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Posts by Mephistopheles‭

146 posts
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Q&A The Requiem quietly plays: Is it possible for molecular machines to read and modify proteins in the brain?

So, I had a concept (a bit large for a single question). One of it's parts is nanomachines rewiring the brain of the subject. Since we don't know much about the exact workings of the human brain, ...

2 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A How can our boss play his theme song in (almost) any environment?

So. our boss is kinda... nuts. His current pet project is to create a device that can play his theme song whenever his location is revealed to someone within a 50 meter radius. Naturally, he outsou...

3 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question audio
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Q&A Why would the Ressurectinator cause phantom pain in the people it brings back?

The Ressurectinator is a handy machine than can bring back people from death. Unlike the virgin Lord of Light, the chad Ressurectinator does that without human sacrifice and/or permanent scars. Yo...

4 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question
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Q&A What would make a bigger animal be able to fight effectively against humans with firearms

Basically, I have a creature that is larger than an average human, and smaller than a bigger shire horse. So, size is adjustable. The bodyplan is similar to that of a horse, except for a longer nec...

4 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question creature-design
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Q&A What would be the best propulsion system for this aircraft carrier?

So, I was watching a funny movie about undead pirates when the realization hit me, I never once tried to create naval superiority for my Mary Sue. Well, guess I just do it now. Titanic 2: (n)Ice t...

8 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question ships engineering
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Q&A How could a scientifically plausible Rust Monster quickly erode iron-based metal objects?

Rust Monsters are one the few original monsters in D&D that didn't fade into obscurity. Probably because of their ability to turn James' favourite metal items into dust. Rust monsters are ba...

1 answer  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Anatomically Correct City-leveling monster

In many fantasy stories, dragons are portrayed as giantic monsters that can destroy cities, if not, then at least a castle. Now, we can theoretically create something flight-capable even with mass...

4 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question creature-design
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Q&A Scientific reason for incense burners to be an effective ward against malevolent "spirits"

Malevolent Spirit: Malevolent spirits are swarms of barely visible machines that have accidentally been imprinted with a deceased person's memories. They posess swarm intelligence and communicate w...

4 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Dragons have an armor that is similar to that of sungazer lizards. Why would the dragons have the spikes as well?

A Smaug giganteus. If you do as much as think about slaying it, I'll force feed you gasoline and shove a match down your throat. Sungazers are awesome. They're so awesome I decided to base some p...

8 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Is a 500 kg flying creature possible?

I usually like to leave some wiggle room for myself when fleshing a concept out. Dragons make that sort of impossible, same's true for nanomachines but ripped senators are a question for another d...

2 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Would stronger tendons and bones allow for stronger muscles for the same weight?

Follow-up to this question: Would linear increase of a muscle's dimension increase the power as well? Let's suppose there is a genetically engineered creature that has the abilty to synthesize gr...

1 answer  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question bio-mechanics
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Q&A Would linear increase of a muscle's dimension increase the power as well?

The square-cube law applies to bodies with the same shape, and require them to be increased/decreased in all three dimensions. If you were to take a cube, with every edge being a long, and expand i...

2 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question bio-mechanics
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Q&A Heavenly Host Daycare and Correctional Facility for misbehaving gods: Bahamut and Tiamat 1/2: Containment

Once upon a time there was a world called, "The Gone, but not Forgotten Realms", ran by #GamerGate Garry and #ClintonBodyCount Anon. One day, Anon got tired of Garry taking his work for granted and...

3 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A How does the atmosphere of this spaceship work if my brain doesn't?

I want to have air and STP (standard temperature and pressure) around my spaceship. Other properties: Objects can enter and exit it without bumping into any kind of a barrier? In fact, there doe...

5 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Justification for predominantly late-medieval style buildings in a modern world

So, my setting operates with some futuristic tech, which turned out to be pretty lame (especially nanomachines, they're just fancy pants medicine). Therefore, to spice things up, I encased it in a ...

4 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question architecture
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Q&A How could a charge-type breath weapon work?

Charge-type breath weapon: Creatures with this type shoot singular, high-damage, high-precision "charges" of (insert dragon's element here) that explode upon contact. Examples: Toothless from the m...

3 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Can a feathered wing be also compliant?

So, to quote pterosaur.net: Unlike the wings of birds, the wings of pterosaurs would have tended to change shape under aerodynamic load - something often referred to as 'passive cambering'....

1 answer  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A How to restrain your dragon?

There were many questions in this site about slaying dragons, butchering dragons, but never one about restraining them. Poor Gyvaris managed to avoid all those fates but the last. Gyvaris is a dra...

6 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question dragons
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Q&A The right size for dragons

Note: size here denotes the physical dimension(s) taken up by the creature in a natural, idling posture One of the many fantasy tropes that make me want to Fahrenheit 451 contemporary fantasy lit...

4 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A How would flight factor into shepherding for Aarakocra (birdfolk, basically)?

So, my setting, as of now, is a singular supercontinent, with a large mountain system running across one of its sides, basically the fantasy equivalent of the Andes. On paper this (or at least its ...

3 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Could a living creature produce silicon carbide?

Silicon carbide is a ceramic often used in vehicle and body armor, but could a living creature produce and use it the same way? Assume the creature was genetically engineered.

3 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A What configuration would provide the most protection for a male dragon's reproductive organs against mechanical and chemical attacks?

Dragons awesome (that's why sub-par writers and DMs use it as a substitute for an actually engaging story/setting) but they're still just animals, animals that reproduce. Besides it's painful to g...

3 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A Armor design for bird people? | Gliding

So, there are birdpeople/birdfolk in my setting. They're ~170 cm tall bipedal humanoids with a pair of functioning wings, slightly below the shoulders. They're covered with feathers, except for the...

5 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

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Q&A How to encrypt the activation signal for my kill-switches to make them impossible to hijack

Dragons are awesome, but they're still vulnerable thanks to their low-numbers and a certain type of people... So, to prevent those from killing even a single dragon I came up with the wedding ring...

2 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question robots security
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Q&A Dragon scales are foamy inside, how to make them more bullet-resistant?

The three most common properties of dragon scales are: being lightweight heat-resistance just plain resistance The first two are simple: by making the scales out of a substance similar to nacre...

5 answers  ·  posted 5y ago by Mephistopheles‭  ·  last activity 5y ago by Mephistopheles‭

Question armors dragons