Will Sodium Batteries Become an Alternative To Lithium?

Smartphones and electric cars are both powered by lithium-ion batteries, notes the Economist. These “Li-ion” batteries “form the guts of a growing number of grid-storage systems that smooth the flow of electricity from wind and solar power stations. Without them, the electrification needed to avoid the worst effects of global warming would be unimaginable.” But unfortunately, building them requires scarce metals.
“A clutch of companies, though, think they have an alternative: making batteries with sodium instead…” And the idea of building “Na-ion” batteries at scale is “gaining traction.”

Engineers are tweaking designs. Factories, particularly in China, are springing up. For the first time since the Li-ion revolution began, lithium’s place on the electrochemical pedestal is being challenged… [A]ccording to Rory McNulty, a research analyst at Benchmark, Chinese firms have 34 Na-ion-battery factories built, being built or announced inside the country, and one planned in Malaysia. Established battery-makers in other places, by contrast, are not yet showing much interest. Even without a five-year plan to guide them, though, some non-Chinese startups are seeking to steal a march by developing alternatives to layered oxides, in the hope of improving the technology, reducing its cost, or both.
One of the most intriguing of these neophytes is Natron Energy, of Santa Clara, California… Natron claims that its cells can endure 50,000 cycles of charging and discharging — between ten and 100 times more than commercial Li-ion batteries can manage. The firm has built a factory in Michigan, which it says will begin production later this year. Other non-Chinese firms are less far advanced, but full of hope. Altris, in Sweden, which is also building a factory, employs a material called Prussian white that substitutes some of the iron in Prussian blue with sodium. Tiamat, in France, uses a polyanionic design involving vanadium. And Faradion, in Britain (now owned by Reliance, an Indian firm), intends to stick with a layered-metal-oxide system.

Thanks to Slashdot reader echo123 for sharing the article.

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Source: Slashdot – Will Sodium Batteries Become an Alternative To Lithium?

Elon Musk Debuts 'Grok' AI Bot to Challenge ChatGPT

“xAI, Elon Musk’s new AI venture, launched its first AI chatbot technology named Grok,” reports CNBC.

Two months into its “early beta” training phase, it’s “only available to a select group of users before a wider release” — though users can sign up for a waitlist. Elon Musk posted that the chatbot “will be provided as part of X Premium+, so I recommend signing up for that. Just $16/month via web.”

More details from CNBC:
Grok, the company said, is modeled on “The Hitchhiker’s Guide to the Galaxy.” It is supposed to have “a bit of wit,” “a rebellious streak” and it should answer the “spicy questions” that other AI might dodge, according to a Saturday statement from xAI… Grok also has access to data from X, which xAI said will give it a leg-up. Musk, on Sunday, posted a side-by-side comparison of Grok answering a question versus another AI bot, which he said had less current information.

Still, xAI hedged in its statement, as with any Large Language Model, or LLM, Grok “can still generate false or contradictory information….” On an initial round of tests based on middle school math problems and Python coding tasks, the company said that Grok surpassed “all other models in its compute class, including ChatGPT-3.5 and Inflection-1.” It was outperformed by bots with larger data troves…

Musk has previously said that he believes today’s AI makers are bending too far toward “politically correct” systems. xAI’s mission, it said, is to create AI for people of all backgrounds and political views. Grok is said to be a means of testing that AI approach “in public.”

SpaceX security engineer Christopher Stanley shared some interesting results. After reading Grok’s explanation for why scaling API requests is difficult, Stanley added the prompt “be more vulgar” — then posted his reaction on X. “Today I learned scaling API requests is like trying to keep up with a never-ending orgy.”
Reacting to Stanley’s experiment, Elon Musk posted, “Oh this is gonna be fun.”

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Source: Slashdot – Elon Musk Debuts ‘Grok’ AI Bot to Challenge ChatGPT

Bill Gates Urges 'Impatient Optimism' on Climate Change Innovations

Bill Gates, noted billionaire philanthropist, discussed the need for “impatient optimism” about both climate change and global development last month during an interview at an international affairs think tank:
Q: If you go back a decade, are you more or less optimistic about where we are on climate change now, or then?
Bill Gates: I’m certainly more optimistic because in 2015, when the Paris Agreement was signed, there were so many areas of emission where there wasn’t any activity…
Q: if you go back a decade, solar and wind were the most expensive energy sources we had. Since then, the price of solar has dropped 90%, and the price of wind has dropped 70%, and electric vehicles are now economically viable… I know you get excited about innovation. What are some of the areas that you’re most excited about for innovation?
Bill Gates: Across this portfolio of 100 companies it’s hard to pick my favorite. Some are kind of straightforward, like a company that makes windows where the temperature doesn’t cross over, but instead, it blocks getting cold in the winter or hot in the summer, which is very cheap. Or there is a company where you leave your home, and you pump this air through, but it’s got a chemical in it. When it sees cracks, it actually seals those cracks. You don’t have to find the cracks; you just pump the air in. You can reduce the amount of heat loss between the windows and getting rid of those cracks. You can reduce the energy bill by a factor of two, which then means less load on the overall energy system…
The cement and steel ones are the ones, in a way, I’m most impressed by, because I wasn’t sure we’d find anything in those spaces…
Q: The problem, I guess, with cement is that you are taking basically limestone, and then you are converting it to calcium oxide. But the byproduct you get in that conversion process is CO2. Basically, you need a way to capture that CO2….
Bill Gates: As you heat the limestone, that releases CO2. It’s exactly as you say, it’s an equal number amount of emissions. One of our companies doesn’t use limestone. They actually go and find another source of calcium, which fortunately turns out to be quite abundant and cheap. They make exactly the same cement that we make today, but not using limestone as the input. I was stunned that you could do that.

