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I want to know if a planet with an atmosphere identical to that of Earth could be big enough so that from no point in the lower atmosphere it would be possible to appreciate the curvature in relati...
I also need to combine two suggestions about changing a person's muscle fibers so that my genetically modified person has both of them. The first sentence refers to the modification of human muscle...
My question is: What needs to be changed or improved in the structure of human muscle fibers so that my genetically modified person can lift several tons ( from 2700 to 7000 kilograms), taking into...
Monotremes are the oddballs of the mammal family, the echidnas and especially the platypus are absolutely absurd creatures with their bizarre anatomical features and mishmash of reptilian and mamma...
In this universe, Earth had a couple orbital rings during the construction of the colony ships that were sent to Alpha Centauri. Humanity has achieved fusion power and efficient space flight (1g ac...
Vocal mimicry for this question refers to the ability to imitate the sounds of other animals, exemplified in this video of a lyrebird mimicking several species of birds, a chainsaw and even a camer...
Under what circumstances could an inherently individualist species become intelligent and advanced? Usually, animals require social interaction for intelligence to develope. Or at least that's wha...
Basically a world that cannot be mapped.
Tomorrow morning, an apocalyptic event wipes humanity off the face of the earth - except for in Antarctica. The nature of the catastrophe is unclear, but it seems that any human will die within a f...
Landia, a land based civilisation, has recently established diplomatic relations with Aquatica, a civilisation of fish people. The two peoples exchange gifts to each other - including from Landia, ...
Set in the year 3020 CE, every crew on board has a personal issued portal gun to easily get around the interior of the spaceship. The handheld portal gun can instantly teleport the user along with ...
In my story several flying mythical creatures have been brought in a more realistic world. some creatures like Gargoyles can only fly for short distances while others like the heavenpiercer (a type...
Intro: As some of you may know, the character shown in this picture is none other than the Weather Wizard, one of the Flash's most dangerous adversaries. With the help of rod-like device in his h...
My friend and I are working on this world called Roia. It shares many terrestrial properties with the real life earth: composition, axial tilt, distance from the star, presence of water, etc. You c...
This is a science fiction intelligent alien biology question. I'm imagining a race of large (around 2m in height) insect-like species on a distant planet who discovered astronomy VERY late in thei...
I want to write a story taking place on the natural satellite of a gas giant, with said satellite being massive enough to prevent, or at least strongly deter, space travel, such that the resources ...
My species lives on a world that is filled with very few storms, lush environments, and naturally forming metallic monoliths. The species are like humans, but one thing that sets them apart from hu...
Reptile reproduction, it turns out, is more flexible than our own. Whiptails, a girls-only species, can lay unfertilized eggs without the need for a male. And Komodo dragons have recently been di...
One of the planets I'm thinking of for my book series has all of its landmass in the northernmost half of the northern hemisphere (it is thus mostly a water world) and is completely geologically de...
In terms of scientific and engineering challenges, which one is closer to fruition? Specifically I am looking for the feasibility of using one of these systems for space-only travel between the orb...
We know that in biology, a species evolves to better survive its planet and its various climates and geography, which is mainly a result of natural selection. But, sometimes, this natural selecti...
Mariam Nabatanzi Babirye is a woman in Uganda who has had 44 children in her life due to her bearing many children at one time. This unusual situation is because of a rare genetic abnormality that ...
Imagine a race of humanoid alien living somewhere in the universe evolves weird sensory organ which can only picks up frequency of light ranging from 800MHz up to 2.5GHz which is in the microwave s...
"Imagine that. A planet teeming with life, entwined with one another with mere thought and nothing more. A silent harmony, a quiet world." Context Through some still unknown science, and on this ...
One trope seen in movies is mind control. This trope involves a person or thing taking over another person's body, whilst visual or auditory cues and friends try to help the original person regain ...
