User Panel
Posted: 6/3/2023 10:40:19 PM EDT
In a understandable way?
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Yea, so like, there's this thing and a radioactive thing and they do some stuff and power comes out
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Very fast moving particles (though not too fast) hit the nucleus of big atoms. The big atoms break apart and release a ton of energy. Do with that energy what you want.
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When a mommy neutron and a daddy neutron love each other very much...
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Little things split into littler things and make stuff get hot.
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When a mommy U-238 and a daddy U-238 love each other very much, they get excited and vibrate against each other, and then a neutron is born. And den…canned sunshine!
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Shit hits shit and splits it into other shit, breaking those bonds releases energy, multiply by trillions of single events.
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I can speak intelligently on many things.
Splitting the atom, and theoretical physics are two that I cannot. |
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You stuff a reaper pepper into a habanero and then a beef taco,
The volume of pain and feces out the other end is greater than the inputs. |
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Crudely speaking
(1) An atom consists of a nucleus comprising protons and neutrons surrounded by a sea of electrons (2) A proton has a positive charge, an electron has a negative charge and a neutron is neutral (3) A stable atom is in effect balanced with respect to protons and electrons (positive and negative attracted to each other) and the spacing between the nucleus and its orbiting electrons is energy dependant e.g. an electron close to the nucleus will require a lot of energy to remove it (stronger force of attraction) relative to an electron a long way from the nucleus (weaker force of attraction). (4) By splitting the atom nucleus with a fast moving neutron you release some of the energy that held it together and form two new nuclei (two new elements) (5) A large atom, with large numbers of protons and electrons (e.g. Plutonium has a nucleus containing 94 protons) if split by a neutron, will release more energy than a small atom. (6) The energy released being proportional to the mass and the speed of light squared. (7) On splitting the atom, neutrons will be released that move on to split other atoms (8) In a nuclear reactor the fission process is moderated by the use of graphite, the graphite absorbs neutrons and thereby limits the fission process. If sufficient graphite rods are inserted into a reactor they will absorb all neutrons and terminate the fission process. Conversely, if the reactor core is not moderated, the rate of fission increases exponentially to the point where it can no longer be moderated and you get Chernobyl. |
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Chernobyl scene #1: Valery Legasov explains, how an RBMK reactor works |
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Anyone who's ever played Pandemic should be able to explain how a chain reaction works.
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You put enough of the right metal close enough together and it makes water hot.
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As you know, when atoms are split, there are a lot of pluses and minuses released. Well, we've taken these and put them in a huge container and separated them from each other with a lead shield. When the box is dropped out of a plane, we melt the lead shield and the pluses and minuses come together. When that happens, it causes a tremendous bolt of lightning and all the atmosphere over a city is pushed back! Then when the atmosphere rolls back, it brings about a tremendous thunderclap, which knocks down everything beneath it.
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Quoted: In a understandable way? View Quote No. However, if you ever want to know how to correctly spell it I can help you there. |
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You dig this stuff out of the ground and you refine it a little, then you put it in this big building with a funny looking tower with steam and kind of smash it together and abundant cheap electricity comes out.
So it’s bad and we can’t have it. |
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Pool, but the balls are made of c4 and you have a bunch of racks right next to each other, that are also made of c4.
Surround that shit with water and it will boil that water that spins a turbine with a magent in the middle of a bunch of copper wire that makes electricity. You stop the explosions by lowering steel rods between the racks so the billiards can't hit the ones next to em. |
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I won a 4th grade science fair with my fission demonstration.
It was great and surprised everyone. |
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Quoted: You put enough of the right metal close enough together and it makes water hot. View Quote Then steam happens and Attached File Hope that explains it for you op. |
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View Quote Bingo. It's much better when you've got 500 mouse traps though. |
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A free neutron can be captured by an atom, making that atom heavier.
Atoms can become highly unstable at all but a few specific weights. Large atoms are heavier than the sum of their parts! The extra mass is potential energy. By increasing the weight of a heavy atom by exposing it to neutrons, it can cause it to absorb a neutron and go from stable to unstable. When an unstable atom breaks apart, it will release it’s parts, as well as the additional weight above the sum of its parts as energy, according to E=MC^2 where M is the mass difference between the atom and it’s parts. This can release more neutrons , which if sufficient to cause a growing chain reaction is called prompt critical. BOOM! Or the parts of the parent molecule may itself be unstable, and when they decay seconds, minutes, or hours later, may release delayed neutrons, which can keep the nuclear reaction sustained on time scales that allow it to be controlled. |
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Everything is OK when you see your MIL briefly, but you don't have to actually talk or stay in the same room too long.
Things can get uncomfortably warm at the Thanksgiving dinner table, even if you are at opposite sides of the table. Now if you have to ride in a car with her for four hours, shit is going to build until there is an explosion. |
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Quoted: In a understandable way? View Quote |
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Fissile material, such as uranium 235. Fissile, meaning, radioactive. Radioactive meaning alpha decay, in the form of neutrons and protons.
If you put enough U235 in the same place, those decay neutrons will hit the neucleii of other nearby U235 atoms and fission, meaning cause them to split. Which, creates heat (and other radioactive by products), but most importantly, more neutrons, that then hit other uranium atoms, in a chain. There is some other stuff about fast vs slow neutrons, moderators, etc. So you can have a controlled "slow burn" type reaction, such as in a nuclear reactor, or you can have a critical mass type reaction, such as in a fission bomb. Comes down the purity, density and volume of the uranium. |
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