this post was submitted on 18 Oct 2024
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History

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The Dongfeng (simplified Chinese: 东风; traditional Chinese: 東風; lit. 'East Wind') series, typically abbreviated as "DF missiles", are a family of short, medium, intermediate-range and intercontinental ballistic missiles operated by the Chinese People's Liberation Army Rocket Force (formerly the Second Artillery Corps).

History

In the early years of New China, the industrial development of China mainly depended upon capital investment and technical assistance. At that period, China exchanged through foreign trade at equal values for “156 types” of Soviet industrial project assistance, with building nuclear bombs and missile factories and corresponding technologies included.

Chinese missile production started from imitating Soviet missiles. At the end of 1957, Soviet provided China with two P-1 missile models, and in June, 1958, the first batch of drawings and technical documentation of P-2 missiles was transferred. Scientists and engineers formed the Fifth Institute of National Defense Ministry (hereinafter called “the Fifth Institute”) , translated and copied those documents and made preparation for imitating the “1059”model missile.

“1059” was named for paying homage to 10th anniversary of the founding of New China of October 1, 1959. Under the lead of Qian Xuesen, scientists and engineers gained a thorough grasp of design theories, overcame technical obstacles and managed to advance imitations of Soviet missiles.

While the whole Fifth Institute was quietly getting immersed in hard work, the Sino-Soviet relationship suddenly cooled down and the “honeymoon period” of the two nations came to end. In June, 1956, the Soviets began to tear up the “Sino-Soviet New National Defense Technology Agreement”, and withdrew all the Soviet experts in the next year and abolished all the joint projects.

Although that following serious and tough situation fell upon the shoulders of Qian Xuesen, his confidence, self-improvement and self-esteem once again showed their power. During several round-table meetings, Qian Xuesen called upon all the personnel in the Fifth Institute with great passion not to give up or hold back, and to carry on the imitation of missiles. Qian stated,

“All of us in the Fifth Institute would certainly get straight and upright under the pressure of the fact that Soviet experts were withdrawn. We are able to build our own missile mission with our best efforts, and the Soviets cannot overwhelm us!”

“We shall continue our work day and night; we shall burn the candles at both ends!”

“We will certainly catch up with progress!”

Just like that, inspired by Qian Xuesen’s passion and inspiration, all comrade fellows bent their efforts towards only one direction, held their breath and swore to launch the “1059”missile to the sky.

At 9:00 am, under the command of chief officer, “1059”missile rose to sky, and hit the target exactly within the proposed impact area at the distance of 554km from the launch site after flying for 7 minutes and 37 seconds.

This “missile of our own”- “1059”was named for “Dongfeng 1”, DF-1 for short. From then on, Qian Xuesen led the Fifth Institute to succeed in improving and designing the “Dongfeng 2 and Dongfeng 3” missiles by ourselves and Dongfeng missile family were expanded and gradually grew up to be the champion weapons of our national defense mission. “Dongfeng 31-A model” nuclear missile attending our 60th anniversary military parade of the New China on the 2009 National Day was the strong new member of the Dongfeng missile family.

On October 16, 1964, the first atomic bomb exploded in China and the rising mushroom cloud astonished the world.

However, this atomic bomb was detonated by fixing it upon an iron cradle in advance, which caused western media to state it was “only a bomb without a gun” to satirize China, faced with the reality that, although atomic bomb had been produced, it still could not be discharged.

How to change that situation?

Undoubtedly, missile is the best “gun”. Qian Xuesen proposed to develop nuclear missiles carrying nuclear warheads on the basis of successful test launches of mid-and-short-range missiles, and that is the well-known pioneering work of “combination of missile and atomic bomb” at the present time.

Nuclear missiles are very different from typical ones. A subtle mistake could incur irreparable losses. Qian Xuesen led the Fifth Institute to make improvements for the “Dongfeng 2”missile. All the comrades worked hard and took every detail quite seriously and carefully.

On October 26, 1966, Marhshal Nie Rongzhen and Qian Xuesen came to the site to personally monitor the docking process of the “DF-2A”missile body and atomic warhead.

