SoylentNews

owl writes:

https://dm319.github.io/pages/2024_09_09_hp12_comma.html

The HP-12c is probably the most iconic financial calculator. Not being in finance myself, and in fact being terribly bad at that kind of thing, I never quite got the purpose of these special-purpose devices. My ignorance came to a halt due to an unfortunate combination of my fixed-rate mortgage period ending and Liz Truss happening, and I was driven to a sudden keen interest in the 'time value of money' (TVM) calculation.

...

Earlier this year I came across a fairly benign-looking reddit post describing some difficulty changing the decimal point to a decimal comma on a new Brazilian-bought HP-12c. Most of the replies were along the lines of 'you're holding it wrong', but something caught my attention. They weren't the only one, and not only had someone else had the same experience, I was pointed to numerous Amazon reviews describing similar woes.

To find out for myself, I VPN'd myself over to the Brazilian Amazon and started reading (with the assistance of my phone and google translate) reviews. What I saw was quite consistent - people couldn't change the point to the comma, and the calculator also failed on something called the internal rate of return (IRR) calculation.

I was curious, were these a different version of the HP-12c? Was it a fake? It is generally accepted that the HP-12c (and to some degree the related HP-12c platinum) will return exactly the same results no matter. Why would it otherwise? It was at this point I needed help, and a very kind Brazilian redditor did the work needed to run the aforementioned TVM tests as a forensic tool. What they found was a set of results entirely different to not just the regular HP-12c, but to any other financial calculator we had tested.

Original Submission

hubie writes:

One of the most recent Ig Nobel winners that caught my eye was: Saul Justin Newman, for detective work in discovering that many of the people famous for having the longest lives lived in places that had lousy birth-and-death recordkeeping. He found that almost all data on the reported oldest people in the world are staggeringly wrong, as high as 82% incorrect, and he says, "If equivalent rates of fake data were discovered in any other field... a major scandal would ensue. In demography, however, such revelations seem to barely mention citation."

The Conversation also picked up on this and interviewed him about it:

I started getting interested in this topic when I debunked a couple of papers in Nature and Science about extreme ageing in the 2010s. In general, the claims about how long people are living mostly don't stack up. I've tracked down 80% of the people aged over 110 in the world (the other 20% are from countries you can't meaningfully analyse). Of those, almost none have a birth certificate. In the US there are over 500 of these people; seven have a birth certificate. Even worse, only about 10% have a death certificate.

The epitome of this is blue zones, which are regions where people supposedly reach age 100 at a remarkable rate. For almost 20 years, they have been marketed to the public. They're the subject of tons of scientific work, a popular Netflix documentary, tons of cookbooks about things like the Mediterranean diet, and so on.

Okinawa in Japan is one of these zones. There was a Japanese government review in 2010, which found that 82% of the people aged over 100 in Japan turned out to be dead. The secret to living to 110 was, don't register your death.

looorg writes:

The next encrypted phone service have fallen after Encrochat, Sky ECC and Anom. This time it's probably "Ghost".

A press conference will be held on Wednesday 18 September 2024 to announce a major action against an encrypted communication platform used for criminal activities, such as large-scale drugs trafficking, homicides and money laundering.

This operation is the latest sophisticated effort to date to disrupt the activities of high-risk criminal organisations operating from all four corners of the world.
Details
Speakers:

        Europol
        French National Gendarmerie (Gendarmerie Nationale)
        United States' Federal Bureau of Investigation (FBI)
        Australian Federal Police (AFP)
        Irish An Garda Síochána
        Royal Canadian Mounted Police (RCMP)

Countries and organisations involved:

Australia, Canada, France, Iceland, Ireland, Italy, the Netherlands, Sweden, United States, Europol, Eurojust

https://www.europol.europa.eu/media-press/newsroom/news/invitation-%E2%80%93-press-conference-livestreamed

Original Submission

fliptop writes:

Prices of emissions-free trucks need to fall by as much as half to make them an affordable alternative to diesel models, a study by consultancy firm McKinsey published on Wednesday said, a necessary step to help achieve European Union climate targets:

Less than 2% of the EU's heavy freight vehicles are now electric and hydrogen-powered. To meet the bloc's carbon emission reduction targets, the share should rise to 40% of new sales by 2030, the study released before the IAA Transportation 2024 truck show in Hanover showed.

Currently production costs for electric trucks are 2.5-3 times higher than for diesel ones, the study said, and with logistics firms unwilling to accept higher costs for emissions-free freight, that goal is still distant.

To overcome that, prices for new electric trucks should be no more than 30% higher than for diesel models, McKinsey said, which would require a technological leap in batteries.

For successful implementation of the EU's CO2 strategy, a 25% cut in charging costs is also needed, the study showed, with 900,000 private charging points to be installed in Europe by 2035, which would require a $20 billion investment.

Original Submission

Arthur T Knackerbracket has processed the following story:

Cybercriminals closed some schools in America and Britain this week, preventing kindergarteners in Washington state from attending their first-ever school day and shutting down all internet-based systems for Biggin Hill-area students in England for the next three weeks.