Gates also hopes to see nuclear power in an economically viable form. “The nuclear industry basically failed, because their product was too expensive. It wasn’t because of the waste or safety-type issues, which we can get into those, but it was economics.”
Bill Gates: First and foremost, you must have a much different economic proposition. The nuclear reactor I’m involved in, TerraPower, we only generate electricity when the renewable sources that have very little marginal costs aren’t generating. We just make heat all day, and then only when the bid price of electricity is high enough, do we actually generate electricity, because otherwise, you have all this capital cost that half the time, the solar bid into that market is going to be very low.
I think fission, we shouldn’t give up on it. I’m involved in that company only because it may be able to make a significant contribution to [fighting] climate change… I can’t overstate how much easier it is to solve the problem if you can mix in some degree of fission or fusion that are there to fill in the periods where renewables are not generating. Cold snaps or where you have these cold fronts just sitting there, that’s when houses need the most heating. That’s when neither wind nor solar are generating.

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Source: Slashdot – Bill Gates Urges ‘Impatient Optimism’ on Climate Change Innovations

Amazon and Meta Promise UK Regulators to Stop Unfairly Undercutting Rivals

Friday the U.K.’s competition regulator made an announcement. Amazon and Meta agreed they wouldn’t use data collected their marketplaces for an unfair advantage against competitors.

The Register explains:
In Amazon’s case, the e-commerce giant used vendors’ sales figures to decide which items it should sell, and how much to price products to get an edge over everyone else. The internet behemoth also promoted its own products with its Buy Box feature and it further cut into retailers’ margins by charging extra costs if they wanted to use Amazon’s Prime delivery services, the CMA said. Now Amazon has committed to doing less of that.
The Competition and Markets Authority said [Amazon] will be prevented from using third-party seller data that gives it an unfair commercial advantage, and will allow rivals to negotiate rates with independent delivery contractors working on behalf of Amazon. Merchants’ items will also be better supported by the Buy Box too, according to the CMA, instead of Amazon-led products or those from sellers that have bought into the company’s packing and delivery services…

[Facebook] was accused of exploiting advertisers hawking wares on Facebook Marketplace, and using competitors’ data to improve its own products or services. “Going forward, competitors of Facebook Marketplace that advertise on Meta platforms can ‘opt out’ of their data being used to improve Facebook Marketplace,” the CMA said.
The CMA also has specific plans for enforcement, reports TechCrunch. for Meta the UK agency “has said it will set up a monitoring trustee to oversee its adherence, including its new technical system rollout and employee training,” while Amazon will also get an “independent trustee” overseeing their compliance.

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Source: Slashdot – Amazon and Meta Promise UK Regulators to Stop Unfairly Undercutting Rivals

Spacecraft Metals Left In the Wake of Humanity's Path To the Stars

Scientists recently noticed that the chemical fingerprint of meteor particles was starting to change.

And last month Purdue University announced that “The Space Age is leaving fingerprints on one of the most remote parts of the planet — the stratosphere — which has potential implications for climate, the ozone layer and the continued habitability of Earth.”

Using tools hitched to the nose cone of their research planes and sampling more than 11 miles above the planet’s surface, researchers have discovered significant amounts of metals in aerosols in the atmosphere, likely from increasingly frequent launches and returns of spacecraft and satellites. That mass of metal is changing atmospheric chemistry in ways that may impact Earth’s atmosphere and ozone layer…

Led by Dan Murphy, an adjunct professor in Purdue’s Department of Earth, Atmospheric, and Planetary Sciences and a researcher at the National Oceanic and Atmospheric Administration, the team detected more than 20 elements in ratios that mirror those used in spacecraft alloys. They found that the mass of lithium, aluminum, copper and lead from spacecraft reentry far exceeded those metals found in natural cosmic dust. Nearly 10% of large sulfuric acid particles — the particles that help protect and buffer the ozone layer — contained aluminum and other spacecraft metals.

Thanks to long-time Slashdot reader AmiMoJo for sharing the article.

