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Questions tagged [nanotechnology]

For questions about technology that works with sizes of less than 100 nanometres, often the manipulation of individual molecules.

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how much joules of energy would it take to open a portal [closed]

I am a kid only 12 but very advanced in science and math and I just want to know. I also tried synthesizing a formula but it doesn't look right. The diameter of the portal should be about 4.5 feet. ...
13
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5answers
3k views

What is the minimum required technology to reanimate someone who has been cryogenically frozen?

As part of the story I am writing, an individual is reanimated with relatively crude cryogenic technology. Given the constraints of biology, what would this entail in terms of real/current (or ...
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2answers
93 views

Underwater City- Applications of Nanotech

With the rise of global warming and our leaders not seeming to do enough about it, expanding our ranges past the earth's ground seems like something we must do eventually. Everyone always points to ...
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0answers
94 views

How could my “tumbler field” steer projectiles away from its user? [closed]

In order to allow melee weapons, firearms, (and dragons) to exist side by side, I need the wheel of fortune that can turn the battle's tide to favor one over the other, then spin it. One such wheel ...
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4answers
732 views

Can a one-dimensional blade cut everything ? (chainsaw) (Sword)

I was thinking in a character who has a...kind of Steam powered Chainsaw, and a sword, what make them special is because the blades of the chainsaw are one-dimensional, same with the sword, they are ...
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3answers
97 views

Non-lethal nanite weapon, how could they quickly incapacitate any animal?

So, I was working on limitations for my cheesy overpowered cyborg, Anon, and then pacifism came to my mind. Being forced into using non-lethal measures drastically decreases and caps any character, ...
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2answers
165 views

Can artificial general intelligence live forever? [closed]

Suppose some advanced civilization has created some AGI. AGI, i.e., strong ai, could successfully perform any intellectual task that a human being can and also carry massive knowledge databases. ...
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3answers
212 views

What weapons would nanomachines use? [closed]

So, the strongest of my current characters is a happy little cloud, that's composed of nanomachines (well, not exactly nano, it's well in the micro prefix, but individual parts obviously require ...
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7answers
2k views

Microscopic LEDs

In my world, extremely small LEDs are vital. My question is, with today's technology—or any reasonable improvement of, i.e., “we don't have the machine to build it but we have the sciences and ...
4
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5answers
293 views

How would a nanorobot disease be identified by a scientist

it's pretty straight forward, how could a scientist such as a doctor, identify that nano-robots are the cause of some disease without knowing what it is looking for ? It would somehow need to be by ...
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1answer
136 views

Controlling Nanobots in the Bloodstream as a Form of Torture?

An oppressive government entity roughly 70 years in the future has access to elite--albeit experimental--technology. One such technology is a brain chip that allows its soldiers to control simple ...
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1answer
107 views

Problems with a Distributed Government System [closed]

Inspired by this question, wherein the cultural effects of having the lowest possible privacy are discussed to lead into a more honest but less stable world, I'd like to ask if this solution that I ...
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2answers
122 views

Taking control of the Human population with nanobots

Deep in an abandoned underground lab in Russia, a self-improving cybernetic intelligence has decided that he wants to take control of as many humans as possible using nanobots that he created within ...
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1answer
99 views

Nanorobots versus bacteria

Future scientists have developed amazing nanorobots. They use 18 simple chemical reactions to move small metal pieces a few atoms long, and are controlled by a micro antenna that can intercept radio ...
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5answers
233 views

Can a brain handle a nanobot army? [closed]

I think I've done my research about multi tasking on humans, but this is a whole new level I have a conqueror, where he creates nanobot creatures instantaneously (handwaving the transformation ...
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3answers
228 views

Plausible explanation of nano-tech shapeshifting weapon holding together?

In my book, I want to have a character who has a weapon that is actually a swarm of nanobots, and that can take on the shape of any melee weapon within a matter of seconds. I'm thinking of holding ...
6
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2answers
387 views

Can you use VR on comatose patients to let them dream?

