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seems extremely unlikely that Man and Nature would perfectly align so that a round number like 10 kg would be the official number where it blows up.
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# ? Jul 19, 2022 23:44 |
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# ? May 23, 2024 12:38 |
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KomradeX posted:Wasn't that cause the Sherman DD had that big canvas skirt up around it so it would just catch and fill with sea water? Yes, and the weather on the American beaches was worse than expected, coupled with someone - it’s unclear who - ordering them to launch prematurely while too far off the beach. I forget if the landing craft were USN, USCG or RN, and it may have been an Army commander who told them to go early.
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# ? Jul 20, 2022 00:00 |
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Frosted Flake posted:Yes, and the weather on the American beaches was worse than expected, coupled with someone - it’s unclear who - ordering them to launch prematurely while too far off the beach. I forget if the landing craft were USN, USCG or RN, and it may have been an Army commander who told them to go early. I remember American landing craft were piloted by the Coast Guard
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# ? Jul 20, 2022 00:04 |
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Morbus posted:No you just put like 2 grams of tritium-deuterium gas right inside the fission core. As soon as your fission assembly begins to go critical (even at the poo poo-tier fizzle stage), it generates more than enough heat to cause a decent number of fusion reactions in the boost gas. This produces a large number of energetic neutrons, which "help along" the fission reactor much faster than would occur if it were limited to the neutrons produced only by its own fission. As the fissioning continues, more heat, more fusion, more neutrons, and so on. So a small amount of tritium (deuterium doesn't count since its so cheap) greatly increases the efficiency of the fission bomb, and also simplifies its design in many ways this just sounds like "nutted... but she still suckin'" to me
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# ? Jul 20, 2022 00:15 |
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mawarannahr posted:seems extremely unlikely that Man and Nature would perfectly align so that a round number like 10 kg would be the official number where it blows up. also seems extremely unlikely there would happen to be exactly one isotope that can support a fission chain reaction while also being stable enough to persist in earth's crust but here we are.
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# ? Jul 20, 2022 00:17 |
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mawarannahr posted:seems extremely unlikely that Man and Nature would perfectly align so that a round number like 10 kg would be the official number where it blows up. that was just the reference value on a chart, the actual numbers vary depending on which dataset you use to calculate it it was accurate to within an order of magnitude which was sufficient for my point lmao
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# ? Jul 20, 2022 00:28 |
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atelier morgan posted:that was just the reference value on a chart, the actual numbers vary depending on which dataset you use to calculate it sounds like a trustworthy source! quote:This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product or process disclosed,
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# ? Jul 20, 2022 00:41 |
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plutonium 239 literally only exists (beyond trace amounts) when it is intentionally created in a reactor for use in nuclear weapons so like, yeah where else are you going to get any figures about it lmao i'm sure those figures are intentionally inaccurate enough to impede someone else's nuclear program, but they're probably accurate to within an order of magnitude
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# ? Jul 20, 2022 00:47 |
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KomradeX posted:I remember American landing craft were piloted by the Coast Guard not exclusively.
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# ? Jul 20, 2022 01:03 |
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There is reasonably good data about things like fission, scattering, and absorption cross sections for Pu-239, since those are important for nuclear reactor design and control, and the data isn't hard to obtain experimentally or theoretically. A lot of things can be arrived at theoretically with very good accuracy, or will be very similar to uranium. Opacity data at extremely high temperatures, or basically any equation of state data in the ultra high pressure / high temperature regime, tends to be classified and hard to get at. Probably the only secret information that is relevant to calculating the critical mass are some peculiarities about solid state phase transitions in plutonium and Pu-Ga alloys at high pressures. And that stuff isn't really important unless you are trying to really minimize your implosion system. Also, it can probably be computed theoretically with pretty good accuracy. Fission bombs aren't very complicated and there are no important secrets left. Hard part is really just getting the material, and even then only because it's so capital, labor, and energy intensive.
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# ? Jul 20, 2022 01:18 |
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# ? Jul 20, 2022 01:55 |
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Morbus posted:Also if I were in charge of Iran's nuclear weapons program, I would: goons in this thread looking to get assassinated by Israel
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# ? Jul 20, 2022 03:26 |
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it would make a lot more sense, humanistically, to redefine the meter to be based on the atomic bomb instead of the path travelled by light in a vacuum in 1/299,792,458 seconds, which is a bit of a ridiculous number.
