Questions tagged [nuclear-power]

Questions about generation of heat and power by nuclear phenomena, usually but not limited to radioactive decay (fission reactions). For weapons relying on nuclear phenomena, consider [weapons] and [weapon-mass-destruction] instead.

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76
votes
12answers
19k views

Can Average Joe reboot the nuclear power plant?

Setup: The year is 2018. Malicious virus escaped secret lab and managed to kill 99% of all humans between January and April 2016. Not-so-average Joe spent his last two years of basic survival with the ...
52
votes
19answers
32k views

How can I build a Nuclear Reactor in my backyard? [closed]

In my world, having a nuclear reactor at your own house is legal, in fact government donates money in the form of subsidies ( So no constraints of funds). This might have been practical because of ...
50
votes
10answers
62k views

Will unattended nuclear power plants actually cause damage to their surroundings?

Scenario: Deadly virus wiped out 80 - 90% world population and it did it pretty quickly (in 2 months) Although it is plausible that among these 10 - 20% of survivors will be people who actually know ...
22
votes
11answers
8k views

Why would Fission be used in a world where Fusion reactors exist?

In my world, all terrestrial bodies in the solar-system of over 900 km size have a significant human presence. Earth-moon Travel is as common as an interstate road trip, and Interplanetary travel is ...
12
votes
2answers
501 views

Train-World: Feasibility of radioisotope steam-electric engines

...It's paradox. They left us these technological marvels, yet with all their might and knowledge they failed to prevent their own doom... Excerpt from a lecture by the High Historian of Berlin Falls ...
37
votes
19answers
8k views

What would cause a nuclear power plant to break down after 2000 years, but not sooner?

What would cause a nuclear power plant to break down after 2000 years, but not sooner? The setting is a society in a dark age. Their ancestors were considerably more advanced than earth currently is....
16
votes
6answers
2k views

Is it possible for an organism to evolve to generate its own nuclear power?

Is it possible for an organism to evolve to biologically generate its own nuclear power? If so, how would this evolution occur?
26
votes
5answers
5k views

Practicality of a thorium-powered, superheated-steam car?

At the beginning of the 1900s, the Doble Steam Motors Company built steam cars. Their engineers solved many of the problems steam cars had until then by using superheated steam and a condenser to ...
9
votes
14answers
3k views

Nuclear power for nomads

Is it possible to create a scenario where nuclear power is a practical option for nomads living like in Mongolia? There's two possible applications of nuclear power. One is to just use it as a heat ...
3
votes
1answer
408 views

What will happen to a spent nuclear fuel pool without routine maintenance?

Assuming the human population is decimated (how doesn't matter) such that nuclear power plant maintenance is impossible. What would happen to a spent nuclear fuel rod pool? It seems to me that ...
6
votes
8answers
900 views

Running a nuclear power plant in the post-apocalypse: is it possible?

So, the apocalypse has occurred, and for about 150 years humanity spent its time wallowing in misery, sorrow, and so on. So moving on, in the northwest of Nevada there’s an abandoned nuclear reactor, ...
-3
votes
1answer
231 views

Can liquid nuclear fuel be injected and ignited like petro from a fuel injector?

[![enter image description here][5]][5] Model Lightcraft under laser power While sadly the funding for this research has not been forthcoming, there have been proof of principle flights and open air ...