user avatar
user avatar
user avatar
Fred the John
  • Member for 5 years
  • Last seen more than 3 years ago
34 votes
7 answers
5k views

What would an efficient swimming creature in magma be like?

17 votes
5 answers
5k views

If Earth was tidally locked to the sun, where on the surface would the climate be mildest or most hospitable?

8 votes
1 answer
939 views

How would large animals and large plants adapt to frequent hurricane weather?

7 votes
2 answers
133 views

How large could atmosphere-preserving balloon-organisms be on an alien moon?

7 votes
3 answers
532 views

What is the range of lava/magma viscosity on exoplanets; what conditions would have the least viscous lava lakes?

7 votes
2 answers
293 views

How long would it take for cooperating insects to transport a grape-sized rock from Finland to South Africa, in an efficient way?

6 votes
1 answer
247 views

How would eyes, pupils and camouflage evolve if the sun was stationary near the horizon?

3 votes
1 answer
179 views

What unique ecology could emerge on an alien world where half of organisms were Organic, and half were Silicon-based? [closed]

2 votes
2 answers
197 views

What would be a reasonable amount of time needed for some arthropod to evolve into megafauna, given the right evolutionary pressures?

1 vote
0 answers
86 views

What would the likely color of an exoplanet's plants be depending on the combination of atmosphere & parent star? [duplicate]

-2 votes
1 answer
272 views

How would vision be distorted if gravity was 178 000 times higher on earth's surface? [closed]