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Posts by rumguff‭

8 posts
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Rigorous Science Close the door on your way out - Life lit by a blue dwarf star

I'm seeking a hard science setting for a piece of xenofiction with a decidedly non-sciencey feel. That said, there is no magic or magic technology. The idea is as follows: A red dwarf star has a...

6 answers  ·  posted 9y ago by rumguff‭  ·  last activity 7y ago by rumguff‭

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Q&A Low bio-diversity, high oxygen : implications for development of tool-using life

The trope here is a world with 3-4 X earth atmosphere with high oxygen content (30%). Nice things about this are it enables heavy beasts to fly, and the high pressure smoothes out the negative effe...

4 answers  ·  posted 9y ago by rumguff‭  ·  last activity 9y ago by rumguff‭

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Q&A Attributes of an alien world with a larger role for fungi

I would like to explore how to design an alien planet featuring plants and animals but with a much more prominent ecological role for fungi. More fungi, larger fungi, more complex and beautiful fun...

3 answers  ·  posted 9y ago by rumguff‭  ·  last activity 9y ago by rumguff‭

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Q&A Mycolaria: How can radiotrophic fungi symbiotically assist an animal species to mitigate effects of solar radiation?

Mycolaria is my working name for an alien planet featuring a much more visible role for fungi of all kinds, large and small. There are also animals and plants on this world. This is the second in a...

3 answers  ·  posted 9y ago by rumguff‭  ·  last activity 9y ago by rumguff‭

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Q&A Hydrogenenic Photosynthesis: Strategies for animals

Hydrogenic photosynthesis reduces methane and water to build biomass ($\text{CH}_2\text{O}$) and releases hydrogen: $$\text{CH}_4 + \text{H}_2\text{O} + \text{photons} \to \text{CH}_2\text{O} + 2\...

2 answers  ·  posted 9y ago by rumguff‭  ·  last activity 9y ago by rumguff‭

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Q&A An equilibrium for competing sapient species

What scientifically, socially and logically plausible mechanisms allow two (or more) sapient land-based species (either closely placed on the phylogenetic tree, such as Homo sapiens and Homo neande...

5 answers  ·  posted 9y ago by rumguff‭  ·  last activity 8y ago by rumguff‭

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Q&A Pharbohydrates vs Carbohydrates

Question: Are there are any serious biological or evolutionary plausibility issues with separating the energy storage/production function from the production of structural/regulatory biomass? Back...

3 answers  ·  posted 9y ago by rumguff‭  ·  last activity 5y ago by rumguff‭

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Q&A The Alien perspective - generating alien POV characters via twists on human psychology

TL;DR: suggest human traits of mind/society that one should (a) tweak (b) leave well alone, in order to generate an alien worldview that allows a novel length tale to be told purely from perspectiv...

4 answers  ·  posted 9y ago by rumguff‭  ·  last activity 7y ago by rumguff‭

Question psychology aliens