On the site, a young technician named Tian Xiankun took charge of that docking task. Given that the distance between the warhead and missile body was just longer than one foot, only by moving their bodies sideways could they go there. However, despite the narrow space, Tian Xiankun finished more than a hundred movements with perfect accuracy through his highly skilled technologies and tools, and succeeded in docking warheads and missile bodies just like doing embroidery on cloth.

On October 27, 9:00 am, Tong Lianjie, one of the seven operators pressed the button of the principal machine of the control platform, and China’s first nuclear missile slowly rose and flew to the sky with a roaring boom.

However, the control room fell into quiet after the missile taking off, and no one could dare take a heavy breath. In their eyes, the nine minutes of estimated flight time seemed endless.

At last, Lop Nur testing ground delivered a report,stating: the nuclear missile hit the target exactly and the nuclear explosion smoothly took place!

That moment was so valuable and delightful! The seven operators in the underground control room could not help but shed tears of joy…

To celebrate that great and historic moment, and learning we were prepared to build the Qian Xuesen Library, the Second Artillery Force of the PLA donated to our library a missile with the same model as the “DF-2A”nuclear missile , and allowed us to use it as a large-scale physical subject exhibit in the Library. On March 27, 2011, under witness of the public, military officers and soldiers together with the construction company managed to unload the missile and then hoisted it to move from roof to rotunda, which took 45 minutes to complete the whole lift and set-up process.

The most glorious and most dangerous moments condensed into extraordinary, historic, and frozen time, which silently says, the peaceful time and life today we have derive from the endless efforts of Qian Xuesen and others in very tough environment.

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(page 4) 50 comments
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[–] Goblinmancer@hexbear.net 11 points 9 months ago

Villains acting seemingly stupid or self sabotaging isnt unrealistic, see the us 2024 election.

[–] GalaxyBrain@hexbear.net 11 points 9 months ago (4 children)

Thing that I'm weirdly certain of: i would be amazing at leading guerilla forces. I end up in sorta micro level leadership positions all the time, I'm not the chef but I run the window at work, doing any team games as a kid I'd end out being the planning guy this actually resulted in my accidental development of a cult of personality and a full scale snowball war fought on my behalf one time in 3rd grade, people have generally liked when I'm in charge and I like to think I operate a crew with a major emphasis on equality and fairness. I also know how to make explosives out of many things, love a good tactical strategy game and would love airsoft to have a leftist group near me ever since I found out it can take days and involves camping. I think if I took a wayyyyyyy different path I'd be a guy that joined the military (I hated the troops since I was 8, so no real chance there) I'd have become one of those creeps thst only likes being in a warzone. As Brade Belden said 'it is kinda fun'

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[–] ashinadash@hexbear.net 11 points 9 months ago (5 children)

I was told by a doctor a while ago that "hypochondria" isn't diagnosed anymore. Is this true, and if yes is there a new equivalent, or did they just consider the diagnosis troublesome and negative?

[–] Comrade_Mushroom@hexbear.net 10 points 9 months ago* (last edited 9 months ago) (1 children)

Don't they just call it "medical anxiety" now? I am just assuming this based on the fact that I was warned not to tell my GP that I have it because she wouldn't take me as seriously, I don't really know.

[–] ashinadash@hexbear.net 10 points 9 months ago

If they do I have tons kril-drained

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[–] thelastaxolotl@hexbear.net 11 points 9 months ago

Its very funny how often is the mold problem in lunchly, they probably fucked up during the packeting so the mold got in via an opening

Leadables vs Moldly

[–] hexaflexagonbear@hexbear.net 11 points 9 months ago

China is falling behind on the AI arms race because they don't have bullshit jobs to automate.

