All Questions

5
votes
2answers
76 views

Poisoning with remote controlled insectoid drone?

Would it be possible to create a mosquito drone like the one below and use it to inject a target with some deadly poison like Novichok?
4
votes
6answers
136 views

Interplanetary/Interstellar World Blight

I have a bacterial organism called the "World Blight" this creature's life cycle revolves around being introduced to a new planet, spreading across the planet and terraforming it to its liking, and ...
6
votes
1answer
101 views

Effects of a ferret-like spine/ribcage on bipedal posture, possible leg lengths/proportions?

I was recently redesigning some mostly hominid Aliens I designed a long time back in high school and felt were a little lackluster, and since they were already Tall, Wiry, and vaguely Shambolic-...
9
votes
10answers
3k views

What kind of equipment would a giant-slayer use?

My character is a giant-slayer living in the far North with his family. He is able to bend and generate magnetic fields. The only technology he could use would be something like Feudal Japan and/or ...
1
vote
1answer
187 views

Is it possible to divert a 1km Asteroid from Earth?

I am writing a scenario for a game that I am a fan of. It involves an asteroid heading for impact with the Earth in 2027. This asteroid's initial diameter is about 1km, but it is slowly disintegrating ...
6
votes
4answers
808 views

Potential system to system travel?

So one of the ideas I've come up with for system to system travel, in the early colony stage of my world, is using fuel boosters to start the journey and then to reach the required speed for the ...
35
votes
34answers
12k views

Why would a fighter have a weaker shield than a capital ship?

I enjoy designing games, and in one that I'm working on the ships have shields, similar to the shields in Star Trek. They are created via some kind of force field projection mechanism and are ...
1
vote
2answers
99 views

How Do You Start a War? [closed]

TLDR: How would you start a war between allied nations? A little bit of background. My story takes place in world where people have the ability to use life force much like electricity. Three main ...
-1
votes
0answers
77 views

Shift rotations on large naval ships [closed]

Along the lines of these other questions: Correct number of officers on a ship What does a naval vessel's crew composition usually look like? What does a naval ship's hierarchy look like in ...
18
votes
8answers
6k views

Is a red sea on a habitable world scientifically possible?

I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a ...
8
votes
7answers
2k views

Earth under one roof: Feasible?

Okay, so how feasible is it- if even possible- to put the Earth under 'one roof'? So here is the premise. The world is heavily heavily over populated, so overpopulated in fact that almost all of the ...
21
votes
9answers
7k views

Could common people be ready to go to space in a matter of days?

Let's say that suddenly NASA needs my characters, a party of scientists without prior experience, to go to space with a Space Shuttle-like spacecraft for a seven days mission. They only need to do ...
8
votes
1answer
175 views

Is this a plausible timeline if the United States legalized prior restraint following the Pentagon Papers?

In actual history, the Supreme Court ruled in 1971 in New York Times v. US that prior restraint is illegal, upholding its earlier decision in 1931 in Near v. Minnesota. In my alternate history, the ...
24
votes
13answers
6k views

How can a planet have a deadly eclipse-like “spotlight”?

A solar eclipse occurs when the moon passes between the Earth and the sun. The result is a giant shadow that sweeps across the Earth's surface. This world has the opposite phenomenon. Instead of a ...
3
votes
3answers
198 views

Mechanical amplification without creating huge distances?

How would a mechanism look that allows a person to e.g. turn a crown-sized wheel (from a watch) by any amount (e.g. 180 degrees) resulting in a turntable (from train yards) turning the same amount (e....
3
votes
2answers
398 views

Could a ~150 mile impact basin form from a small object imact?

Could a ~150 mile (240 kilometers) crater form from a small object impact? So the object impacting the site of the crater is a human shape and not able to be destroyed. The location of the impact is ...
4
votes
9answers
302 views

Could this planet exist?

I've been thinking of a planet where the day/night cycle is way off to where there 30-35 hour long night period, while there are only near 8-4 hours of daylight. The local biological environment is ...
19
votes
13answers
5k views

Ways to keep a fantasy cold war between dragons and knight sorcerers cold?

