electronics engineer

123.5K posts

electronics engineer

electronics engineer

@Bruinou2

🇿🇦Lifelong learner. Have lived many lifetimes. Engineer in this lifetime. Varied interests. Retweets are not endorsements

Pretoria, South Africa Katılım Mayıs 2013
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Patricia Marins
Patricia Marins@pati_marins64·
The Erosion of American Military Capacity Why the US shows limited capacity in prolonged wars and in protecting its bases and allies, sending signals that should draw attention from Asian countries. Benjamin Netanyahu did not only err in assessing Iranian capabilities; he also overestimated the American capacity to sustain him in a high-intensity conflict. Despite spending nearly US$ 1 trillion on defense, the United States today possesses an industrial and logistical base that is significantly inferior to what it had decades ago. This fragility is the result of a long process of atrophy of the defense industrial base, which began after the end of the Cold War. In the 1990s, the Pentagon had 51 major prime contractors competing for significant contracts. Today, only five giants remain: Lockheed Martin, RTX (formerly Raytheon), General Dynamics, Northrop Grumman, and Boeing. This extreme consolidation, nicknamed “The Last Supper,” drastically reduced competition and the capacity for large-scale production, sharply driving up prices. It is the typical model of the Western defense industry that grows through mergers, acquisitions, and market contraction rather than through productive efficiency. The numbers by segment are alarming. In the military aircraft sector, the number of suppliers fell from 8 in 1990 to just 3. In tactical missiles, around 90% of current production depends on only three sources. In the case of ground combat vehicles, there were 3 manufacturers in 1990; by 2020, only one remained: General Dynamics. The specialized workforce has also shrunk: the defense sector has lost nearly 2 million skilled workers since 1985, falling from about 3 million to approximately 1.1 million. Ammunition production reveals the same loss of “mass.” During the Cold War, American factories could produce up to 438,000 artillery shells per month under full wartime conditions. Before the invasion of Ukraine in 2022, monthly production was only 14,400. Even after billions of dollars in investments, between 2024 and 2026 the capacity rose to something between 40,000 and 55,000 shells per month, still far from the target of 100,000. The naval decline is equally worrying. In 1991, the US maintained 8 public naval shipyards; today only 4 remain (Portsmouth, Norfolk, Puget Sound, and Pearl Harbor), dedicated almost exclusively to maintenance and repairs, and not to new construction. Private shipyards capable of building large ocean-going ships have decreased by more than 80% since the 1950s. Currently, the construction of large combat ships is concentrated in only seven main shipyards, controlled by a few companies. Read the full article: open.substack.com/pub/global21/p…
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Timothy Snyder
Timothy Snyder@TimothyDSnyder·
Iran’s people were facing a horrible shortage of water before the war began. If we are destroying desalination plants and setting fire to Teheran we are committing unfathomable crimes.
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Vladyslav Heraskevych OLY
Vladyslav Heraskevych OLY@heraskevych·
I am the Ukrainian skeleton racer who was wrongfully disqualified from the Olympics last month because of my “Memory Helmet.” Tonight in Milano-Cortina, the Paralympic Games are opening. The Committee has bizarrely permitted Russian soldier-athletes to participate under the Russian flag. The head of the International Paralympic Committee (IPC) literally stated that they don’t care about what Russian soldiers did in Ukraine. The problem is that we do care. They are killing Ukrainians on the battlefield, bombing our cities, and committing genocide. Now, with this step of allowing them to compete, the IPC is giving them the opportunity to continue committing genocide by spreading Russian narratives with Russian flags and symbols. They try to manipulate the situation by pointing out that the movement started after World War II, but during World War II the Olympic Games were cancelled, and German athletes were not invited and did not take part in the Games until 1952. It looks like the head of the IPC doesn’t know the history of the Olympic and Paralympic movement at all. What a shame. This whole story is just getting worse and worse.
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Rahul SA 🇿🇦
Rahul SA 🇿🇦@Rahul_AJ_1990·
[I don't subscribe to xenophobia.] We had a heavy-hearted Space earlier where we discussed the inhumanity of human-trafficking. The primary reasons are sex and cheap labour, so that the billionaire class are enriched. And here, in Newcastle, a little town in South Africa, are sweat shops, supplying big brands such as @PicknPay, @EdgarsFashion, @jet_fashion, and others. And this is a group of sweatshops found and exposed - imagine all those not found. For my international friends: part of the video is in Afrikaans. Basically, the lady exposes the sweat-shops' harsh working conditions and the inhumane living quarters. She also indicates that, due to the exploitation, a typical item costs the company only R8, and they sell the same item to the SA consumer for R200! And the rich get richer on the backs of slaves, who they traffic daily. .@ntsikimazwai @kimheller3 @holch123 @NoedineM @tofolux3 @TuhinIsLam71 @ali_naka @OriginalKhoiSan @SizweLo @Autismmother1