[–] FunkyStuff@hexbear.net 11 points 9 months ago (2 children)

dracula-flow Straight Joe Biden be like "I'm gay"

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[–] REgon@hexbear.net 11 points 9 months ago* (last edited 9 months ago) (1 children)

I don't know where to post this since I can't post in c/feedback, but deleted accounts aren't deleted from ALL instances. test.hexbear.net and next.hexbear.net still have old accounts on them. @CARCOSA@hexbear.net @KiraNerys@hexbear.net @all-the-admins I dunno I don't want to spam you, but it seems like an issue for folks who care about opsec

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[–] miz@hexbear.net 11 points 9 months ago (2 children)

bit idea: selling a large box of McDonald's fries on eBay and claiming it was made personally by Donald Trump

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[–] AmericaDelendaEst@hexbear.net 11 points 9 months ago (5 children)

I wish there were a way to get my stupid fat cat to shut the fuck up about feeding her other than by feeding her like god damn girl you eat at the same time every night stop screaming at me for 3 hours

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[–] hexaflexagonbear@hexbear.net 11 points 9 months ago* (last edited 9 months ago) (1 children)

So much of twitter now is just replies to a very normal post with "he did the meme!" Then the most inscrutible drawing on earth from a discord with like 7 fascist teens. It's not a meme it's just something a buch of weird nerds say to eachother repeatedly.

[–] buckykat@hexbear.net 10 points 9 months ago

It's not a meme it's just something a buch of weird nerds say to eachother repeatedly.

I got bad news for you about what a meme is

[–] AernaLingus@hexbear.net 11 points 9 months ago

Working on my first open source project has really gotten the creative juices flowing for me. I always wanted to do a personal project, but I could genuinely never think of anything to do so I never even tried. It's not that I've never written any code for myself, but they've always been scripts written to solve a hyperspecific problem and written with zero planning so they're complete spaghetti code. But I recently thought of not one, but two nice little projects I could do and immediately started writing out some basic design docs for them, which may not sound like much but is way further than I've ever gotten before.

One of the things I'm a little apprehensive about is how to create a clean and logical file/module hierarchy from scratch, but since neither project is too sprawling I figure I'll just read a few articles, do my best, and then do a post-mortem to see what I can do better. If anyone has any specific advice about a good beginner resource for project/code organization, though, I'd love to hear your recommendations!

Out of the two of them, I think I'll start with the one that only requires a CLI, since it should be simpler and also involves finite state automata which was one of my favorite topics in uni. Looking forward to sinking my teeth into that one!

[–] FunkyStuff@hexbear.net 11 points 9 months ago

There's something nice about Hexbears falling for Melina posts. The irony poisoning is wearing off.

[–] Cowbee@hexbear.net 11 points 9 months ago (1 children)
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[–] SpiderFarmer@hexbear.net 11 points 9 months ago

Forgot my lunch, but thankfully my job had some leftover hummus, pickled veggies, quinoa. Was honestly better than the roughshod rice and beans I would have brought anyway.

[–] AntiOutsideAktion@hexbear.net 11 points 9 months ago* (last edited 9 months ago)

Me, genuinely asking myself as I wake up with a headache after two days in a row of 10+ hour long days delivering amazon treats:

"Is once a month too often a frequency to call in sick?"

I did. Yesterday I had a headache for like 6 hours during my day and I woke up with it this morning. Delivery driving with a headache is miserable.

[–] WhyEssEff@hexbear.net 11 points 9 months ago (1 children)

of course the 4 day weekend is the one I'm sick over the entirety of terminally-online

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[–] WhatDoYouMeanPodcast@hexbear.net 11 points 9 months ago

What if you wanted to go to a convention to hang out with your friends BUT you had to fight like 1 or 2 people? That's what it's like at a martial arts tournament as a hobbiest... sigh

[–] hexaflexagonbear@hexbear.net 11 points 9 months ago* (last edited 9 months ago) (5 children)

Sick of pedmas/bedmas posts on social media. We need a cultural revolution where all arithmetic is done in Polish or reverse Polish notation.

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[–] buckykat@hexbear.net 11 points 9 months ago

I recently updated Android Firefox and the tab list got worse. It's supposed to be a vertical swipe to scroll and a horizontal swipe to close a tab but now if my vertical swipe is just a couple degrees off perfectly vertical it gets read as horizontal and closes a tab.

