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Q&A Why do Ichisongas hate elephants and hippos?

In the mythology of the Lambas people of Zambia, there is a creature called the Ichisonga. It is a herbivore, and very rhinoceros-like in appearance. Upon hearing a hippopotamus, it allegedly sne...

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

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Q&A Desert poles but arctic equators; trying to find out if specific way is possible

I'm trying to create a planet with a hot desert north and south pole but a cold equator. Is this possible? and if so how? And if it's heavily related to space how would night and day work on this p...

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

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Q&A How could a planet have most of its water in the atmosphere?

I am creating a speculative evolution project for school (and partially for leisure) and I need a planet for my organisms to live on. I have a rough idea of what it may be like but I'm no expert in...

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

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Q&A What does air vanishing on contact sound like?

I'm about to break rule seven of superpowers: don't think too hard about what it does to the air. A superhero has the ability to disappear any atoms that come within 2 cm of their skin (atoms that...

9 answers  ·  posted 5y ago by Gilad M‭  ·  last activity 5y ago by Gilad M‭

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Q&A What minerals that are more durable than calcium would be suitable for bones?

Edit: I am asking in the context of alien life, should have specifyed that to begin with. I have many ideas for fantasy/sci fi races, and one that I kept coming back to is a species with bones th...

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

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Q&A What would the physical effects be to Elves if they began living underground?

Background: An Elven nation that once thrived for thousands of years as a predominantly agricultural race was forced underground because of unexplainable occurrences of extreme weather conditions ...

3 answers  ·  posted 5y ago by Will Robinson‭  ·  last activity 5y ago by Will Robinson‭

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Q&A How could a planet's magnetosphere fail?

I have a hypothetical world in the works and I have a rough idea of what it might be like. My idea is that the planet was life-supporting with a widely varied biosphere. The magnetosphere failed a...

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

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Q&A Would glacier 'trees' be plausible?

The setting is in a region of a planet comparable to Earth's California in regards to location. The soil is extremely rich in nutrients and subsurface water. But for the past three million years th...

9 answers  ·  posted 5y ago by MintySoftboi‭  ·  last activity 5y ago by MintySoftboi‭

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Q&A Pressure inside an infinite ocean?

Handwaving the origin of one such place, imagine a universe where every part of space is filled fully and evenly with liquid water (at, say 1 degree Celsius). What would be the experience of a soli...

13 answers  ·  posted 5y ago by user289661‭  ·  last activity 5y ago by user289661‭

Question water physics
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Q&A Is it possible for a space city to exist in and draw power from a nebula? Any side effects?

For context, this takes place about 300 years in the future. The space city in question is located in a nebula, completely man-made (not build upon any preexisting foundations like an asteroid etc....

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

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Q&A Would It Be Feasible to Hollow Mount Everest Into a Palace?

Let's say that some Oriental emperor had decreed that he should move his palatial residence from China to Everest. Specifically, he wanted Mount Everest to be his palace, which means hollowing the...

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

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Q&A How would a person be able to attain superspeed if they could subvert Newton's 2nd Law of Motion?

I'm struggling with the physics here a bit since I'm a complete novice at this. I'm making a character whose main ability is to subvert/play around with the 2nd Law of motion. Somehow I understand...

3 answers  ·  posted 5y ago by Nass King‭  ·  last activity 5y ago by Nass King‭

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Q&A How might a mountain bowl form?

On a world similar to Earth minus size, gravity, and a mildly different atmosphere. The weather is much more violent, causing frequent dust storms. The planet is larger than Earth and is mostly scr...

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

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Q&A Would a person be able to punch a truck away, if his ability was to subvert "Newton's 3rd Law of Motion"?

I'm struggling with the physics here a bit since I'm a complete novice at this. I'm making a character who's main ability is to subvert/play around with the 3rd Law of motion (For every action, the...

4 answers  ·  posted 5y ago by Nass King‭  ·  last activity 5y ago by Nass King‭

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Q&A Could an octopus ride a bicycle?

I'm imagining a scenario where there is a conflict between humans and intelligent octopuses. The humans' main mode of transport is the bicycle. The octopuses decide to stage a night raid whereby t...

2 answers  ·  posted 5y ago by chasly from UK‭  ·  last activity 5y ago by chasly from UK‭

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Q&A What sort of qualities might a tortoise-like animal the size of an argentinosaurus need to support its own body?

I am wondering what kind of physical qualities (E.g. Short, thick pillar-like legs) a creature such as this would need to support such an incredible size. The world that it evolves on in almost ide...

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

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Q&A Seasons & days with steep axial tilt?

Given tilt of about 90deg (like Uranus), with day & year like Venus (day longer than year), orbiting a purple (brown) dwarf (not tidal locked). I'm having trouble getting "seasons" & day le...

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

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Q&A What farming practices would allow the Earth to support a population as high as 200 billion

Welcome to the year 2170, the predictions of our grandparents were so wrong: The human population didn't cap at 20 billion, it went far past that. The global population is now roughly 200 billion. ...

6 answers  ·  posted 5y ago by Celestial Dragon Emperor‭  ·  last activity 5y ago by Celestial Dragon Emperor‭

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Q&A Rib size to body size conversion

In lots of barren, deserted or otherwise destroyed landscapes, there are bones of long dead animals to be found. Sometimes, it's a skull, sometimes, these are rib-cages, or ribs alone. And somet...

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

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Q&A Could a person replace half of their body with gold and still live? What technology would be needed in order to be successful?

My character is male and eighteen years of age. He has no health issues. 'Gold' can be replaced with any type of metal - silver, bronze, steel, iron, it doesn't really matter to me. The ideal type...

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

Question humans metals anatomy
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Q&A Could lakes of mercury exist on an Earth-like planet?

I am working on a planet that has insignificant (almost 0 degrees) tilt, no moon, rotates twice as fast as Earth. I intend to create quite an exotic "biome", so to speak, in a subtropical desert z...

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

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Q&A What is the cheapest way to move large amounts of trade goods to orbit?

Given a world with similar size and atmospheric composition to Earth that has a commodity export, be it grain or oil etc, that has trade with other planets, what would be best way to orbit massive ...

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

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Q&A Snow on a low-gravity, high-pressure world

Disclaimer: I am not a meteorologist. Snow forms when supercooled water droplets nucleate onto particles in the atmosphere. After forming, they grow further by both tumbling around within the clou...

2 answers  ·  posted 5y ago by BMF For Monica‭  ·  last activity 5y ago by BMF For Monica‭

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Q&A No oceans but not deserts?

I'm picturing a world without oceans. I'm not after Arrakis; I want a quite lush surface. I'd like no surface water at all, but I'm concerned that makes evolution impossible. (I imagined using chem...

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

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Q&A What sort of atmosphere would develop around an asteroid colony?

In the not too distant future, mankind has established several mining bases on Ceres. There are a lot of spaceships which come and go. Large mining machines are chewing up the interior for resource...

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