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Need ideas for the evolution of the kumiho, the Korean nine tailed fox that is native in the Korean peninsula. First of all, this species is sex...
Let's say you have a cyborg who's replaced their whole body, everything but the brain, with machinery. Next, you put them on a spaceship pulling dozens or even hundreds of gs. How are they going to...
How do force field work in many sci fi fictional universes? I remembered the last time I checked the strength of the electromagnetic field a.k.a force field is proportional to the power output from...
Let's say that, in a universe modelled after Patema Inverted, there are two "flavors" of matter: one which is attracted by gravity (so when dropped on Earth it would fall down), and one which is in...
After reading Is it possible to build a bridge between planets?, I wonder: what situation would provide technology support that enables them to make the trip, but limits them to walking speed? Th...
Anatomy wise, how could growing legs or having your legs melded together to form a large fin happen in a matter of hours? How could the change work in reverse? I want this to be able to work with...
[WARNING] Approximate physics incoming A few months ago I was looking for a way to get to Gliese 581 within 100 years. So I've been reading a lot from Wikipedia and other sites about different pro...
In our world's 2016, the German town of Munich is part of the country of Germany. Now in an alternate Earth I would like Munich to be part of the Great French Empire (in the alternate year of 2016...
Alternate question title: From Fungi to a Fun Guy So, I asked a previous question about which non-animal would be the likeliest to evolve sentience. The answer turned out to be fungus, since mycel...
So aliens find Earth to be suitable for colonization and disregard humanity's claim. Not because they are racist, but because they are so different biologically and psychologically that humans simp...
I suggest alteration of the name from "Scientific Speculation" to a more appropriate "World, Speculation". Why? Most questions they seek to answer are somewhat based on science, but rarely take s...
Hey everyone, new user here, I've already seen a couple of people complaining that the name isn't accurate, or it doesn't represent what is asked here, is there a pool to vote on whether to change ...
Okay, not literally Krypton style, but let's say some local astronomical event is going to render every rocky surface in our solar system totally uninhabitable. Details aren't terribly important, ...
I am interested in creating a reality based version of a creature from Greek mythology called a Siren. Sirens were believed to combine women and birds in various ways. In early Greek art, Sire...
A submission for the Anatomically Correct Series. The plant genus Mandragora as we know today are nightshades that contain highly biologically active alkaloids that make them poisonous, with the...
Zerg Overlords are flying alien creatures that aid their broods by managing lesser members of the swarm, transporting units within their carapaces, and alerting a hive about any danger they perceiv...
Demons have been a staple of multiple religions for thousands of years, just like angels. While some of the points brought up in the Anatomically Correct Angels post (and other posts on flying huma...
Considering there are at least several thousand depictions of trolls in the media, we'll be talking about the traditional trolls from Scandinavian folklore. They're usually described as being ...
This is a submission for the Anatomically Correct Series Kappa are creatures from Japan said to lurk in rivers and lakes. They are described as small humanoids resembling a cross between a monkey,...
Continuing in the theme of bringing creatures from video games into the Anatomically Correct series is the Chocobo of Final Fantasy lore. Put simply, a Chocobo is a large bird. It is unclear whe...
The Nachtkrapp is a german version of the bogeyman or in a more general term a kind of bugbear. Nacht is the german word for night and Krapp is used in southern germany and austria as a word for ra...
Please avoid the obvious jokes. Now I know there are different versions of the Greek monster Typhon, so first I will try to describe its properties. Incredibly large roughly 50-100 feet tall, al...
Recently, a question was posted about how a creature like the mythical Charybdis could evolve. Today I want to talk about Charybdis' mythical counterpart: Scylla. Most depictions of Scylla look so...
The Anatomically Correct Series can be found here. The Chimera is another freaky specimen from Greek mythology. It is described as having the body and head of a lion, the head of a goat sprouti...
The Ahuizotl is a creature from Aztec mythology. It is aquatic, and appears similar to a small dog with grasping forepaws like a raccoon or monkey's, and a very long tail ending with an extra hand...