I hate updates I hate updates

[–] Goblinmancer@hexbear.net 11 points 9 months ago (3 children)

Put alfiq in tes6 and i will buy 10 million copies on day one todd

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[–] ashinadash@hexbear.net 11 points 9 months ago (3 children)
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[–] Sickos@hexbear.net 11 points 9 months ago (1 children)

Philosopher finds glitch in worldwide patent laws

Parents are bad and intellectual property is a farce? Capitalism ruins everything? Let's find out!

The Patent Law’s foundation has been challenged by a University of Bristol academic.
Dr Mo Abolkheir, a philosopher specialising in inventions and patents, has identified a logical fallacy - a flawed argument that may appear valid but is based on faulty reasoning - within the law.

Wait how does a logical fallacy matter here.

Published in the Journal of Intellectual Property Law & Practice (JIPLP),

Oh, something new for me to hate

Dr. Abolkheir’s editorial identifies a logical fallacy embedded within the 'non-obviousness' requirement in patent law, a flaw that had gone unnoticed until now.

doubt this is looking less like a critique of capitalism every minute

Dr Abolkheir has termed this the inventio ad hominem fallacy, a variation of the classical ad hominem fallacy, an example of which is the sporting analogy of playing the man rather than the ball.

I hate this now

He explains that patent offices, when assessing an invention’s patentability, have been inadvertently examining the cognitive abilities of the inventor rather than the invention itself. He suggests this introduces dangerous subjectivity into the process, in terms of varying indirect interpretations of an inventor’s intellectual capacity, rather than on the technical merits of the invention.

What? Of course they have. This barely scratches the surface!? The process requires lawyers which requires money which is immediately a class issue. Subjectivity!? My dude this is and always has been a type of class warfare. The subjectivity is intended.

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[–] 2Password2Remember@hexbear.net 11 points 9 months ago

yo check it out they made a list of all the good movies link

Death to America

[–] ashinadash@hexbear.net 11 points 9 months ago (1 children)

c/internationale is just noyank powered up. No yank? How bout no angloids? qin-shi-huangdi-fireball

[–] hexaflexagonbear@hexbear.net 11 points 9 months ago

All the angloids dream of being yanks anyway. The anglo soul yearns for a soulless strip mall.

[–] Josephine_Spiro@hexbear.net 11 points 9 months ago (2 children)

This 5$ pack of chocolate chip cookies will fix all my problems in life

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[–] CrispyFern@hexbear.net 10 points 9 months ago
[–] GeorgeZBush@hexbear.net 10 points 9 months ago* (last edited 9 months ago) (12 children)

Question to those of you who are experienced DnD (or any TTRPG) players and/or DMs: how much do you plan out a story vs. letting players sort of run wild and rely on emergent story?

I ask because of the two campaigns I'm in, one (online) feels like we're just playing along to the DM's (kind of mid) script with minimal time spent on character arcs or RP, and the other (in person with a few of the same people, different DM) feels like we're meandering and have way too much downtime (I don't fucking caaare what food we get in the tavern) because there's no real central goal(s). They both have their moments (mostly the in-person one) but I'm never really satisfied by how things play out.

These are the only two full campaigns i've ever been in and I just wonder if there's something I'm missing out on. Plus I'm toying with running a short campaign myself someday and I wonder how I should handle this.

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[–] doublepepperoni@hexbear.net 10 points 9 months ago* (last edited 9 months ago)

I've wanted to see Tsuchinhan-Atlas all week but I've been cometblocked by clouds every evening ooooooooooooooh

Guess I'll wait another 80 000 years

[–] polskilumalo@lemmygrad.ml 10 points 9 months ago (1 children)

Me: I fukcing haet cars AGHHHHHH

Also me: I'M THE KING OF SPEED KURWA VROOM VROM HAHAHAHAHAHAHA

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[–] AmericaDelendaEst@hexbear.net 10 points 9 months ago

I just watched a Japanese anime where the mc started cutting green onions and its like wtf it makes so much sense to start cutting from the white portion rather than the tips.................... why have people let me do it wrong all this time

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