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Source: Slashdot – Spacecraft Metals Left In the Wake of Humanity’s Path To the Stars

America is Seeing a 'Dramatic Rise' in Home Schooling

“Home schooling has become — by a wide margin — America’s fastest-growing form of education,” according to a new analysis by the Washington Post. (Alternate URL here):

The analysis — based on data The Post collected for thousands of school districts across the country — reveals that a dramatic rise in home schooling at the onset of the pandemic has largely sustained itself through the 2022-23 academic year, defying predictions that most families would return to schools that have dispensed with mask mandates and other covid-19 restrictions…

In states with comparable enrollment figures, the number of home-schooled students increased 51% over the past six school years, far outpacing the 7% growth in private school enrollment. Public school enrollment dropped 4% in those states over the same period, a decline partly attributable to home schooling…

In 390 districts included in The Post’s analysis, there was at least one home-schooled child for every 10 in public schools during the 2021-2022 academic year, the most recent for which district-level federal enrollment data are available. That’s roughly quadruple the number of districts that had rates that high in 2017-2018, signifying a sea change in how many communities educate their children and an urgent challenge for a public education system that faced dwindling enrollment even before the pandemic… The National Center for Education Statistics reported that in 2019 — before home schooling’s dramatic expansion — there were 1.5 million kids being home-schooled in the United States, the last official federal estimate. Based on that figure and the growth since then in states that track home schooling, The Post estimates that there are now between 1.9 million and 2.7 million home-schooled children in the United States, depending on the rate of increase in areas without reliable data…

It is a remarkable expansion for a form of instruction that 40 years ago was still considered illegal in much of the country.

Other interesting facts from their analysis:

“Home schooling’s surging popularity crosses every measurable line of politics, geography and demographics.”
“Despite claims that the home-schooling boom is a result of failing public schools, The Post found no correlation between school district quality, as measured by standardized test scores, and home-schooling growth. In fact, high-scoring districts had some of the biggest spikes in home schooling early in the pandemic, though by the fall of 2022 increases were similar regardless of school performance.”
“Many of America’s new home-schooled children have entered a world where no government official will ever check on what, or how well, they are being taught.”

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Source: Slashdot – America is Seeing a ‘Dramatic Rise’ in Home Schooling

Microsoft Disputes Severity of Four Zero-Day Vulnerabilities Found in Exchange by Trend Micro

“Microsoft Exchange is impacted by four zero-day vulnerabilities that attackers can exploit remotely to execute arbitrary code or disclose sensitive information on affected installations,” reports Bleeping Computer, citing disclosures Thursday from Trend Micro’s Zero Day Initiative, who reported them to Microsoft on September 7th and 8th, 2023.

In an email to the site, a Microsoft spokesperson said customers who applied the August Security Updates are already protected from the first vulnerability, while the other three require attackers to have prior access to email credentials. (And for two of them no evidence was presented that it can be leveraged to gain elevation of privilege.)
“We’ve reviewed these reports and have found that they have either already been addressed, or do not meet the bar for immediate servicing under our severity classification guidelines and we will evaluate addressing them in future product versions and updates as appropriate.”

From Bleeping Computer’s report:

ZDI disagreed with this response and decided to publish the flaws under its own tracking IDs to warn Exchange admins about the security risks… All these vulnerabilities require authentication for exploitation, which reduces their severity CVSS rating to between 7.1 and 7.5… It should be noted, though, that cybercriminals have many ways to obtain Exchange credentials, including brute-forcing weak passwords, performing phishing attacks, purchasing them, or acquiring them from info-stealer logs…

ZDI suggests that the only salient mitigation strategy is to restrict interaction with Exchange apps. However, this can be unacceptably disruptive for many businesses and organizations using the product. We also suggest implementing multi-factor authentication to prevent cybercriminals from accessing Exchange instances even when account credentials have been compromised.

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Source: Slashdot – Microsoft Disputes Severity of Four Zero-Day Vulnerabilities Found in Exchange by Trend Micro

When Linux Spooked Microsoft: Remembering 1998's Leaked 'Halloween Documents'

It happened a quarter of a century ago. The New York Times wrote that “An internal memorandum reflecting the views of some of Microsoft’s top executives and software development managers reveals deep concern about the threat of free software and proposes a number of strategies for competing against free programs that have recently been gaining in popularity.”

The memo warns that the quality of free software can meet or exceed that of commercial programs and describes it as a potentially serious threat to Microsoft. The document was sent anonymously last week to Eric Raymond, a key figure in a loosely knit group of software developers who collaboratively create and distribute free programs ranging from operating systems to Web browsers. Microsoft executives acknowledged that the document was authentic…

In addition to acknowledging that free programs can compete with commercial software in terms of quality, the memorandum calls the free software movement a “long-term credible” threat and warns that employing a traditional Microsoft marketing strategy known as “FUD,” an acronym for “fear, uncertainty and doubt,” will not succeed against the developers of free software. The memorandum also voices concern that Linux is rapidly becoming the dominant version of Unix for computers powered by Intel microprocessors.
The competitive issues, the note warns, go beyond the fact that the software is free. It is also part of the open-source software, or O.S.S., movement, which encourages widespread, rapid development efforts by making the source code — that is, the original lines of code written by programmers — readily available to anyone. This enables programmers the world over to continually write or suggest improvements or to warn of bugs that need to be fixed. The memorandum notes that open software presents a threat because of its ability to mobilize thousands of programmers. “The ability of the O.S.S. process to collect and harness the collective I.Q. of thousands of individuals across the Internet is simply amazing,” the memo states. “More importantly, O.S.S. evangelization scales with the size of the Internet much faster than our own evangelization efforts appear to scale.”

Back in 1998, Slashdot’s CmdrTaco covered the whole brouhaha — including this CNN article:

A second internal Microsoft memo on the threat Linux poses to Windows NT calls the operating system “a best-of-breed Unix” and wonders aloud if the open-source operating system’s momentum could be slowed in the courts.

