Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »

Search

Advanced Search Options

To further refine your search, you can use additional qualifiers such as score:>0.5. For example, the search score:>=0.5 created:<1y grammar would return only posts mentioning "grammar" that have a score >= 0.5 and were created less than a year ago.

Further help with searching is available in the help center.

Quick hints: tag:tagname, user:xxx, "exact phrase", post_type:xxx, created:<N{d,w,mo,y}, score:>=0.5

Filters
13.1k posts
 
50%
+0 −0
Q&A What would an efficient swimming creature in magma be like?

This question is specifically about the mechanics of an alien creature swimming in highly viscous magma, the unlikeliness of life surviving at magma temperatures etc isn't relevant. Just imagine it...

7 answers  ·  posted 7y ago by Fred the John‭  ·  last activity 7y ago by Fred the John‭

50%
+0 −0
Q&A Economic systems for micronations in space

What are possible economic systems for use within a space-based industrial settlement? The different approaches are to be weighed by the competitve advantages they offer to their respective commun...

6 answers  ·  posted 7y ago by JDługosz‭  ·  last activity 7y ago by JDługosz‭

50%
+0 −0
Q&A Fusion by collision?

So, I'm still working on the plasma weaponry, the shape is a: Spheromak: The spheromak is a type of plasma configuration which enables the plasma to contain itself with its own magnetic field, eve...

3 answers  ·  posted 7y ago by Mephistopheles‭  ·  last activity 7y ago by Mephistopheles‭

50%
+0 −0
Q&A A poison that only works if you know it is there

In the book He Drank and Saw the Spider, a poison is talked about in a metaphorical way: A person can be poisoned by putting a specific kind of spider into their cup, but the poison only works if ...

26 answers  ·  posted 7y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

Question poisons
50%
+0 −0
Q&A How realistic are ice plants?

How realistic is it that in the future someone invents plants that can live on top of the Antarctic ice sheet or are floating on ice like in the Arctic?

5 answers  ·  posted 7y ago by Anixx‭  ·  last activity 7y ago by Anixx‭

Question biology flora
50%
+0 −0
Q&A How to limit a magical physics power?

I have a character that gains a "force" power that allows him to use his mind to manipulate physics such as levitate weights, warm a space, cool a space, stop objects and transmits things by pullin...

6 answers  ·  posted 7y ago by C.j. Crites‭  ·  last activity 6y ago by C.j. Crites‭

50%
+0 −0
Q&A What Natural Forces could Make Intelligence/Technology a Disadvantage or at Least Inferior to Something Else?

Premise I'm creating a pre-history world to attempt to demonstrate an alternative sequence of events. I would like natural forces to somehow make natural selection view intelligence/technology as ...

24 answers  ·  posted 7y ago by Arash Howaida‭  ·  last activity 6y ago by Arash Howaida‭

50%
+0 −0
Q&A From scratch measurement units

An exploratory spaceship holding strangers from many cultures and races has a problem leading to escape pods being deployed to a nearby world that is conveniently survivable. The pods crash land in...

9 answers  ·  posted 7y ago by Darkhorse‭  ·  last activity 7y ago by Darkhorse‭

50%
+0 −0
Q&A What evolutionary history supports sapient felines?

So, I have a story in which all of humanity flee's the Earth. The reason as to why they left is out of the scope of the question. After they leave, I want for the domestic house cat (or some other ...

4 answers  ·  posted 7y ago by Uncle Tres‭  ·  last activity 7y ago by Uncle Tres‭

50%
+0 −0
Q&A Could humans colonize this planet?

Star A Mass: 1.2 x Sol Radius: 1.157 x Sol Luminosity: 2.074 x Sol Temperature: 6,444 K Star B Mass: 0.63 x Sol Radius 0.691 x Sol Luminosity: 0.158 x Sol Temperature: 4,378 K Semi-Major ...

2 answers  ·  posted 7y ago by Dark Martin‭  ·  last activity 7y ago by Dark Martin‭

50%
+0 −0
Q&A How can Nebulae be harvested?

My question is about a far off and seclusive colony in the reaches of the Orion nebula. As they are relatively isolated they have resorted to harvesting the nebula itself for resources. What I wa...

2 answers  ·  posted 7y ago by Garto‭  ·  last activity 7y ago by Garto‭

50%
+0 −0
Q&A Can I detect one ship arriving in an otherwise abandoned solar system?

My setting is more Space Opera than science based, but I am attempting to keep a consistent set of rules for space travel. I'll try to narrow down my question to a "lowest denominator" for the bene...

7 answers  ·  posted 7y ago by wetcircuit‭  ·  last activity 7y ago by wetcircuit‭

50%
+0 −0
Q&A In a post-modern world, can meeting new people mean preference over local communities and/or families?