So here's the scenario. I have two rather large and evenly matched empires: one led by human knight sorcerers with bloodline based magic and another by dragons, who are fairly similar to the dragons ...
6
votes
5answers
242 views

How would shapeshifters be affected by their abilities?

So I have a race of shapeshifters in my world, and in order to change shape or make adjustments to their body (grow wings, arms, tails etc.) They rearrange the atoms in their body, probably through ...
7
votes
10answers
244 views

Plausible reasons for multiple hot seasons in one solar year

Setup: A planet generally with an earthlike climate, although slightly wetter and warmer as a general rule, with a little more oxygen in the atmosphere, but habitable by unmodified humans. Still has ...
6
votes
5answers
252 views

What wishes should a genie grant itself? [closed]

Genies can be trapped in a lamp for long periods of time, maybe hundreds or thousands of years. They are made of vapour so this doesn't inconvenience them much. Whilst in the lamp they don't have a ...
8
votes
4answers
2k views

Steam Powered Door

I'm no engineer, but I was wondering how a steam-powered door would work. I want it to be difficult to open unless you know how (not a simple "twist the doorknob and open"). There is access to plenty ...
21
votes
8answers
5k views

What sort of armor would a bounty hunter wear in the medieval age?

What sort of armor would a bounty hunter wear in a fantasy based world inspired by the medieval ages (1100 A.D - 1400 A.D) that would allow him to be both protected and agile, while remaining somewhat ...
4
votes
1answer
107 views

How quickly would an ecocircle propogate over an unlimited flat world?

Suppose a universe with similar physical laws to ours, with the major exception of gravity not existing as we know it, with an analogous force (hereafter called gravity for simplicity) acting as a ...
1
vote
3answers
169 views

Suspicious helicopter-borne relief packages

Jormungandr, the Snakebot of Doom, is sitting in the ruins of New York City, busily extracting iron and steel from the rubble in order to turn it into railgun slugs - and also extracting any survivors ...
5
votes
5answers
274 views

How can a devil reincarnate himself on earth without being noticed?

The devil is alive, and he walks among you. Eons ago, there was a battle between a powerful deity and a devil from the nine realms of hell. The losing devil, to avoid being killed, broke himself ...
11
votes
13answers
571 views

Why would only negative mutations be inheritable while positive ones are not?

Human souls are born in the immaterium, a spiritual realm that is a reflection of the mortal world. This realm is made up of light and dark energies that symbolize concepts of "good" and "evil". For a ...
2
votes
1answer
96 views

Earth tilt changes due to space launches

How many rocket launches are needed to change the axial tilt of the Earth so much that it is noticeable with instruments available today? We can assume that we are talking about the heaviest rocket ...
29
votes
8answers
4k views

How would trees communicate?

An alternate world is populated by mainly intelligent trees and other plants. These plants are almost exactly the same, biologically, as Earth's plants. The world's climate and geology are very ...
2
votes
3answers
153 views

Could organised crime gangs have ever usurped government in the United States of America?

The place: The United States of America. The time: Whenever organised crime bosses think that they could have a chance of succeeding, between the English recognition of the US as an independent ...
6
votes
3answers
1k views

Is the Avian species from the game Starbound plausible?

I apologize if this question is not written up to standards, I am rather new to this site. I have been an avid fan of chucklefish's acclaimed sandbox title, Starbound, for a number of years now and ...
-1
votes
3answers
247 views

Will a country ruled and dominated by women work?

I'm writing a fantasy comic, and in my comics, I plan to introduce a country/nation/race, where women dominate everything. Men from this race/nation are submissive to the women. Women have all the ...
1
vote
3answers
145 views

Is it possible for two dimensions to exist on one planet? [closed]

I'm writing a fantasy comics and I am stuck on a particular idea. Imagine if Hell existed on our planet. Like hell is here, we simply cannot see it, because there is an invisible barrier between the ...
5
votes
2answers
135 views

Would it possible for a creature to melt down rocks in its stomach and spit out lava?

