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For questions that ask if a given concept is consistent, or being used consistently, in the context of the referenced world rules. Answers should say yes or no, with supporting info. This tag should not be used with the science-based, hard-science, or science-fiction tags. Comparisons to the real world should use the science-based tag. This tag may not be used alone. This tag may not be used with the science-fiction, science-based, or hard-science tags.

10 votes

Seeing into the past

It should be noted you never are actually seeing an object, you always, technically, see light reflected off the planet. This is similar to how if you get a letter in the mail you aren't getting the l …
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3 votes

World-wide agency that works outside of the world's governments

How viable? I'll just address two topics: money, and viewed military threat. Mattel Inc sells the following groups of toys: Barbie Polly Pocket dolls Fisher-Price toys Hot Wheels Matchbox cars Amer …
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23 votes

Can a split personality itself have split personalities?

Dissociative identity disorder (DID; split personality) is one of the most controversial psychological conditions and professionals can't really agree on a formal diagnosis process. Professionals gene …
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2 votes

Ways to "kill" an AI?

Assuming these AIs have near science-fiction levels of hacking ability, which seems to be in the spirit of the question (Although see my question here for complications of that) Infiltrate the (netw …
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7 votes

How do I defeat a master of the elements

The cheapest way? Live him to death. Assuming he doesn't make miraculous advancements in medical technology, and understand the absolutely precise mechanics to increasing his lifespan (which we're c …
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13 votes

How could I have modern computers without GUIs?

Stop the push to put a computer on every desk; TUIs can be used by experts, but GUIs were all but required to make the jump from "specialist equipment" to "general use equipment." Never see a capital …
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3 votes

I have a program that hacks the banks and put money in my bank account. Can- and will- I get...

In the US income is reportable, including interest in a bank account. Banks that loan money (read: every bank) must also establish the capital that they're loaning from by federal law. Accounting wor …
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4 votes

Characteristics of the Ultimate Predator

Fast - Raw speed is useful to outrun enemies Agile - Ability to maneuver and change course Use of its environment - This can be camouflage, ability to climb in a forest, ability to swim in a river, e …
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30 votes
12 answers
8k views

Reality Check: Batman

One of the most popular types of superheroes breaks down to the "highly skilled, highly intelligent, (sometimes well funded) martial artist," with the most well known example of this superhero trope b …
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3 votes

Spherical Missiles

Aerodynamics Simply a sphere causes more drag, as you suppose. This is just as much an issue of how it impacts the air (nose) as how deals with the trailing portion (tail). It'd take more energy to mo …
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69 votes

What's the most reasonable way to fit Monsters in your Pocket?

Because of conservation of mass your monster beast will still weigh just as much before as after, so assuming the monster is actually inside it and you're not cheating your requirements, you're going …
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7 votes
3 answers
1k views

Largest and strongest dome fortification for citizens

Meta note: This is not about a dome over a city, so this is not a duplication of those questions. Instead, this is about a building that is a dome in shape. For precise reasons unbeknownst to outside …
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5 votes

Why would governments want to cover up the existance of aliens?

They could want to cover it up because: Concerns over mass panic of their citizens To gain a tactical advantage against foreign powers Knowledge is power; if I know something you don't I'm at an a …
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12 votes

Why would super-advanced aliens go undercover as humans?

I am a bit of a tech junkie. For this reason I, in my household, have more advance technology than some small organizations in third world countries possess. This being said the idea of me conquering …
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8 votes

Currency that can stand extreme temperatures

Simple. Have a currency based on substance, and not prefabricated pieces. Have the society artificially establish the value of a substance (could be gold, could be something else) that can easily mo …
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