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Posts by Werrf‭

13 posts
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Q&A How expressive is a color-based language?

Given the complexity of colouration that cephalopods are capable of, one can easily imagine their language being vastly more complex than a spoken or written language. You'd begin with the obvious...

posted 7y ago by Werrf‭

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Q&A Can quantum spin be converted to macro systems?

I'm designing an FTL system for a new universe, and I'm trying to figure how 'plausible-sounding' this thought is. The idea is that space is tangled and twisted in twelve dimensions, so that dista...

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

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Q&A Can there be a space age without petroleum (crude oil)?

Yes...probably What was really important to our development of technology was not oil, but coal. Access to large deposits of high-quality coal largely fueled the industrial revolution, and it was...

posted 7y ago by Werrf‭  ·  last activity 7y ago by Werrf‭

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Q&A Would a food chain based on bacteria in hot springs be able to support a human population?

I'm designing a city built to take advantage of valuable mineral deposits in a large polar desert. The city is built around a Yellowstone-esque region of hot springs and geysers, where underground ...

2 answers  ·  posted 7y ago by Werrf‭  ·  last activity 7y ago by Werrf‭

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Q&A Encasing a star in a perfect insulator

Suppose that I have come into possession of a substance, technology, or spell that functions as a perfect insulator and reflector. No energy can pass through it, and is instead reflected back the w...

8 answers  ·  posted 7y ago by Werrf‭  ·  last activity 6y ago by Werrf‭

Question stars physics
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Q&A How long does a component of a Dyson swarm spend in shadow?

I'm building a Dyson sphere - a real one, like Freeman Dyson originally proposed, made of swarms of solar collectors in independent orbits that fully surround the star, something like this: Each...

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

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Q&A Many eyes or fewer?

I'm designing a sentient, aquatic creature, and trying to decide how many eyes it should have. This creatures biological strategy is one of redundancy - it has multiple mouths, multiple tentacles,...

3 answers  ·  posted 7y ago by Werrf‭  ·  last activity 7y ago by Werrf‭

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Q&A What negative effects would scientists check for to see if a given technology or location is safe?

Short version - some physicists have created a pathway that appears to permit near-instantaneous travel between two distant points. Objects propelled through one side on the correct vector will eme...

3 answers  ·  posted 7y ago by Werrf‭  ·  last activity 7y ago by Werrf‭

Question biology
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Q&A Can the laws of physics be changed to inhibit chemistry but permit technology?

Some more-than-usually clever boffins have knocked up a system that allows them to form portals into a region where the laws of physics are rather...different. An object that is fired through one ...

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

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Q&A What could fill the crocodilian niche in colder climes?

In populating a fenland region similar to the Somerset Levels in England, I'm finding a need for an aquatic ambush predator to haunt the region and snack on the occasional disrespectful traveler wh...

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

Question environment biology
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Q&A Optimal wavelength for an interstellar communication laser

The Precursors are looking for recruits for their interstellar army. Obviously they don't need primitives who can only just bang rocks together, so they've set up a test - a beacon, lying above the...

2 answers  ·  posted 7y ago by Werrf‭  ·  last activity 7y ago by Werrf‭

Question space physics
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Q&A Valuable minerals near dormant volcanoes

When building a city, one must consider why one is building a city. It's all very well imagining a city perched on top of an inaccessible mountain peak, but a believable world requires that we cons...

12 answers  ·  posted 7y ago by Werrf‭  ·  last activity 4y ago by Werrf‭

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Q&A What kind of stellar core or degenerate material would be needed to create a survivable explosion?

The Scenario: A group of scientists on a research space station are conducting tests on a Bose-Einstein condensate. They can't figure out why it is that every time they get their condensate to for...

1 answer  ·  posted 7y ago by Werrf‭  ·  last activity 6y ago by Werrf‭