmic rays?

-1 votes
1 answer
99 views

How could life possibly evolve to the extreme conditions of the day side of a tidally locked Earth? [closed]

1 vote
2 answers
86 views

what types for guns and magic would be suited, for a arabian-style steampunk 5e setting? [closed]

-1 votes
0 answers
101 views

Would it make sense for an entity who can control tangible and/or intangible matterials be able to manipulate electricity but not light

2 votes
1 answer
75 views

Crafting a Water Cycle for a Cube World with State-dependant Gravity

3 votes
1 answer
51 views

Could chromatophores function suspended in fluid?

-2 votes
0 answers
76 views

What would remain of human constructs after ~3000 years?

0 votes
1 answer
58 views

Axis tilt, days, and a year

2 votes
2 answers
53 views

How to calculate the surface area of a lake in an endorheic basin, where evaporation is the only "outflow"

3 votes
0 answers
56 views

Stability in my habitable planet orbiting a binary system

0 votes
0 answers
52 views

Where can I find material on company/ownership/organisational structures? [closed]

2 votes
0 answers
50 views

RE: Built In Terrariums [closed]

1 vote
0 answers
49 views

How to calculate the tides for lake?

-3 votes
1 answer
94 views

What would immortal humans do during eternity? [closed]

-1 votes
0 answers
34 views

What would happen if the force of diamagnetism became equal to the force of ferromagnetism [closed]

0 votes
0 answers
33 views

Can the hemoglobin be fed something besides iron to make blood a different color? [duplicate]

2 votes
0 answers
24 views

Why are the flux limits larger for low-temperature stars? [migrated]

-2 votes
2 answers
92 views

How would we refer to the home planet of a species, in this case humans, if we were to inhabit 100 other worlds? [closed]


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