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Posts by Arash Howaida‭

36 posts
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Q&A Unlimited Stellar Fusion Thought Experiment

As far as we know stars have a limited fusion cycle. Once they fuse elements up to the element iron, there is no subsequent energy that can be released through fusion, given the inherent atomic str...

2 answers  ·  posted 7y ago by Arash Howaida‭  ·  last activity 7y ago by Arash Howaida‭

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Q&A Could Non-Baryonic Matter Ever Support Computer Architecture?

Premise In a world set 10^40 years from now, or in cosmological decade 60 (a cosmological decade is a long term measure of time such that each successive increment represents a ten-fold increase i...

2 answers  ·  posted 7y ago by Arash Howaida‭  ·  last activity 7y ago by Arash Howaida‭

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Q&A What Factors would Likely Govern the Degree of Similarity between Intelligent Aliens and Humans?

Premise Let me begin by citing the intellectually charged and equally comical banter between physicist Brian Cox and "Doctor Who": (aliens appear on console) Dr. Who: "That's a silent; yo...

4 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

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Q&A Could a Tidally Locked Moon Ever be "Unlocked" via Artificial Means?

Premise The motivation as to why one would want to give a tidal locked moon a spin is out of the scope of this question. I only want to focus on the feasibility. Suffice to say there could be a fe...

2 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

Question space technology
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Q&A How close to Impossible can Navigation be on a Jungle Planet (for a Stone Age Civilization)?

Premise I would like to create a world that is rendered nearly impossible to navigate by natural circumstances. In my particular world, a thick jungle covers the whole planet from pole to pole; th...

2 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

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Q&A How could polycephaly evolve as a byproduct of natural selection?

Why this question is different from existing questions... The closest question to mine is Anatomically Correct Cerberus. It is clear from the answers to that question and indeed it's axiomatic to ...

20 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

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Q&A How should fledgling planet colonies deal with supply crews suffering from barophobia (fear of gravity)?

Premise In the movie Gravity, gravity embodies the persona of the film by virtue of its absence. It purportedly leaves the audience with a sense of fear of the chaotic zero-G environment and likew...

8 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

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Q&A How close to complete speciation can a devout group of people who want to grow wings or glide get?

Premise Suppose a cult has been receiving special "visions" of doom far off into the future. Even though this prophecy of doom is not impending in the here and now, these cultists are very long-te...

5 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

Question evolution
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Q&A How do I maximize a planet's wave height (on average)?

Premise I am in the formation phase of a fictional world. I would like one of its notable characteristics to be extremely large waves. On Earth, most of our large waves are triggered by earthquake...

7 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

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Q&A Massive Meteor Net?

Premise Suppose a world has no other means to deal with a potentially devastating meteor impact than creating a net on the planet. Their hope is that the massive net will catch the meteor and slow...

9 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

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Q&A Siamese Twin Planets?

Premise I want to explore the possibility of a planet that is extremely misshapen. If we were to extrapolate what we have observed from our solar system and the extra-solar planets discovered so f...

3 answers  ·  posted 6y ago by Arash Howaida‭  ·  last activity 5y ago by Arash Howaida‭