User jeln

15 votes

8 answers

6k views

How to evolve blue skin?

asked Jul 20, 2015 at 19:34

14 votes

7 answers

2k views

How fast would one have to move to climb up falling debris?

asked Apr 25, 2015 at 5:13

12 votes

1 answer

4k views

Where do Centaur organs go, and what size would they need to be?

asked Apr 21, 2015 at 21:57

12 votes

2 answers

2k views

The benefits of alternate blood bases?

asked Jan 15, 2016 at 0:26

7 votes

4 answers

2k views

Is my humanoid creature too far out there?

asked Apr 20, 2015 at 21:45

5 votes

3 answers

6k views

Would mermaids be able to sleep?

asked Apr 25, 2015 at 14:14

4 votes

5 answers

3k views

Evolving another pair of limbs?

asked Apr 24, 2015 at 21:19

4 votes

4 answers

892 views

A child of two different blood bases?

asked Jan 20, 2016 at 16:53

4 votes

4 answers

2k views

An insect-mammal crossbreed: the myrmecoleon

asked May 9, 2016 at 14:44

3 votes

1 answer

836 views

Is bio-luminescence possible in aquatic mammals?

asked Apr 25, 2015 at 17:56

3 votes

2 answers

342 views

Mirrored twins that aren't identical?

asked Aug 13, 2015 at 6:02

0 votes

2 answers

258 views

What are chemicals that would harm a person, but not one of flight? [closed]

asked Jul 29, 2015 at 0:22

Stack Exchange Network

12 Questions

How to evolve blue skin?

How fast would one have to move to climb up falling debris?

Where do Centaur organs go, and what size would they need to be?

The benefits of alternate blood bases?

Is my humanoid creature too far out there?

Would mermaids be able to sleep?

Evolving another pair of limbs?

A child of two different blood bases?

An insect-mammal crossbreed: the myrmecoleon

Is bio-luminescence possible in aquatic mammals?

Mirrored twins that aren't identical?

What are chemicals that would harm a person, but not one of flight? [closed]