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Posts by akaioi‭

6 posts
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Q&A How can I get enough food into my underground empire?

I'd like to have a large underground world. Imagine the "Underdark" which will be familiar with DnD folks. A huge network of large and small caverns connected by winding passageways. The occasio...

7 answers  ·  posted 7y ago by akaioi‭  ·  last activity 7y ago by akaioi‭

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Q&A What happens when aliens vaporize the Panama Canal?

On January 1, 2018 angry aliens decide to show humanity just who's boss. So they vaporize an area of land 1 mile deep and 10 wide, centered around the Panama Canal. Some preliminary facts that we...

1 answer  ·  posted 7y ago by akaioi‭  ·  last activity 7y ago by akaioi‭

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Q&A Can the Iceworld civilization feed itself?

I have a world which is (nearly) a single-biome planet; it is mostly covered in shallow, ice-choked seas. There are few continents, but many archipelagos. Think northern Canada or Alaska as this ...

6 answers  ·  posted 7y ago by akaioi‭  ·  last activity 7y ago by akaioi‭

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Q&A Is pregnancy in zero-g a barrier to long term space living?

I'd like to have a community of humans live indefinitely in space habitats (think space stations supporting mining operations in the asteroid belt). The technology would be "day after tomorrow"-le...

4 answers  ·  posted 7y ago by akaioi‭  ·  last activity 7y ago by akaioi‭

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Q&A Psychological effects of non head-based killing techniques

Wait ... what? Basically, this: Most land predators on Earth use their mouths to kill their prey. That is, they have to stick their precious, irreplaceable heads into harm's way every time they ...

13 answers  ·  posted 7y ago by akaioi‭  ·  last activity 4y ago by akaioi‭

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Q&A Effect of destroying the Antarctic Circumpolar Current?

The Antarctic Circumpolar Current is a current which endlessly circles around Antarctica. (Deets: https://en.wikipedia.org/wiki/Antarctic_Circumpolar_Current ) The key factors I want to highligh...

1 answer  ·  posted 7y ago by akaioi‭  ·  last activity 7y ago by akaioi‭