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Vehicle Electrification Could Require 55% More Copper Mines in the Next 30 Years

✇Slashdot
EditorDavid
Long-time Slashdot reader schwit1 shares the announcement of a new report from the International Energy Forum: The seemingly universal presumption persists that the copper needed for the green transition will somehow be available... This paper addresses this issue by projecting copper supply and demand from 2018 to 2050 and placing both in the historical context of copper mine output... Just to meet business-as-usual trends, 115% more copper must be mined in the next 30 years than has been mined historically until now. To electrify the global vehicle fleet requires bringing into production 55% more new mines than would otherwise be needed... Our main purpose... is to communicate the magnitude of the copper mining challenge to the broader public that is less familiar with upstream resource issues. "On the other hand, hybrid electric vehicle manufacture would require negligible extra copper mining..." the report points out. Wikipedia describes the non-profit as a 73-country organization promoting dialogue about the world's energy needs. The group's announcement ends with a hope that the report "will promote discussion and formulation of alternative policies to be certain the developing world can catch up with the developed world while global initiatives advance with the green energy transition."

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How Misinformation Spreads? It's Funded By 'The Hellhole of Programmatic Advertising'

✇Slashdot
EditorDavid
Journalist Steven Brill has written a new book called The Death of Truth. Its subtitle? "How Social Media and the Internet Gave Snake Oil Salesmen and Demagogues the Weapons They Needed to Destroy Trust and Polarize the World-And What We Can Do." An excerpt published by Wired points out that last year around the world, $300 billion was spent on "programmatic advertising", and $130 billion was spent in the United States alone in 2022. The problem? For over a decade there's been "brand safety" technology, the article points out — but "what artificial intelligence could not do was spot most forms of disinformation and misinformation..." The end result... In 2019, other than the government of Vladimir Putin, Warren Buffett was the biggest funder of Sputnik News, the Russian disinformation website controlled by the Kremlin... Geico, the giant American insurance company and subsidiary of Buffett's Berkshire Hathaway, was the leading advertiser on the American version of Sputnik News' global website network... No one at Geico or its advertising agency had any idea its ads would appear on Sputnik, let alone what anti-American content would be displayed alongside the ads. How could they? Which person or army of people at Geico or its agency could have read 44,000 websites? Geico's ads had been placed through a programmatic advertising system that was invented in the late 1990s as the internet developed. It exploded beginning in the mid 2000s and is now the overwhelmingly dominant advertising medium. Programmatic algorithms, not people, decide where to place most of the ads we now see on websites, social media platforms, mobile devices, streaming television, and increasingly hear on podcasts... If Geico's advertising campaign were typical of programmatic campaigns for broad-based consumer products and services, each of its ads would have been placed on an average of 44,000 websites, according to a study done for the leading trade association of big-brand advertisers. Geico is hardly the only rock-solid American brand to be funding the Russians. During the same period that the insurance company's ads appeared on Sputnik News, 196 other programmatic advertisers bought ads on the website, including Best Buy, E-Trade, and Progressive insurance. Sputnik News' sister propaganda outlet, RT.com (it was once called Russia Today until someone in Moscow decided to camouflage its parentage), raked in ad revenue from Walmart, Amazon, PayPal, and Kroger, among others... Almost all advertising online — and even much of it on television (through streaming TV), or on podcasts, radio, mobile devices, and electronic billboards — is now done programmatically, which means the machine, not a planner, makes those placement decisions. Unless the advertiser uses special tools, such as what are called exclusion or inclusion lists, the publishers and content around which the ad appears, and which the ad is financing, are no longer part of the decision. "What I kept hearing as the professionals explained it to me was that the process is like a stock exchange, except that the buyer doesn't know what stock he is buying... the advertiser and its ad agency have no idea where among thousands of websites its ad will appear."

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Not 'Quiet Quitting' - Remote Workers Try 'Quiet Vacationing'

✇Slashdot
EditorDavid
A new article in the Washington Post argues that a phenomenon called "Quiet vacationing" has "joined 'quiet quitting' and 'quiet firing' as the latest (and least poetic) scourge of the modern workplace. "Also known as the hush trip, workcation, hush-cation, or bleisure travel — you get the idea — quiet vacationing refers to workers taking time off, even traveling, without notifying their employers." Taking advantage of work-from-anywhere technology, they are logging in from hotels, beaches and campgrounds, sometimes using virtual backgrounds and VPNs to cover their tracks. Given the difficulty many employers already have trusting remote workers to be productive anywhere outside the office, you can bet they are not keen on the idea of their employees pretending to have their head in the game while their toes are in the sand. But employers also have legitimate legal reasons for keeping tabs on their employees' location when they're on the clock. "Evil HR Lady" Suzanne Lucas, writing in Inc. magazine, recently highlighted the many tax, employment, business-operation and security laws that focus on an employee's location. Workers secretly performing their jobs in other states or countries can trigger compliance headaches for their employers, Lucas notes, giving the hypothetical of an employee seeking workers' compensation after sustaining an injury while on unauthorized travel.... As with declines in birthrates, home purchases and demand for mined diamonds, the quiet-vacationing trend is being attributed primarily, though not exclusively, to millennial workers. But before launching into generational finger-pointing and stereotyping, it's worth taking a look at why they might feel the need to take their PTO on the DL. The U.S. Travel Association in a 2016 report proclaimed millennials to be a generation of "work martyrs," entering the workforce around the time average U.S. vacation usage began declining and mobile technology began enabling round-the-clock attachment to jobs... The work-vacation boundaries most premillennial workers took for granted growing up have gone the way of defined-benefit pensions and good tomatoes. Inadequate paid leave is another driving force. The United States continues to be the only nation among its industrialized economic peers that does not guarantee paid vacation, sick leave or holidays for all workers, leaving such benefits to the discretion of employers. Workers with limited PTO — whether new to the workforce or stuck in lower-paying, low-benefit industries — generally want to keep as much paid leave banked as possible, especially if they may need it for unpredictable emergencies like illness or caretaking. If you can preserve those precious hours by packing your laptop alongside your flip-flops, why wouldn't you? The article also mentions employers who begrudge vacation and employees who fear "becoming a target for future cost-cutting..."