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# ? Jul 20, 2022 03:30 |
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mawarannahr posted:it would make a lot more sense, humanistically, to redefine the meter to be based on the atomic bomb instead of the path travelled by light in a vacuum in 1/299,792,458 seconds, which is a bit of a ridiculous number. Make it penis based and call it a meat-er
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# ? Jul 20, 2022 11:10 |
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KomradeX posted:I remember American landing craft were piloted by the Coast Guard they pulled a surprising amount of coast guard in for naval invasions because the navy didn't have enough coxswains to run their small boats
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# ? Jul 20, 2022 13:40 |
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https://twitter.com/cpimentel986/status/1549871211051728904 new jet fighters for argentina, maybe they'll be able to wrest las malvinas from the anglos
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# ? Jul 20, 2022 23:26 |
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good fighters for the price, like F-16s
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# ? Jul 20, 2022 23:29 |
mawarannahr posted:seems extremely unlikely that Man and Nature would perfectly align so that a round number like 10 kg would be the official number where it blows up. The numbers are almost certainly fudged so that states the West doesn't control can't easily start making them. I'm sure they have designs for smaller, if only because they have supercomputer time to throw at it.
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# ? Jul 20, 2022 23:37 |
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what ever happened to the Super Tucano program, are we still selling those to South American puppet states
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# ? Jul 20, 2022 23:46 |
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Danann posted:https://twitter.com/cpimentel986/status/1549871211051728904 What are the current odds on coup vs bombing?
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# ? Jul 20, 2022 23:58 |
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Goast posted:they pulled a surprising amount of coast guard in for naval invasions because the navy didn't have enough coxswains to run their small boats the army trained landing craft operators too.
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# ? Jul 21, 2022 00:21 |
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Bar Ran Dun posted:the army trained landing craft operators too. being an army boat guy is probably the funniest job
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# ? Jul 21, 2022 09:52 |
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Looking forward to indigi nuking their neighbors duplex.
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# ? Jul 21, 2022 12:27 |
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https://twitter.com/lylegoldstein/status/1549192984331276289 chinese tactical jet skis
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# ? Jul 22, 2022 02:59 |
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Danann posted:https://twitter.com/lylegoldstein/status/1549192984331276289 do they have jetski sized hovercraft yet? that would own. unstoppable.
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# ? Jul 22, 2022 03:06 |
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Danann posted:
Fun!
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# ? Jul 22, 2022 22:34 |
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jet ski gap
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# ? Jul 23, 2022 00:24 |
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Danann posted:chinese tactical jet skis probably cost less than an american arty shell, too
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# ? Jul 23, 2022 03:25 |
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Goast posted:being an army boat guy is probably the funniest job Lol if you think the loving marines conducted the largest contested beachhead landing Just.lol
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# ? Jul 23, 2022 04:06 |
from what ive read of troop behaviour in iraq and afghanistan the marines are basically marauding orks
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# ? Jul 23, 2022 04:40 |
you enlist in the army for the free school you enlist in the marines to get to kill people
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# ? Jul 23, 2022 04:41 |
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Weka posted:Looking forward to indigi nuking their neighbors duplex. listen they don’t consolidate their cardboard recycling efficiently and it keeps blowing onto my lawn
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# ? Jul 23, 2022 06:21 |
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Wheeee posted:you enlist in the army for the free school My sister was in the navy and she was a pretty good shot, got expert marksman with rifle and pistol but on the day she was supposed to qualify for the M60 the range in Bahrain was shut down. A few marines had decided to turn their guns on some camels off to the side of the range. An investigation was ensuing because this was a recurring problem; typically the US would pay out several hundred thousand per trained camel in settlements. Those marines might have ended up spending a year in the brig followed by a discharge but that was just the rumored punishment. My sister never had another try to qualify for the M60.
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# ? Jul 23, 2022 06:58 |
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Filthy Hans posted:My sister never had another try to qualify for the M60. good
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# ? Jul 23, 2022 07:00 |
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https://nypost.com/2022/07/20/citing-recruiting-woes-army-will-shed-up-to-28000-troops-by-2023/quote:
going to own when the us empire runs headfirst into two front cold war with an imploded dollar and nobody willing to volunteer to be a troop
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# ? Jul 24, 2022 02:41 |
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nobody wants to die any more
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# ? Jul 24, 2022 03:04 |
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imagine the retention rates when troops are expected to fight opponents stronger than Afghan wedding parties
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# ? Jul 24, 2022 06:45 |
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Danann posted:https://nypost.com/2022/07/20/citing-recruiting-woes-army-will-shed-up-to-28000-troops-by-2023/ The country is going to slip into recession soon and that's always a boom time for military recruitment so this won't be a problem in my opinion.
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# ? Jul 24, 2022 14:35 |
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OhFunny posted:The country is going to slip into recession soon and that's always a boom time for military recruitment so this won't be a problem in my opinion. Its more than not whats going to happen but at the same time a part of me is saying that Gen Z is going to rather starve to death than join the military and I'm sure that there are some generals in the components that share that sentiment with dread. Cao Ni Ma has issued a correction as of 15:10 on Jul 24, 2022 |
# ? Jul 24, 2022 15:08 |
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# ? May 23, 2024 12:38 |
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Goast posted:being an army boat guy is probably the funniest job https://m.youtube.com/watch?v=mxxiWG8CYOk
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# ? Jul 24, 2022 15:29 |