User Cobbington

46 votes

12 answers

12k views

Is there an evolutionary advantage to having two heads?

asked May 26, 2019 at 20:25

43 votes

14 answers

5k views

How would predation work in an empathic universe?

asked Jun 16, 2020 at 21:08

30 votes

8 answers

7k views

Is my plasma cannon concept viable?

asked May 21, 2019 at 17:08

27 votes

22 answers

7k views

Why would an AI overlord want to give their robot citizens emotion?

asked Jan 14, 2020 at 16:36

12 votes

1 answer

445 views

Could a form of acoustic levitation be used as artificial gravity?

asked May 14, 2019 at 20:00

10 votes

4 answers

1k views

How big could a land-dwelling arthropod get if it wasn’t limited by oxygen consumption?

asked Jun 15, 2019 at 18:13

10 votes

10 answers

5k views

How big would the brain of an omnipresent being be?

asked Jul 20, 2021 at 7:55

9 votes

4 answers

1k views

Is a reptile with diamond scales possible?

asked May 17, 2019 at 16:15

9 votes

2 answers

2k views

How do wraiths control their bodies?

asked Dec 17, 2019 at 17:11

8 votes

2 answers

2k views

Could a robot that can survive at the center of the Earth also survive a nuclear explosion?

asked Dec 15, 2019 at 17:43

7 votes

2 answers

226 views

How can an amorphous creature change viscocity at will?

asked Jan 8, 2020 at 17:49

6 votes

9 answers

1k views

Cultural effects of revenants

asked Jan 10, 2020 at 18:01

6 votes

5 answers

6k views

Can a nuke be safely destroyed mid-flight without triggering its explosion?

asked Dec 3 at 23:46

5 votes

2 answers

177 views

anatomy of a head-butting cyclops

asked Dec 9, 2019 at 17:39

4 votes

5 answers

525 views

The anatomy of an organic microwave generator

asked Aug 17, 2019 at 18:46

4 votes

4 answers

240 views

Internal chemistry of a melon bomb

asked Jan 28, 2020 at 17:07

4 votes

1 answer

280 views

What are the effects of bullets on a superhuman who keeps getting stronger?

asked Nov 9, 2021 at 22:04

3 votes

3 answers

575 views

Is it possible to create an organism that is completely immune to radiation?

asked Jan 9, 2020 at 22:58

3 votes

3 answers

1k views

Could a vehicle levitate through use of ultrasonic sound waves?

asked Jan 7, 2020 at 18:04

2 votes

4 answers

354 views

could a robot fly with powerful enough electromagnets?

asked Dec 11, 2019 at 17:54

2 votes

4 answers

314 views

Is my robot concept viable?

asked Dec 13, 2019 at 20:31

1 vote

1 answer

139 views

Is it possible for a naturally-evolved organism to feed on kinetic energy? [duplicate]

asked Dec 8 at 23:55

-1 votes

1 answer

135 views

Is it possible for two stars to orbit a planet? [duplicate]

asked Nov 25 at 0:03

-3 votes

1 answer

143 views

what are the properties of anti-magic? [closed]

asked Dec 13, 2019 at 18:06

Stack Exchange Network

24 Questions

Is there an evolutionary advantage to having two heads?

How would predation work in an empathic universe?

Is my plasma cannon concept viable?

Why would an AI overlord want to give their robot citizens emotion?

Could a form of acoustic levitation be used as artificial gravity?

How big could a land-dwelling arthropod get if it wasn’t limited by oxygen consumption?

How big would the brain of an omnipresent being be?

Is a reptile with diamond scales possible?

How do wraiths control their bodies?

Could a robot that can survive at the center of the Earth also survive a nuclear explosion?

How can an amorphous creature change viscocity at will?

Cultural effects of revenants

Can a nuke be safely destroyed mid-flight without triggering its explosion?

anatomy of a head-butting cyclops

The anatomy of an organic microwave generator

Internal chemistry of a melon bomb

What are the effects of bullets on a superhuman who keeps getting stronger?

Is it possible to create an organism that is completely immune to radiation?

Could a vehicle levitate through use of ultrasonic sound waves?

could a robot fly with powerful enough electromagnets?

Is my robot concept viable?

Is it possible for a naturally-evolved organism to feed on kinetic energy? [duplicate]

Is it possible for two stars to orbit a planet? [duplicate]

what are the properties of anti-magic? [closed]