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Newsletter: Trump is still corrupt, a core developer warns bitcoin won’t survive an upcoming code change, and crypto lenders are ratcheting up leverage like it’s 2022.'nhttps://www.citationneeded.news/issue-94/'n#crypto #cryptocurrency #USpol #USpolitics

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Gli ultimi otto messaggi ricevuti dalla Federazione
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  • What did you want to be when you grew up?

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  • Wind Power Is Taking Off In China– All The Way to 2000 m AGL

    2000 m above ground level (AGL), winds are stronger and much, much more consistent than they are at surface. Even if the Earth were a perfect sphere, there’d be a sluggish boundry layer at the surface, but since it’s got all these interesting bumps and bits and bobs, it’s not just sluggish but horribly turbulent, too. Getting above that, as much as possible, is why wind turbines are on big towers. Rather than build really big tower, Beijing Lanyi Yunchuan Energy Technology Co. has gone for a more ambitious approach: an aerostat to take power from the steady winds found at high altitude. Ambitiously called the Stratosphere Airborne Wind Energy System (SAWES), the megawatt-scale prototype has recently begun feeding into the grid in Yibin, Sichuan Province.

    The name might be a bit ambitious, since its 2000 m test flight is only one tenth of the way to the stratosphere, but Yibin isn’t a bad choice for testing: as it is well inland, the S2000 prototype won’t have to contend with typhoons or other ocean storms. The prototype is arguably as ambitious as the name: its 12 flying turbines have a peak capacity of three megawatts. True, there are larger turbines in wind farms right now, but at 60 m in length and 40 m in diameter, the S2000 has a lot of room to grow before hitting any kind of limit or even record for aerostats. We’re particularly interested in the double-hull construction– it would seem the ring of the outer gas bag would do a good job funneling and accelerating air into those turbines, but we’d love to see some wind tunnel testing or even CFD renderings of what’s going on in there.
    A rear view shows the 12 turbines inside the double hull. It should guide air into the gap, but we wonder how much turbulence the trusses in there are making.
    During its first test flight in January 2026, the system generated generated 385 kilowatt-hours of electricity over the course of 30 minutes. That means it averaged about 25% capacity for the test, which is a good safe start. Doubtless the engineers have a full suite of test flights planned to demonstrate the endurance and power production capabilities of this prototype. Longer flights at higher capacity may have already happened by the time you read this.

    Flying wind turbines isn’t a new idea by any means; a few years ago we featured this homemade kite generator, and the pros have been in on it too. Using helium instead represents an interesting design choice–on the plus side, its probably easier to control, and obviously allowing large structures, but the downside is the added cost of the gas. It will be interesting to see how it develops.

    We’re willing to bet it catches on faster than harvesting wind energy from trees.

    All images from Beijing Lanyi Yunchuan Energy Technology Co., Ltd.

    hackaday.com/2026/02/26/wind-p…

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  • I nuovi schiavi dell’algoritmo
    @anarchia
    di Mario Sommella (*). Abbiamo rubato le immagini (addirittura 8) al grande Mauro Biani. Caporalato digitale, sfruttamento sistemico e complicità delle multinazionali L’immagine che non vogliamo vedere Sono le sette del mattino. In una città italiana qualunque, un uomo di...

    Vedi l'articolo

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  • Large Hadron Collider, he typed carefully

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  • @reiver no, it's just a regular acct:

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  • “le atlete italiane vincono, ma non contano”. il medagliere olimpico visto in prospettiva di genere, tra pinkwashing e gender gap
    @anarchia
    Le atlete italiane si sono distinte in molte discipline in questa edizione delle Olimpiadi invernali, regalando al Paese la maggior parte delle medaglie e offrendo uno spaccato