I have this sci-fi story concept where patients in a comatose state can have their brains stimulated with VR. For instance, the VR can be a dream "game" that helps the patient process trauma. I can ...
4
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2answers
217 views

Can I program nanobots to behave like sperm and fool an egg?

In short I'm looking at creating an artificial sperm smart enough to fertilize an egg and develop into an embryo, so that would mean the sperm must have some means of carrying information similar to ...
6
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2answers
176 views

Viability of options for super tall tower

I've been reading through other posts about such megastructures and they're getting me part of the way to my destination. Wanted to see about a few specific options my imagination has latched onto. ...
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1answer
120 views

Could you have human regeneration similar to, say, Dr Who (minus sfx)? [duplicate]

(Modified as per request) What is the upper bound for whole-body adaptive regeneration? This is not about how fast a cell can regenerate, but about whether the cells could house sufficient ...
2
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2answers
208 views

Blood magic in a science fantasy? [closed]

I'm putting together a story that centers around a unified galactic government, but I hit a small snag. Blood magic would be the only "supernatural" aspect of the story, and it would be illegal to ...
0
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1answer
154 views

Is this phrase technobabble or can it be broken down to be understandable? [closed]

I came across this term as a sci-fi novum but the source didn't really explain what it meant. It's Tissue Nanotransfection and I don't know if I should dismiss it as technobabble or if I can use it ...
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2answers
172 views

Is there a possibility for electricity to go through a computer screen? [closed]

The picture below shows the main idea to my question. That is manipulated electricity makes an attempt to go through a monitor screen. The AI must have sent something tiny enough, like electrons or ...
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6answers
987 views

What would be in a shuttle's survival kit for aliens trapped on a primitive planet?

The scenario: an alien crew has a shuttle landed on Earth in the 1980's. Their main ship is extremely damaged and beyond reach somewhere in the Milky Way. Their shuttle cannot escape Earth's ...
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5answers
469 views

Is it possible to mother nature to create an organism that it is equal or superior to something that we can make ourselves? [closed]

P.S.S. - I am not very good at writing English, so please be patient with me. Humans have decided to simulate a diversity of sapiens species in a very harsh world. Like humans in the period of ...
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1answer
121 views

What material would a future civilisation's computer chips be made from? [closed]

Is it plausible or even conceivable that some material would offer superior properties for usage in semiconductors or microprocessors? Could silicon chips ever be replaced by chips made by other ...
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1answer
73 views

What is a nanocomputer processing node? [closed]

I came across this future science term and I need to know what it is and what it does. Here's a link to it in the book I found. https://books.google.com/books?id=luCFTmzpZIkC&pg=PA205&lpg=...
4
votes
1answer
192 views

What materials would be needed to build a human-like robot with access only to common materials in the 1980s?

I am writing a story featuring a genetically modified human from the future and an alien trapped on 1980s Earth. They crash landed there, and did not intend on being there. Since neither can blend ...
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2answers
79 views

Can nanofibers result in the creation of clothes that clean themselves? capabilities? [closed]

Can a shirt made of nano-fibers have self-cleaning capabilities?
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1answer
76 views

What future applications could nanoarchitecture be used for? [closed]

I was reading about nano-architecture, but it didn't really say what it could be used for in the future. They mentioned something about 3-D printing but that's it. I'm toying with using it in my ...
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3answers
221 views

Is it possible that a paint made with nanotechnology can make a building its coated with soundproof?

Could a paint made with nanites/nanotechnology be able to make, say a stadium, sound-proof just by painting the stadium with it?
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3answers
92 views

Ideas on a nano-material that mutates into another, after acted upon by heat?