Worldbuilding and biology have always been two huge passions of mine, especially when it comes to dragons. So well, at the moment I'm working on a little project in which I'm attempting to make ...
7
votes
4answers
576 views

How common is it for a river to enter a valley from a flatter plain?

before I get into my question I wanted to thank everyone for their input in my first thread about the general principles of river drawing. I have taken your comments under consideration and began ...
9
votes
5answers
669 views

What are ways a horned alien race could wear space helmets?

I've already considered that they may file their horns down, but keeping in mind that their horns gradually regrow, it is an inconvenient solution. This is what their horns typically look like: ...
5
votes
2answers
291 views

Would chainmail stop an arrow from a longbow?

Restated in more words, would a conscripted pikeman with a decent set of chainmail but no shield have any hope against an arrow from your basic english longbow?
7
votes
4answers
207 views

Is it possible to hide a base in the Kuiper Belt?

With the Kuiper Belt being composed of well over 100 million objects - some grand, some insignificant - is it possible to hide an asteroid base from enemy sensors within its confines, combined with ...
16
votes
5answers
2k views

Would carbon-based lifeforms be able to eat silicon-based lifeforms?

In the South Galaxy, the overwhelming majority of life lives on planets, breathes air, and is carbon-based. All sentient life is carbon-based. However, in the vast reaches of space, there are some ...
26
votes
14answers
5k views

How to fool a DNA test (for dummies)

It is the year 2000 and Joe has committed a crime in a small town in central Europe. When the police calls all adults living in the area to voluntarily provide a DNA sample, Joe knows he's in trouble. ...
2
votes
3answers
68 views

How can an pantheist council serve as an umbrella for various religious institutions?

Pantheism is the belief that all-things in reality compose an all-encompassing, immanent god. It characterizes a broad range of doctrines differing in forms of relationships between reality and ...
2
votes
4answers
127 views

Day/night cycle science help?

So I am building a world but need help with its day/night cycle and the science to make it work. The planet has a 32 hours day cycle, however there is only 10 hours of light a day. This planet is ...
4
votes
3answers
131 views

A Planet with No Animals

Assuming that an Earth analog was inhabited by both plants and animals like our Earth. Could the non-animal life on the planet survive the absence of animals (excluding sponges and corals) on the ...
0
votes
2answers
92 views

Use for a giant in a space military?

In this story I am writing, I am trying to figure out a place for a giant race in a military for a galaxy-spanning civilization. We'll call them Meat Boys, for joke sake and namesake. ...
-1
votes
3answers
108 views

Using Snow to generate Electricity in Antarctica

So I had an idea for an emergency electricity generator that works like this: you fill a bucket up with snow, you pour it down a hatch and the snow spins some turbines which spin some generators to ...
4
votes
4answers
109 views

Hypothetically, should cultural/genetic Homogeneity in Aliens be considered the Exception, or the Rule?

Humans all belong to a Single Species, localized on a single small-ish planet... Yet we are incredibly diverse in both Culture and Individual Appearance/Adaptation to our environment. This also seems ...
6
votes
3answers
108 views

Technology to produce food without land, what will happen with the land next?

Let's say we have the technology to produce all of the human food in factories without the need for land (i.e. Solarfood, Memphis Meats). Right now, there is about 50% of all habitable land use for ...
8
votes
2answers
129 views

Could a Nautilus Shell, Squid Gladius, or similar structure eventually form the basis of a Spinal column/Skeletal system?

Ok, so, some quick background... I'm not an evolutionary biologist or anything, but I'm helping a friend with some alien design ideas, and at least one of them she designed and wanted help to somehow ...
7
votes
3answers
144 views

Plausible futuristic infrastructure for an underwater micronation built 300-500 feet below the surface

My story takes place hundreds of years in the future after global warming has made life at the surface uninhabitable for most life forms. What’s left of mankind survived because it became popular to ...
5
votes
6answers
177 views

Is it possible to “Smell” in Space? Viable Equivalents?

I am currently creating a Spacefaring Race that regularly travels between planetary systems in order to harvest resources, but due to the fact that the conditions required for them to Breed are fairly ...

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