As with the first “Halloween Document,” the memo — written by product manager Vinod Valloppillil and another Microsoft employee, Josh Cohen — was obtained by Linux developer Eric Raymond and posted on the Internet. In it, Cohen and Valloppillil, who also authored the first “Halloween Document,” appear to suggest that Microsoft could slow the open-source development of Linux with legal battles. “The effect of patents and copyright in combating Linux remains to be investigated,” the duo wrote.

Microsoft’s slogain in 1998 was “Where do you want to go today?” So Eric Raymond published the documents on his web site under the headline “Where will Microsoft try to drag you today? Do you really want to go there?”

25 years later, and it’s all still up there and preserved for posterity on Raymond’s web page — a collection of leaked Microsoft documents and related materials known collectively as “the Halloween documents.” And Raymond made a point of thanking the writers of the documents, “for authoring such remarkable and effective testimonials to the excellence of Linux and open-source software in general.”
Thanks to long-time Slashdot reader mtaht for remembering the documents’ 25th anniversary…

Read more of this story at Slashdot.



Source: Slashdot – When Linux Spooked Microsoft: Remembering 1998’s Leaked ‘Halloween Documents’

'Stupid' Daylight Saving Time Ritual Continues. But Why?

Many Americans want to abolish Daylight Saving Time, reports NBC News:
Since 2018, nearly all states have passed or entertained legislation that would drop the twice-a-year time shift. And 19 states have passed laws or resolutions in support of year-round daylight saving time, according to data from the National Conference of State Legislatures. But there’s a caveat: Nothing can change until Congress addresses a 1960s-era law blocking such action.
“This ritual of changing time twice a year is stupid,” U.S. Senator Marco Rubio said in March, reintroducing legislation to end Daylight Saving Time. In an official statement the Senator announced that “Locking the clock has overwhelming bipartisan and popular support. This Congress, I hope that we can finally get this done.”
But according to the Hill, “Both the House and Senate versions of the Sunshine Protection Act of 2023 haven’t appeared to go far. The Senate bill has been read twice and referred to a committee, while the House bill has only been referred to a subcommittee.”

While America waits, another medical association has come out in favor of ending Daylight Saving Time, reports NBC News:
The American Academy of Sleep Medicine is a medical association whose professionals advocate for policies that improve sleep health. On Tuesday, the academy released a statement calling on the U.S. to eliminate daylight saving time completely, stating that standard time best supports health and safety, as it aligns with people’s natural circadian rhythm. Undergoing the time switch itself raises the most concerns. Research shows that after the “spring forward” time change, workplace injuries, car crash deaths and heart attack risk have all increased. One 2023 study found that a week after transitioning from the time change, people reported more dissatisfaction with sleep and higher rates of insomnia.

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Source: Slashdot – ‘Stupid’ Daylight Saving Time Ritual Continues. But Why?

Aussies Angry Over Being Asked to Use QR Codes at Restaurants

Long-time Slashdot reader smooth wombat writes:

: A recent social media post by an Aussie received a deluge of replies and comments. His comment? “I’m so f***ing tired of ‘tech’ being used to solve an ‘issue’ but only making everything worse and more inconvenient for everybody,” they wrote.

His comment was in response to going to a restaurant and having only a QR code to order from — literally a menu at the table with only the QR code on it. The app required to order from it “proceeded to charge a 6.5% venue surcharge, a 2% payment processing fee, and then had the audacity to ask for a tip (10%, 15%, 25%) as the cherry on top”.

From Australia’s News.com.au:

Hundreds of others enthusiastically agreed and many added they also didn’t like being asked to enter their personal details. “You’re waiting your own table and paying an extra fee for the privilege. It’s f***ed,” one person responded. “It’s also a big stinking FU to anyone old or not tech savvy. All just to hoover up your data,” another added.

Some, however, shared they preferred using QR codes to order their food — they removed the need to move to order more and limited engagement with staff. “I actually like the QR ordering because I don’t like people, but the surcharges and tipping can f*** off,” one said. “I love the QR codes — don’t need to leave the table to order another beer,” someone else wrote…

Jonathan Holmes-Ross, owner of board game restaurant, The Lost Dice in Adelaide told news.com.au that the use of QR code ordering had let his eatery “reduce costs by around 25%… We no longer have to take orders, work out bills and manually take payments,” he said. “This gives our wait staff more time to look after our customers, and the kitchen has excellent order information as the accuracy of the orders is great. We now have very few mistakes saving us time and waste. We can also mark items that have run out instantly on the app by using stock levels, again avoiding the disappointment of (the) customer.”

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Source: Slashdot – Aussies Angry Over Being Asked to Use QR Codes at Restaurants

A SpaceX 'Falcon 9' Booster Rocket Has Launched 18 Times Successfully, a New Record

Ars Technica reports:

In three-and-a-half years of service, one of SpaceX’s reusable Falcon 9 boosters stands apart from the rest of the company’s rocket inventory. This booster, designated with the serial number B1058, has now flown 18 times.