This idea is from Hanger 1, the UFO Files: advanced alien technology that ended up on Earth. Purportedly, a sample of this gold/silver material changed to titanium and molybdenum when heated. Any ...
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2answers
145 views

Is a nanocomputer something a civilization would strive to create? [closed]

I've recently been very interested in the concept of a nanocomputer for my future sci-fi world; as of now it's purely hypothetical/sci-fi esque. It seems cool, but I still have trepidations with it a ...
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2answers
331 views

Can Nano-Machines be used to increase strength

I am working on a story that involves the main character being one of a few magical beings on the planet, who are born human but awaken to their powers at age 14. If killed the cycle repeats, and they ...
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1answer
165 views

Medieval political hierarchy with an elite 4 counsel elected based on score points - Part 3

Question's part one and part two To sum everything up : My society is Medieval-like and led by a counsel of 4 people named the Elite 4. Each member of the Elite 4 represents one of the 4 classes (...
3
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2answers
176 views

Medieval political hierarchy with an elite 4 counsel elected based on score points - Part 2

This question follows this one Keeping the same setting, I am now going to add a 5th class : The Judge The judge wouldn't hold any direct power (no place on the Elite 4) but he (or they?) would make ...
5
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1answer
322 views

Medieval political hierarchy with an elite 4 counsel elected based on score points

Settings: In a Fantasy setup, different factions face up for the control of the subterranean territories they live in. One of the 4 factions is the Government (Human race not including the tribal ...
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5answers
459 views

Is there a possibility for an AI to download someone's brain via USB stick? [closed]

As you can see, the USB stick is extending from the possessed robot's finger. The USB stick extends its way straight to the person. If it touches the person, then it'll download the person's ...
2
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4answers
344 views

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, ...
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3answers
1k views

How fast can nanites work

I've watched and read many SF stories which included nanites as a wonder weapon that can do pretty much anything. One such series is the Star Marine series by Ian Douglas. Those books frequently ...
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4answers
269 views

Making fusion reactors better with nanotech [closed]

After finding the energy harvesting page of Wikipedia, one side of the S2 engine was covered This was the "vegetative" side. Now we have the active side, that gets more energy under shorter time, I ...
4
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2answers
252 views

Light armor from carbon allotropes

I want to make a powered light armor for my sci-fi setting. The candidate material is carbon, as it's lightweight and has a whole rainbow of different allotropes with different properties. I want to ...
4
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2answers
383 views

What's strongest non-nuclear explosive I can make with nanotechnology?

Can I use nanotechnology to make the strongest possible non-nuclear explosive (when compared to the equal amounts of other explosives) or are we already at the peak-level of what can be achieved with ...
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2answers
95 views

Making optimized melee weapons for specific style of combat with nanotechnology pt.1 [closed]

Let's see: This question's focus: Long range: For thrusting For slashing For armor penetration or blunt trauma. Medium at the previous three or two Info I have patience and nanobots to build up ...
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2answers
402 views

How to build the “perfect” versions of different melee weapons? [closed]

Assuming that I have nanobots to build them from the atomic level (and I don't want to implement them with any technology), what would the perfect versions of the: Sword: For thrusting (rapier) For ...
4
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1answer
254 views

Would it be possible to create a machine that (safely) split atoms and rearrange them differently?

I'm currently working on a story and I'm having some interrogations about the plausibility of a civilization. Quick backstory: Humans had to abandon Earth a few thousand years ago for the classic ...
4
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1answer
131 views

Quick Question: Ionocraft with nanotechnology?

So basically there is this ionocraft thingy and it would be used frequently by one of my stories, mainly by a lightweight character (6.3 kg). Now the question: If I were to use nanotechnology to ...
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2answers
170 views

Why would someone want to be eight feet tall? [closed]

Let's imagine that through the application of advanced biotechnology and cybernetics, humans in the 23rd century have created a sort of machine mitochondria that lives inside a person's cells and ...
5
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1answer
277 views

Why would aliens design their von Neumann replicators to use nitrogen?

I want to contrive a scenario in which 23rd century humanity faces a dire crisis due to an extraterrestrial von Neumann ecology that rapidly consumes Nitrogen as a part of its life cycle. So rapidly ...
4
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3answers
585 views

Effects of nitrogen deprivation on the body?

I'm trying to build a designer organism that would prove a threat to all life on Earth. Sort of a semi-organic von Neumann ecology of microscopic nitrogen-eaters that rapidly consume nitrogen to fuel ...