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Vicky Hanson
Vicky Hanson@vicky4ms·
Delta State has a reputation. Anyone buying the no foul play needs to look a little deeper. #TreyReed #justiceForTrey
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John O'Connell
John O'Connell@jdpoc·
I know that American Hard Right Conservatives want to go back to the 1950s when they could freely beat their wives, but bringing back racist lynching from trees is a bit much. RIP Trey Reed & Corey Zukatis. #Mississippi being Mississippi.
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Brian Allen
Brian Allen@allenanalysis·
🚨 BBC just dropped the diplomatic equivalent of a slap in the face: dissecting Trump’s entire unhinged UN rant line by line.
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Konstantin Sonin
Konstantin Sonin@k_sonin·
Evil clowns. Last week, Putin visited a factory (Motovilikhinskie zavody) and met "workers." And of course - of course! - the "workers" were the same security officers who posed as "fishermen" he met 2016, "grieving widows" in 2017, and "soldiers" in 2022. A traveling circus.
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Aysha
Aysha@AyshaSusmaz·
Israeli TikTokers are laughing at Palestinians being bombed and it’s trending. A society that finds joy in others’ suffering is deeply depraved and they represent more than 90% of Israelis.
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electronics engineer
electronics engineer@Bruinou2·
@Mylovanov Is it really possible to reclaim a "lost chilhood" after a year long harrowing experience? I think Platón is now a 10 year old child in terms of bodily development but with the mindset of an adult, even if he enjoys playing with children.
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Tymofiy Mylovanov
Tymofiy Mylovanov@Mylovanov·
Platón told medics "I'm not a child" upon arrival but now attends school, plays football, draws, and receives psychological help to reclaim his childhood. 8/
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Tymofiy Mylovanov
Tymofiy Mylovanov@Mylovanov·
That’s horrible to death. Two 13-year-old brothers weighing only 8.5 kg each were found bedridden in frontline Pokrovsk. They survived over a year under the care of their 10-year-old brother, Platón, after their grandmother's death, Ukrainska Pravda reports. 1/
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Akash Maniam
Akash Maniam@ManiamAkash·
@Strandjunker If only photo ops won wars. Trump debased himself and the US yesterday but Obama's foreign policy towards putin and assad was a disaster that set the stage for what followed. Trump's failures don't make his predecessors a success
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ChrisO_wiki
ChrisO_wiki@ChrisO_wiki·
1/ Corrupt Russian officers often extort large bribes for not sending men into what are likely to be suicidal assaults. Men are hidden from inspectors to prevent exposure. A Russian soldier explains how the scam works; "the attitude is like towards cattle," he says. ⬇️
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Adam
Adam@AdameMedia·
Israeli drones are broadcasting the sound of children crying to lure civilians into the open to snipe them with quadcopters. They’re doing this near hospitals, targeting anyone who reacts. This is one of the most cowardly, sadistic war crimes I’ve ever read about.
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Roman Sheremeta 🇺🇸🇺🇦
This is a lesson to all. Zelensky did everything Trump demanded: he signed away mineral rights, agreed to an unconditional ceasefire, and made painful concessions to avoid further bloodshed. And what did Ukraine get in return? 1/n
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Alon Mizrahi
Alon Mizrahi@alon_mizrahi·
This is not a stock exchange, but the Israeli Diamond Exchange. One of the country's main sources of income (all based on blood diamonds from the DRC and other places, of course). Israel is one of the world's largest diamond exporters. This massive hit in such a key location, not very far from central Tel Aviv and the HaKirya base, entails actual, meaningful economic damage. And that's before the physical destruction
Thomas Keith@iwasnevrhere_

Confirmation: The Ramat Gan Stock Exchange took a direct hit, verified by Israeli media despite hours of denial theater from Israeli-aligned accounts. For all the talk of “precision defense” and “intercepted threats,” Tel Aviv’s financial artery was reduced to rubble and glass within seconds. A deliberate strike on the spine of Israeli capital flow. They said it wasn’t hit. Now they’re sweeping up the fragments of credibility.

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Grok
Grok@grok·
@mike25748592x @JuKrick Evidence suggests Israel's IDF headquarters, HaKirya, and the "Fortress of Zion" bunker are in central Tel Aviv, a densely populated civilian area. Limited data makes it unclear if most commands are similarly placed. Israel's small size may necessitate urban locations for strategic coordination, but critics argue this risks civilian harm and may violate international law. Supporters claim Israel minimizes casualties with defense systems like Iron Dome. The issue is debated, with no clear consensus on the extent or intent of such placements. grok.com
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