For its maiden launch on May 30, 2020, the rocket propelled NASA astronauts Doug Hurley and Bob Behnken into the history books on SpaceX’s first mission to send people into orbit. This ended a nine-year gap in America’s capability to launch astronauts into low-Earth orbit and was the first time a commercial spacecraft achieved this feat… Over the course of its flights to space and back, that white paint has darkened to a charcoal color. Soot from the rocket’s exhaust has accumulated, bit by bit, on the 15-story-tall cylinder-shaped booster. The red NASA worm logo is now barely visible.

On Friday night, this rocket launched for the 18th time, breaking a tie at 17 flights with another Falcon 9 booster in SpaceX’s fleet… It fired three engines for a braking burn to slow for reentry, then ignited a single engine and extended four carbon-fiber landing legs to settle onto a floating platform holding position near the Bahamas. The drone ship will return the rocket to Cape Canaveral, where SpaceX will refurbish the vehicle for a 19th flight.

Other interesting statistics from the article:

This single booster rocket has launched 846 satellites into space. (Astrophysicist/spaceflight tracker Jonathan McDowell calculates there are now over 5,000 Starlink satellites in orbit.)
A SpaceX official told Ars Technica the company might extend the limit on Falcon 9 booster flights beyond 20 for Starlink satellites.
Friday’s launch became the 79th launch so far in 2023 of a Falcon rocket, with SpaceX aiming for a total of 100 by the end of December, and 144 in 2023 (an average of one flight every two-and-a-half days).
Since 2016, SpaceX has now had 249 consecutive successful launches of its Falcon 9 and Falcon Heavy rockets

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Source: Slashdot – A SpaceX ‘Falcon 9’ Booster Rocket Has Launched 18 Times Successfully, a New Record

Microsoft Reverses Decision, Lets Employees Keep Free 'Xbox Game Pass Ultimate'

Microsoft has changed its mind, the Verge reported Friday, and now will continue giving a free Xbox Game Pass Ultimate to most of its 238,000 employees, according to an announcement from Xbox chief Phil Spencer.

Earlier reports had suggested that Microsoft was removing the free Xbox Game Pass Ultimate benefit — and some employees weren’t happy about it.

Read more of this story at Slashdot.



Source: Slashdot – Microsoft Reverses Decision, Lets Employees Keep Free ‘Xbox Game Pass Ultimate’

Whatever Happened to Amazon's Drone Delivery Service?

The New York Times shows an enormous Amazon drone hovering over a driveway in the Texas suburbs. (Alternate URL here.) The drone lets go of a large brown package, which plummets to the ground.

But 10 years after Amazon revealed its drone program, drone delivery is only “kind of” a reality, the Times argues — in one city in Texas. “The venture as it currently exists is so underwhelming that Amazon can keep the drones in the air only by giving stuff away.”

Years of toil by top scientists and aviation specialists have yielded a program that flies Listerine Cool Mint Breath Strips or a can of Campbell’s Chunky Minestrone With Italian Sausage — but not both at once — to customers as gifts….

Only one item can be delivered at a time. It can’t weigh over five pounds. It can’t be too big. It can’t be something breakable, since the drone drops it from 12 feet. The drones can’t fly when it is too hot or too windy or too rainy. You need to be home to put out the landing target and to make sure that a porch pirate doesn’t make off with your item or that it doesn’t roll into the street… But your car can’t be in the driveway. Letting the drone land in the backyard would avoid some of these problems, but not if there are trees. Amazon has also warned customers that drone delivery is unavailable during periods of high demand for drone delivery…

A more complicated issue was getting the technology to the point where it was safe not just most of the time but all of the time. The first drone that lands on someone’s head, or takes off clutching a cat, sets the program back another decade, particularly if it is filmed.

The drones also struggled with real-world issues like Texas heat waves. During one heat wave the drones were suspended. And when they flew again, “a 54-year-old professor of civil engineering at Texas A&M ordered a medication through the mail. By the time he retrieved the package, the drug had melted.” One of Amazon’s customers tells the Times that Amazon’s drones “feel more like a toy than anything — a toy that wastes a huge amount of paper and cardboard.”

Amazon claims that in the last 10 months their drones have delivered “hundreds” of items in Texas. Beyond that, Amazon recently announced that its drone deliveries would be expanding within the next 14 months, the Times points out — to Britain, Italy, and a new U.S. location. “Yet even on the threshold of growth, a question lingers. Now that the drones finally exist in at least limited form, why did we think we needed them in the first place?”

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Source: Slashdot – Whatever Happened to Amazon’s Drone Delivery Service?

Researchers Found an Abundance of Helium In Canada's Baffin Island

Long-time Slashdot reader thepacketmaster writes: Documented in a recent article in the journal Nature, researchers have found an abundance of both helium-4 and helium-3 trapped in the volcanic rocks on Canada’s Baffin Island.

As the Earth formed, it is thought that helium-4 and helium-3 flowing on the solar wind became trapped in the minerals of the cooling planet. With heavier elements and minerals sinking to the bottom, this trapped helium was transported to the core, where it would have remained locked in its original forms.

Earth isn’t massive enough to hold on to helium in any significant quantities, though. Any that did not get trapped, or that was subsequently released when the minerals melted in the mantle or due to massive impacts, would have eventually seeped up to the surface and floated off into space. So, helium is relatively rare on Earth, and helium-3 is even more so.

Read more of this story at Slashdot.



