Logan R. Kearsley's user avatar
Logan R. Kearsley's user avatar
Logan R. Kearsley's user avatar
Logan R. Kearsley
  • Member for 9 years, 5 months
  • Last seen this week
45 votes
13 answers
13k views

What does it actually mean to have two time dimensions?

38 votes
5 answers
4k views

Doing chemistry under water?

29 votes
11 answers
5k views

Can a habitable world rain glass?

25 votes
5 answers
6k views

How deep would the ocean be if continents all eroded away?

22 votes
4 answers
1k views

How deep could dwarves actually delve?

21 votes
12 answers
5k views

Pre-Modern Shipping Containers?

20 votes
2 answers
1k views

Anatomically Correct Diggy Diggy Dwarfs

20 votes
10 answers
2k views

Compressed air lighting?

20 votes
7 answers
3k views

Elephant gloves?

19 votes
1 answer
1k views

Electricity without electrons

18 votes
4 answers
1k views

Celestial navigation in a 4D universe

18 votes
18 answers
3k views

What branch of the military could be most closely associated with fire? [closed]

16 votes
5 answers
680 views

What are the best places in the solar system to mine for fission fuel?

16 votes
7 answers
3k views

Biological refrigeration?

15 votes
4 answers
1k views

Body plan of a 4D human-analog?

14 votes
4 answers
4k views

Hammering under water?

14 votes
5 answers
3k views

Underwater Cuneiform?

13 votes
3 answers
682 views

Anatomically Correct Slinky Worm

12 votes
2 answers
445 views

Do stars work in hyperbolic space?

12 votes
8 answers
3k views

Is a wood-core sword the best use of the metal?

11 votes
8 answers
1k views

Anatomically Correct Modular Body Plan Animals

10 votes
8 answers
2k views

Playing boules... IN SPACE!

9 votes
5 answers
456 views

Sanity check: 4D bio-wheels

9 votes
3 answers
886 views

Blood for hydrogen breathers

9 votes
5 answers
3k views

Flying or swimming in supercritical CO2?

9 votes
3 answers
432 views

Sensors for a clockwork/fluidic robot?

8 votes
5 answers
256 views

Predatory Mimicry?

8 votes
3 answers
453 views

Ecology with methanogenic respiration

8 votes
2 answers
212 views

Shape of a habitable neutron star?

8 votes
1 answer
227 views

An ocean of mud?