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    Mostly Palestinians, of course....Report: Israel has the second worst rate of child poverty among OECD countries.30+ Israeli laws passed since Oct 2023 have deepened the system of apartheid & repression against Israel's 2 million Palestinian citizens......the descendants of the indigenous population violently displaced in 1948 during Israel's creation.https://www.middleeasteye.net/news/palestinians-israel-amongst-poorest-amid-increasing-poverty-rates-report #USPol #EUPol #Zionism #Nakba #childPoverty #press #apartheid #racism .
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    Marimar Martinez was the first US citizen shot by ICE. They claimed she was a terrorist. Said she was brandishing a weapon. They lied. Video footage exonerated her and showed the ICE agent shot her five times. He bragged to other agents “five shots, 7 holes”.Silverio Villegas González was an undocumented immigrant who was shot and killed at close range while allegedly trying to flee. He was dragged from his vehicle at a traffic stop after dropping his children off at school. The bullet went through the back of his neck.Keith Porter was shot and killed by an off duty ICE officer on New Years Eve in LA. The officer alleges Porter pulled a weapon on him but the family and other witnesses deny that.Renee Nicole Good was shot three times by an ICE agent who called her a “f*cking b*tch” after. ICE claims she was using her vehicle as a weapon despite multiple videos showing she was trying to drive away from the agent. 2 of the 3 shots were through driver side door.The ICE agent shot her through her windshield, moved out of the way of the vehicle and kept shooting. He was in no danger. But he didn’t stop shooting until he got the kill shot.Independent autopsy confirms it was through her left temple and out the right side of her skull.There’s been so much documented abuse of power. In addition to the shootings we have Liam Ramos, a five year old child who was used as bait and then taken by masked agents and sent from Minnesota to Texas.There’s Geraldo Campos who was choked to death in an ICE camp in Texas. The medical examiner officially ruled his death a homicide, and DHS moved to deport the witnesses!Chaofeng Ge was found hanging in ICE custody. They ruled it a suicide despite his arms and legs being tied behind his back.Randall Gamboa Esquivel was in perfect health when detained by ICE. He disappeared while in custody. By the time his family located him, he was in a persistent vegetative state. They deported him to Costa Rica and he died soon after.David Courvelle worked as a detention officer in an ICE facility in Louisiana. He sexually assaulted a Nicaraguan detainee for three months, forcing other detainees to keep watch while he abused her.Silvia Reyna Mendoza, a mother of 8 who had been in the US for 40 years, was sexually harassed by an ICE contractor. He reportedly would tell her if she was good to him, he would be good to her. When she reported the harassment she was immediately detained.Bayron Rovidio Marin had his leg broken during an ICE raid in LA. He was then held in the hospital under a fake name so no one could find him. He was chained to a hospital bed for 37 days until a court ordered his release.There’s Rodney Taylor, a disabled double amputee who’s been in ICE custody for almost a year. He was only two days away from receiving new prosthetic legs when they grabbed him. He’s being denied his prosthetics, he’s been placed in solitary and his health is decliningNow there’s Alex Pretti, another US citizen shot and killed in broad daylight. These are not just a few random incidents. It’s not a few “bad apples”. It’s a systemic problem.These agents have been allowed to hide their identities, filled with hateful rhetoric and told they have immunity.People are being abused, assaulted and killed by ICE.This isn’t about immigration or crime, it’s about control & creating fear.It’s tyranny and no one is safe under tyranny.The scariest part is these are only the cases we know about. At least 1,200 people are missing from Alligator Alcatraz.Elected officials are regularly denied access into the camps. We have to assume we are only seeing the tip of the iceberg. Abolish ICE. Close the camps. Keep witnessing and speaking out.#uspol #alexpretti #abolishice #minnesota #fascism
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    This was the article that enraged him.I didn’t send it to him.I didn’t invite him to read it.He was enraged I dared to stand up for Renee at all:https://www.disabledginger.com/p/misogyny-murder-and-renee-nicole
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    #USpolitics #IceProtests #Chicago [1]What is so difficult of a name it's Kat #AbughaZElah. All the while they free to kill at a traffic stop, and tell their own tale. Media just play parrot. No footage shows agent being dragged, he shot from quite a distance."ICE Agent Kills Father in Broad Daylight as Traffic Stop Turns Deadly" [6:40 min]by Rebel HQhttps://www.youtube.com/watch?v=KjEopCYW5To Quote by RHQ: "Sep 24, 2025 Far too many questions remain unanswered after a father of two, named Silverio Villegas-Gonzalez, who just dropped his kids off at school, was shot to death by an ICE agent during a traffic stop outside of Chicago in the Franklin Park neighborhood, all while protests continue to rage. Sharon Reed breaks it down on Rebel HQ"#USriseUp #FascistsAreHere #TimeToResist #FightOligarchy #FearIsTheirTactic#TalkAboutIt #CallYourRep #VoteUpAndDownTheBallot