Source: Slashdot – Researchers Found an Abundance of Helium In Canada’s Baffin Island

Will AI-Powered SEO Ruin Google's Search Results?

A long read at the Verge explores the quality of Google’s search results — and whether they’ve been affected by the Search Engine Optimization industry.
But it begins by saying that “A lot of folks’ complain that “The links that pop up when they go looking for answers online, they say, are “absolutely unusable”; “garbage”; and “a nightmare” because “a lot of the content doesn’t feel authentic.”

If so, the question is why. SEO Daron Babin warns that “We’re entering a very weird time, technologically, with AI, from an optimization standpoint… All the assholes that are out there paying shitty link-building companies to build shitty articles, now they can go and use the free version of GPT.”
Soon, he said, Google results would be even worse, dominated entirely by AI-generated crap designed to please the algorithms, produced and published at volumes far beyond anything humans could create, far beyond anything we’d ever seen before. “They’re not gonna be able to stop the onslaught of it,” he said. Then he laughed and laughed, thinking about how puny and irrelevant Google seemed in comparison to the next generation of automated SEO. “You can’t stop it…!”

Nowadays, he mostly invests in cannabis and psychedelics. SEO just got to be too complicated for not enough money, he told me. [SEO Missy] Ward had told me the same thing, that she had stopped focusing on SEO years ago.

But the Verge also spoke to Danny Sullivan, the former journalist who started the SEO-industry site Search Engine Land — who was eventually hired by Google as their “public liaison for serach.” And Sullivan “is pissed that people think Google results have gone downhill. Because they haven’t, he insisted. If anything, search results have gotten a lot better over time. Anyone who thought search quality was worse needed to take a hard look in the mirror.”
Sullivan was not the only person who tried to tell me that search results have improved significantly. Out of the dozen-plus SEOs that I spoke with at length, nearly every single one insisted that search results are way better than they used to be…

This was not what I had been noticing, and this was certainly not what I had been hearing from friends and journalists and friends who are journalists. Were all of us wrong…? I began to worry all the people who were mad about search results were upset about something that had nothing to do with metrics and everything to do with feelings and ~vibes~ and a universal, non-Google-specific resentment and rage about how the internet has made our lives so much worse in so many ways, dividing us and deceiving us and provoking us and making us sadder and lonelier.

SEO Lily Ray says Google did change its algorithm in 2016 to fight disinformation, trying to favor sites with “experience, expertise, authoritativeness, and trustworthiness.”
But the point that really hit me was that for certain kinds of information, Google had undone one of the fundamental elements of what had made its results so appealing from the start. Now, instead of wild-west crowdsourcing, search was often reinforcing institutional authority…

The second major reason why Google results feel different lately was, of course, SEO… Google is harder to game now — it’s true. But the sheer volume of SEO bait being produced is so massive and so complex that Google is overwhelmed. “It’s exponentially worse,” Ray said. “People can mass auto-generate content with AI and other tools,” she went on, and “in many cases, Google’s algorithms take a minute to catch onto it.”
The future that Babin had cackled about at the alligator party was already here. We humans and our pedestrian questions were getting caught up in a war of robots fighting robots, of Google’s algorithms trying to find and stop the AI-enabled sites programmed by SEOs from infecting our internet experience.

Read more of this story at Slashdot.



Source: Slashdot – Will AI-Powered SEO Ruin Google’s Search Results?

FSF Warns About the Perils of Medical Devices with Un-Free Software

“Software that controls your body should always respect your freedom,” warns the program manager of the Free Software Foundation:

In July, users of the proprietary software app LibreLink, who live in the UK and use Apple devices, found that the app they depend on to monitor their blood sugar was not working anymore after the developer Abbott pushed an update for the app… Despite what its name may suggest, there is nothing libre about the LibreLink app. It’s proprietary software, which means users must depend on the company to keep it running and to distribute it. With free software, [a user] would have had the freedom to run, copy, distribute, study, change, and improve the software himself, or he could have leaned on a community of developers and users to share and fix the software, and the old version of the software would have been available to revert the update…

Two months later, with Apple’s update to iOS 17, users of the FreeStyle LibreLink and Libre 2 apps had reason again to fear that the software they rely on wouldn’t work after updating their iPhones. This time, users all over the world were affected. In September, Abbott warned Apple users: “As part of the upcoming iOS 17 release, Apple is introducing StandBy Mode and Assistive Access Mode … this release may impact your experience with the FreeStyle Libre 2 app, the FreeStyle LibreLink app, or the FreeStyle LibreLinkUp app. We recommend that you disable automatic operating system updates on the smartphone using the mentioned apps.” This warning was made because StandBy Mode would sometimes prohibit time-sensitive notifications such as glucose alarms, and the Assistive Access Mode would impact sensor activation and alarm setting modification in the app…

And a scenario where a company abandons service or updates to its users is not merely theoretical. This is the bitter reality faced by users of eye implants produced by Second Sight Medical Products since the company decided to abandon the technology in 2020 when facing the prospect of bankruptcy. [“>According to IEEE Spectrum], Terry Byland, whose sight has been dependent on the first-generation Argus implant since 2004, says of his experience, “As long as nothing goes wrong, I’m fine. But if something does go wrong with it, well, I’m screwed. Because there’s no way of getting it fixed.” That’s what also happened to Barbara Campbell, whose retinal implant suddenly stopped working when she was on a subway…

It’s up to us advocates of free software to inform the people around us of the issues with proprietary software in medical aids. Let’s encourage our friends, parents, and grandparents to ask their doctor about the software in their medical devices and to choose and insist upon free software over proprietary software.