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Apple's AI Plans Include 'Black Box' For Cloud Data

✇Slashdot
EditorDavid
How will Apple protect user data while their requests are being processed by AI in applications like Siri? Long-time Slashdot reader AmiMoJo shared this report from Apple Insider: According to sources of The Information [four different former Apple employees who worked on the project], Apple intends to process data from AI applications inside a virtual black box. The concept, known as "Apple Chips in Data Centers" internally, would involve only Apple's hardware being used to perform AI processing in the cloud. The idea is that it will control both the hardware and software on its servers, enabling it to design more secure systems. While on-device AI processing is highly private, the initiative could make cloud processing for Apple customers to be similarly secure... By taking control over how data is processed in the cloud, it would make it easier for Apple to implement processes to make a breach much harder to actually happen. Furthermore, the black box approach would also prevent Apple itself from being able to see the data. As a byproduct, this means it would also be difficult for Apple to hand over any personal data from government or law enforcement data requests. Processed data from the servers would be stored in Apple's "Secure Enclave" (where the iPhone stores biometric data, encryption keys and passwords), according to the article. "Doing so means the data can't be seen by other elements of the system, nor Apple itself."

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Electric Car Sales Keep Increasing in California, Despite 'Negative Hype'

✇Slashdot
EditorDavid
This week the Washington Post reported that Americans "are more hesitant to buy EVs now than they were a year ago, according to a March Gallup poll, which found that just 44 percent of American adults say they'd consider buying an EV in the future, down from 55 percent last year. High prices and charging worries consistently rank as the biggest roadblocks for electric vehicles," they write, noting the concerns coincide with a slowdown in electric car and truck sales, while hybrids are increasing their market share. But something else happened this week. The chair of California's Air Resource Board and the chair of the state's Energy Commission teamed up for an op-ed piece arguing that "despite negative hype," electric cars are their state's future: When California's electric vehicle sales dipped at the end of last year, critics predicted the start of a new downward trend that would doom the industry and the state's broader effort to clean up the transportation sector, the single largest source of greenhouse gases and air pollution. But the latest numbers show that's not the case. Californians purchased 108,372 new zero-emission vehicles in the first three months of 2024 — nearly 7,000 more than the same time last year and the highest-ever first-quarter sales. Today, one in four new cars sold in the Golden State is electric, up from just 8% in 2020... California is now home to 56 manufacturers of zero-emission vehicles and related products, making our state a hub for cutting-edge automotive technology. Soon even raw materials will be sourced in-state, paving the way for domestic battery production... Challenges persist, and chief among them is the need for more widely available charging options. Many more charging stations need to be built as fast as possible to keep up with EV adoption. To address this, California is investing $4 billion over six years to rapidly build out the EV refueling network, on top of billions in investment by utilities. Equally essential is improved reliability of the EV charging network. Too many drivers today encounter faulty charging stations, which is why the California Energy Commission is developing the strongest charging reliability standards in the country and will require companies to be transparent with the public about their performance. They also point out that California "now boasts more EV chargers in the state than gasoline nozzles." And that it's become the first U.S. state whose best-selling car is electric.

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World's First Bioprocessor Uses 16 Human Brain Organoids, Consumes Less Power

