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Worldbuilding
permeakra's user avatar
permeakra's user avatar
permeakra's user avatar
permeakra
  • Member for 1 year
  • Last seen more than a week ago
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Top posts

12
are there any theoretical alterations (whether genetic or mechanical implants) that could be made to the human lungs to suit thinner atmosphere?
Jul 6, 2025
11
Can a biological furnace work?
Dec 20, 2025
10
What adaptations are necessary to make a falcon-sized animal with insect-like flight?
Mar 15, 2025
8
How cold might it get below an enormous floating island?
Mar 7, 2025
7
How would a gas-light style city in a world with very little metals available differ from Earth-equivalents? [closed]
Sep 12, 2025
7
Feasibility of a thermite-based “Lava bomb”
Dec 13, 2025
5
Is inflation sustainable over a very long period?
Dec 11, 2025
2
I need a reason for artillery to still be used despite suboptimal conditions and terrain
Sep 20, 2025
0
Ways for a Planet to Produce More Silicic Acid
Jun 22, 2025

Top network posts

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70
Do all salts taste salty?
56
Why add water first then acid?
45
What is the reason for the exceptional stability of the cyclopropylmethyl carbocation?
39
How can there be decimal subscripts in a molecular formula?
27
Do non-redox reactions exist?