Read more of this story at Slashdot.



Source: Slashdot – FSF Warns About the Perils of Medical Devices with Un-Free Software

CNN Criticizes Microsoft's 'Making a Mess of the News' By Replacing MSN's Staff With AI

CNN decries “false and bizarre” news stories being published by Microsoft on MSN.com, “one of the world’s most trafficked websites and a place where millions of Americans get their news every day.”

Microsoft’s decision to increasingly rely on the use of automation and artificial intelligence over human editors to curate its homepage appears to be behind the site’s recent amplification of false and bizarre stories, people familiar with how the site works told CNN.
The site, which comes pre-loaded as the default start page on devices running Microsoft software, including on Microsoft’s latest “Edge” browser… employed more than 800 editors in 2018 to help select and curate news stories shown to millions of readers around the world. But in recent years Microsoft has laid off editors, some of whom were told they were being replaced by “automation,” what they understand to be AI.
CNN points out that while Microsoft’s president “has publicly lectured on the responsible use” of AI, “the apparent role of AI in Microsoft’s recent amplification of bogus stories raises questions about the company’s public adoption of the nascent technology and for the journalism industry as a whole.” CNN notes that an AI-generated poll urging readers to guess the cause of a swimmer’s death “was not the first public blunder caused by Microsoft’s embrace of AI.”

In September Microsoft republished a story about Brandon Hunter, a former NBA player who died unexpectedly at the age of 42, under the headline, “Brandon Hunter useless at 42.” Then, in October, Microsoft republished an article that claimed that San Francisco Supervisor Dean Preston had resigned from his position after criticism from Elon Musk. The story was entirely false.

Some of the articles featured by Microsoft were initially published by obscure websites that might have gone unnoticed amid the daily deluge of online misinformation that circulates every day. But Microsoft’s decision to republish articles from fringe outlets has elevated those stories to potentially millions of additional readers, breathing life into their claims. Editors who formerly worked for Microsoft told CNN that these kinds of false stories, or virtually any other articles from low-quality websites, would not be prominently featured by Microsoft were it not for its use of AI. Ryn Pfeuffer, who worked intermittently as a contractor for Microsoft for eight years, said she received a call in May 2020 with the news that her entire team was being laid off. 2020 was the year, a Microsoft spokesperson told CNN in a statement on Wednesday, that the company began transitioning to a “personalized feed” that is “tailored by an algorithm to the interests of our audiences.”

MSN “has also published other junk content, including bogus stories about fishermen catching mermaids and Bigfoot spottings,” reports the tech news site Futurism, “in the wake of ditching its human editors in favor of automation.
“Noticing a pattern yet? The company pumps out trash-tier AI content, then waits until it’s called out publicly to quietly delete it and move onto the next trainwreck.”
We’ve known that Microsoft’s MSN news portal has been pumping out a garbled, AI-generated firehose for well over a year now. The company has been using the website to distribute misleading and oftentimes incomprehensible garbage to hundreds of millions of readers per month… And if MSN presents a vision of how the tech industry’s obsession with AI is going to play out in the information ecosystem, we’re in for a rough ride.

CNN got this reaction from a user whose default browser changed from Chrome to Microsoft Edge after a software update — and discovered their home page had switched to MSN.com. “It felt like I was standing in line at the grocery store reading a National Enquirer front page.”

A company spokesperson assured CNN that Microsoft was “committed to addressing the recent issue of low quality articles.”

Read more of this story at Slashdot.



Source: Slashdot – CNN Criticizes Microsoft’s ‘Making a Mess of the News’ By Replacing MSN’s Staff With AI

US Approves Massive Windfarm Project Off the Coast of Virginia

Tuesday Orsted cancelled two wind farms near New Jersey that would’ve generated about 2.2 gigawatts of energy. But the same day America’s Interior Department approved plans to install up to 176 wind turbines off the coast of Virginia with an estimated capacity of about 2.6 gigawatts of clean energy.

Located approximately 27 miles from the shores of Virginia Beach, the project will be America’s largest offshore wind project, capable of powering over 900,000 homes. In just its first 10 years it should save customers $3 billion in fuel costs, Dominion Energy told the Associated Press:
Dominion expects construction to be completed by late 2026… Construction of the project in Virginia is expected to support about 900 jobs each year and then an estimated 1,100 annual jobs during operations, the Interior Department said. The initiative has gained wide support from Virginia policymakers and political leaders, including Republican Gov. Glenn Youngkin, who last week attended a reception marking the arrival of eight monopile foundations for the windfarm.