✇Slashdot
EditorDavid
"A Swiss biocomputing startup has launched an online platform that provides remote access to 16 human brain organoids," reports Tom's Hardware: FinalSpark claims its Neuroplatform is the world's first online platform delivering access to biological neurons in vitro. Moreover, bioprocessors like this "consume a million times less power than traditional digital processors," the company says. FinalSpark says its Neuroplatform is capable of learning and processing information, and due to its low power consumption, it could reduce the environmental impacts of computing. In a recent research paper about its developments, FinalSpakr claims that training a single LLM like GPT-3 required approximately 10GWh — about 6,000 times greater energy consumption than the average European citizen uses in a whole year. Such energy expenditure could be massively cut following the successful deployment of bioprocessors. The operation of the Neuroplatform currently relies on an architecture that can be classified as wetware: the mixing of hardware, software, and biology. The main innovation delivered by the Neuroplatform is through the use of four Multi-Electrode Arrays (MEAs) housing the living tissue — organoids, which are 3D cell masses of brain tissue...interfaced by eight electrodes used for both stimulation and recording... FinalSpark has given access to its remote computing platform to nine institutions to help spur bioprocessing research and development. With such institutions' collaboration, it hopes to create the world's first living processor. FinalSpark was founded in 2014, according to Wikipedia's page on wetware computing. "While a wetware computer is still largely conceptual, there has been limited success with construction and prototyping, which has acted as a proof of the concept's realistic application to computing in the future." Thanks to long-time Slashdot reader Artem S. Tashkinov for sharing the article.

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How an Apple AirTag Helped Police Recover 15,000 Stolen Power Tools

✇Slashdot
EditorDavid
An anonymous reader shared this report from the Washington Post: Twice before, this Virginia carpenter had awoken in the predawn to start his work day only to find one of his vans broken into. Tools he depends on for a living had been stolen, and there was little hope of retrieving them. Determined to shut down thieves, he said, he bought a bunch of Apple AirTags and hid the locator devices in some of his larger tools that hadn't been pilfered. Next time, he figured, he would track them. It worked. On Jan. 22, after a third break-in and theft, the carpenter said, he drove around D.C.'s Maryland suburbs for hours, following an intermittent blip on his iPhone, until he arrived at a storage facility in Howard County. He called police, who got a search warrant, and what they found in the locker was far more than just one contractor's nail guns and miter saws. The storage unit, stuffed with purloined power tools, led detectives to similar caches in other places in the next four months — 12 locations in all, 11 of them in Howard County — and the recovery of about 15,000 saws, drills, sanders, grinders, generators, batteries, air compressors and other portable (meaning easily stealable) construction equipment worth an estimated $3 million to $5 million, authorities said. Some were stolen as long ago as 2014, a police spokesperson told the Washington Post, coming from "hundreds if not thousands" of victims...

Read more of this story at Slashdot.

HP's MicroLED Monitors Stack Together Like Legos

✇Slashdot
BeauHD
An anonymous reader quotes a report from Digital Trends: HP researchers have published a paper detailing a new modular monitor design they call "composable microLED monitors." Using advancing microLED tech to make smaller screens with no bezels, they imagine a Lego-like system that allows customers to buy different monitor modules and slot them together at home. In the paper, diagrams show "core units" with a direct connection to the host computer being expanded both horizontally and vertically with multiple extensions. The idea is that by choosing from flat or curved extension pieces and connecting them to the core unit, you can make a monitor in whatever size or shape you want. To keep assembly simple and effective, the design uses jigsaw-like connections alongside magnets to ensure each module automatically aligns correctly. And to prevent the number of possible configurations from getting out of hand, the design only allows extensions to attach to the sides or bottom of the square-shaped core unit. Once your strangely shaped monitor is complete, you would be able to choose how your operating system treats each part -- either as an extension of the core unit or as a separate screen. These settings would be controlled with physical switches on the modules that you could change whenever you wanted. As for the sizes of the modules, HP proposes a range of different possibilities, some more complicated than others. In an ideal situation, customers would be able to choose from either flat or curved core units and add flat or curved extensions of varying sizes. If that proved too difficult, curved monitor elements could be taken out of the picture completely, and customers would just add flat extensions to a flat core unit. As cool as this all sounds, there is a glaring problem -- how would the seams between each module look? Thanks to the bezel-less design, there at least wouldn't be a thick black divider between each part. However, a thin line or visible distortion would be inevitable. One approach HP proposes is minimizing the gap between each panel as much as possible and just accepting the thin line it creates. Alternatives include complicated techniques to disguise the joints using hardware or software solutions that modify the display of edge pixels to minimize visual joints. HP would have to find a balance between technical viability, cost, and customer feedback to determine the best overall solution.

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#Flock : L’IA partout, pour tous

✇Next.ink
Flock
Tousse tousse

Salut ami lecteur !

J’ai fait des références aux dernières actualités PARTOUT dans cette BD et POUR TOUS

celle-ci forcément, celle-là, celle-là, celle-ci, celle-là, celle-ci, et j’en passe.

Désolé pour ce déluge de liens d’un air machinal, je ne voudrais pas qu’on me confonde avec une bécane, svp.

Bon weekend à tous !

.


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Les prix des GPU AMD, Intel et NVIDIA semaine 22-2024 : Cela bouge, mais que chez les verts

✇CowcotLand news

Même à Taïwan, nous vous parlons des prix des cartes graphiques. Autant le dire tout de suite, chez AMD nous n'avons pas un seul changement. Chez Intel, il en va de même... Il y a donc uniquement chez NVIDIA que les prix bougent, mais bon, vous allez le voir, ce n'est pas non plus miraculeux. Déjà la 4060 passe au moins cher, avec un tarif de 294,90 euros cette semaine. […]

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