Gonna be hard to put it to words, especially because of the rather broad scope of my question, but I think it can be a proper submission here. Here on Earth, regardless of the period and location,...

5 answers  ·  posted 7y ago by Zoltán Schmidt‭  ·  last activity 7y ago by Zoltán Schmidt‭

50%
+0 −0
Q&A What natural phenomena could make an island unreachable?

If an island in a sub-tropical region were to be unreachable because of natural phenomena, what could those phenomena be? The people trying to reach said island have 17th century seafaring technol...

21 answers  ·  posted 7y ago by Alex Hintermann‭  ·  last activity 7y ago by Alex Hintermann‭

Question climate geography
50%
+0 −0
Q&A How physically small can human intelligence get?

A common trope in science fiction is the idea that a human's consciousness and intelligence can be downloaded onto a computer. I recently had the idea that maybe in some apocalyptic scenario, mill...

4 answers  ·  posted 7y ago by Snowshard‭  ·  last activity 7y ago by Snowshard‭

50%
+0 −0
Q&A Determining "scale height" for fictitious planet

My first post, I am sure I will have many more! I am so excited to have found this community! I have a game called Rise: The Vieneo Province and a very old issue that I was hoping to get help with...

1 answer  ·  posted 7y ago by Jason Reskin‭  ·  last activity 5y ago by Jason Reskin‭

Question atmosphere
50%
+0 −0
Q&A Can a planet with a very long day/night harbor life such as Earth?

The year of this planet is 1,000 earth-days-long around its star, and its night lasts half a year. Can it support life such as Earth? With humans and lush forests and liquid water and good tempe...

2 answers  ·  posted 7y ago by Maxwell‭  ·  last activity 5y ago by Maxwell‭

50%
+0 −0
Q&A How much food does a wyvern need in a day?

What would be the daily calorie requirements of a flying creature that could carry 200 lbs on its back? Are there features that could make a significant difference in this calculation (cold blooded...

4 answers  ·  posted 7y ago by PCSgtL‭  ·  last activity 7y ago by PCSgtL‭

50%
+0 −0
Q&A If wyvern like creature evolved naturally what would its ideal habitat be?

In fantasy literature wyvern's often have their habitat set as extreme mountains. Sometimes even depicted as needing to drop from a height in order to take off. Evolutionarily speaking this does no...

7 answers  ·  posted 7y ago by PCSgtL‭  ·  last activity 7y ago by PCSgtL‭

50%
+0 −0
Q&A Are these conditions for a planet realistic?

Since I'm creating a "new world" for my story, I wanted to know if the following conditions would work for an Earth-like planet: Its moon (more or less same size as our moon) being much closer (...

4 answers  ·  posted 7y ago by C. Marshall‭  ·  last activity 7y ago by C. Marshall‭

50%
+0 −0
Q&A How deep must a submarine dive to avoid megastorms?

In a previous question, I established an area that creates megastorms. Unlike a bunch of my other questions, this one is incredibly straightforward: Just how deep does a submarine (Or aquatic life...

5 answers  ·  posted 7y ago by Andon‭  ·  last activity 7y ago by Andon‭

Question weather ships
50%
+0 −0
Q&A How to protect toroidal plasma against air-resistance?

I have a plasma rifle, but it's not just any plasma, rifle. This weapon uses accelerates a toroid plasmato incredibly high speeds I can shot the cup down from anyone's head. (and probably smash th...

1 answer  ·  posted 7y ago by Mephistopheles‭  ·  last activity 7y ago by Mephistopheles‭

Question physics
50%
+0 −0
Q&A How to create a seawall with medieval technology?

A seawall is basically a coastal defense to prevent waves and tsunamis. Let's suppose there is a town that is located in a lagoon next to the ocean, a sea version of Esgaroth, the lake town. In thi...

9 answers  ·  posted 7y ago by Heart_L‭  ·  last activity 7y ago by Heart_L‭

50%
+0 −0
Q&A How to stop an asteroid from hitting Earth without nukes?

You are in charge of the world, with technology about the same as we have now, except that a while back the leaders of the world decided that nukes are too powerful, so they destroyed them all and ...

6 answers  ·  posted 7y ago by Foxy‭  ·  last activity 7y ago by Foxy‭

50%
+0 −0
Q&A Balance between superintelligent AI and human race

I'm looking for flaws in my reasoning. My world is set in the near future, and AI technology is progressing rapidly. There are strict rules and regulations about AI development and the threat it p...

10 answers  ·  posted 7y ago by Aeolus‭  ·  last activity 7y ago by Aeolus‭