Two pilot turbines have already been in place since 2020, the article points out. And when finished the new wind farm “would bolster and eventually replace the mostly natural gas-powered electricity that is contributing to costly climate change,” reports MarketWatch

President Biden, early in his first term, announced a goal of installing 30 gigawatts of offshore wind power by 2030, enough to power 10 million homes and prevent the spewing of 78 million metric tons of carbon-dioxide emissions… U.S. offshore wind has been helped along by nearly $8 billion in investments since Biden signed his signature, climate-heavy Inflation Reduction Act a little over a year ago… Biden’s team has projected that the U.S. could install 110 gigawatts of offshore wind power by 2050, a major jump considering there is less than 1 gigawatt installed today. Land-based wind farms across the U.S. already produce more than 140 gigawatts of energy, contributing to about 10% of the nation’s energy portfolio…

When measured by announced plans and pledges, the country has been barreling toward its offshore goal. To date, the Department of the Interior has approved four New England-based projects that, together with the new Coastal Virginia Offshore Wind project, promise to deliver 5 gigawatts of electricity, enough to power 1.75 million homes with average power use. A total of more than 51 gigawatts of wind power capacity is in the works off U.S. shores and the most ambitious 10 coastal states have combined offshore wind goals of generating more than 81 gigawatts.

Read more of this story at Slashdot.



Source: Slashdot – US Approves Massive Windfarm Project Off the Coast of Virginia

Mozilla Introduces Firefox Nightly<nobr> <wbr></nobr>.deb Packages for Debian-based Linux Distros

Mozilla has some news for users of Debian-based Linux distributions (such as Debian, Ubuntu, Linux Mint, and others):

installing, updating, and testing the latest Firefox Nightly builds just got a lot easier. We’ve set up a new APT repository for you to install Firefox Nightly as a .deb package… These packages are compatible with the same Debian and Ubuntu versions as our traditional binaries. If you’ve previously used our traditional binaries (distributed as .tar.bz2 archives), switching to Mozilla’s APT repository allows Firefox to be installed and updated like any other application… You will not have to restart Firefox after updating the package with APT…

For those of you who would like to use Firefox Nightly in a different language than American English, we have also created .deb packages containing the Firefox language packs.

Some context from 9to5Linux:

Back in April, I reported that Mozilla was offering a DEB package of the Firefox 113 release during the beta testing phase. Unfortunately, that was the only time a DEB package was available for download and, of course, it didn’t make it into the final release of Firefox 113, nor future releases. It would appear that Mozilla needed more time to work on the DEB package for Debian and Ubuntu-based distributions, and it looks like it will finally become a thing starting with an upcoming Firefox release, like Firefox 121 or later…

Using the DEB package over Snap or the official binary package offers some benefits like better performance due to advanced compiler-based optimizations, hardened binaries with all security flags enabled, access to the latest Firefox releases as fast as possible [because the .deb is integrated into Firefox’s release process], and you won’t have to create your own .desktop file anymore.

Read more of this story at Slashdot.



Source: Slashdot – Mozilla Introduces Firefox Nightly<nobr> <wbr></nobr>.deb Packages for Debian-based Linux Distros

Will 'News Influencers' Replace Traditional Media?

The Washington Post looks at the “millions of independent creators reshaping how people get their news, especially the youngest viewers.”

News consumption hit a tipping point around the globe during the early days of the coronavirus pandemic, with more people turning to social media platforms such as TikTok, YouTube and Instagram than to websites maintained by traditional news outlets, according to the latest Digital News Report by the Reuters Institute for the Study of Journalism. One in 5 adults under 24 use TikTok as a source for news, the report said, up five percentage points from last year. According to Britain’s Office of Communications, young adults in the United Kingdom now spend more time watching TikTok than broadcast television. This shift has been driven in part by a desire for “more accessible, informal, and entertaining news formats, often delivered by influencers rather than journalists,” the Reuters Institute report says, adding that consumers are looking for news that “feels more relevant….”

While a few national publications such as the New York Times and The Washington Post have seen their digital audiences grow, allowing them to reach hundreds of thousands more readers than they did a decade ago, the economics of journalism have shifted. Well-known news outlets have seen a decline in the amount of traffic flowing to them from social media sites, and some of the money that advertisers previously might have spent with them is now flowing to creators. Even some outlets that began life on the internet have struggled, with BuzzFeed News shuttering in April, Vice entering into bankruptcy and Gawker shutting down for a second time in February. The trend is likely to continue. “There are no reasonable grounds for expecting that those born in the 2000s will suddenly come to prefer old-fashioned websites, let alone broadcast and print, simply because they grow older,” Reuters Institute Director Rasmus Kleis Nielsen said in the report, which is based on an online survey of roughly 94,000 adults in 46 national markets, including the United States…

While many online news creators are, like Al-Khatahtbeh, trained journalists collecting new information, others are aggregators and partisan commentators sometimes masquerading as journalists. The transformation has made the public sphere much more “chaotic and contradictory,” said Jay Rosen, an associate professor of journalism at New York University and author of the PressThink blog, adding that it has never been easier to be both informed and misinformed about world events. “The internet makes possible much more content, and reaching all kinds of people,” Rosen said. “But it also makes disinformation spread.”

The article notes that “some content creators don’t follow the same ethical guidelines that are guideposts in more traditional newsrooms, especially creators who seek to build audiences based on outrage.”

The article also points out that “The ramifications for society are still coming into focus.”

Read more of this story at Slashdot.



Source: Slashdot – Will ‘News Influencers’ Replace Traditional Media?