On Sunday, Highline Public Schools, a Seattle-area school district that serves more than 17,000 students from pre-K through high school, alerted its parents and students that all schools, along with activities, athletics and meetings planned for Monday, had been canceled.

"We have detected unauthorized activity on our technology systems and have taken immediate action to isolate critical systems," according to a notice posted on the district's website. 

Upon finding the digital intruders on the network, the district called in third-party infosec experts, along with US federal and state law enforcement, to help restore the systems, we're told.

[...] No criminal group has claimed responsibility for the Highline breach, though the school closures follow a ransomware infection that snarled traffic at the Seattle-Tacoma International Airport in late August.

[...] Meanwhile, in the UK, Charles Darwin School sent home a letter with all of its students on September 6, telling parents and caregivers that the "IT issues" it had been experiencing were "worse than hoped." In fact, they were due to a ransomware attack.

Charles Darwin has 1,320 secondary and sixth-form students in Bromley, England.

The Biggin Hill school would be closed between September 9 and September 11 as IT admins wiped all of the staff devices and teachers reorganized all of their lessons, according to headteacher Aston Smith. 

Internet, email, and other school systems will be knocked out for an estimated three weeks, he added. 

Arthur T Knackerbracket has processed the following story:

For some context, Loongson is a Chinese fabless chip company grown out of the country's state-sponsored efforts to develop domestic CPUs. Its 3A6000 chip launched in late 2023 is claimed to match AMD's Zen 3 and Intel's Tiger Lake architectures from 2020. While the company has mostly played in the CPU space until now, the GPU offerings represent a new push.

Their current model, the 9A1000, is a pretty tame GPU aimed at budget systems and low-end AI tasks. But the 9A2000 is allegedly taking things to the next level.

According to Loongson's Chairman and General Manager Hu Weiwu, the 9A2000 delivers performance up to 10 times higher than its predecessor. He claimed it should be "comparable to Nvidia RTX 2080," according to ITHome.

[...] That said, Loongson has another card to play. At the same briefing, Weiwu also provided a teaser for their next-gen 3B6600 CPU, making some lofty performance claims about its architecture. He touted "significant" changes under the hood that should elevate its single-threaded muscle to "world-leading" levels, according to another ITHome report.

Previous leaks suggest this processor will pack eight LA864 cores clocked at a stout 3GHz, along with integrated LG200 graphics.

As for the launch, Weiwu gave a tentative first half of 2025 target for initial production, with mass availability hopefully following in the second half of next year.

Loongson has typically played more of a supporting role in the CPU arena and is yet to make a dent outside of China. But if this 3B6600 chip can truly hang with the heavyweights of x86 and Arm in per-core performance, it would mark a major step up for the company.

Original Submission

Arthur T Knackerbracket has processed the following story:

Neandertals traveled at least two evolutionary paths on their way to extinction around 40,000 years ago, a new study suggests.

Whether classified as a separate species or a variant of Homo sapiens, Neandertals have typically been viewed as a genetically consistent population. But an adult male’s partial skeleton discovered in France contains genetic clues to a Neandertal line that evolved apart from other European Neandertals for around 50,000 years, nearly up to the time these close relatives of H. sapiens died out, researchers say.

The possibility of a long-lasting, isolated Neandertal population in southwestern Europe supports the idea that these hominids “very likely had their own, complex evolutionary history, with local extinctions and migrations, just like us,” says paleogeneticist Carles Lalueza-Fox of the Institute of Evolutionary Biology in Barcelona, who did not participate in the new study.

A team led by archaeologist Ludovic Slimak of Université Toulouse III – Paul Sabatier in France and population geneticist Martin Sikora of the University of Copenhagen nicknamed the French Neandertal discovery Thorin, after a character in J.R.R. Tolkien’s book The Hobbit. Thorin’s remains, discovered at the entrance of Grotte Mandrin rock shelter in 2015, are still being excavated.

Several dating methods applied to teeth from Thorin and animals buried near his body, as well as Thorin’s position in Grotte Mandrin sediment, indicate that this Neandertal lived between around 50,000 and 42,000 years ago, Slimak’s and Sikora’s group reports September 11 in Cell Genomics.

Molecular segments representing about 65 percent of Thorin’s genome were recovered from a molar, Sikora says. Thorin’s DNA was then compared with DNA previously extracted from other Neandertals, ancient H. sapiens and present-day people.

Freeman writes:

https://arstechnica.com/information-technology/2024/09/my-dead-father-is-writing-me-notes-again/

Growing up, if I wanted to experiment with something technical, my dad made it happen. We shared dozens of tech adventures together, but those adventures were cut short when he died of cancer in 2013. Thanks to a new AI image generator, it turns out that my dad and I still have one more adventure to go.

Recently, an anonymous AI hobbyist discovered that an image synthesis model called Flux can reproduce someone's handwriting very accurately if specially trained to do so.

[...] I admit that copying someone's handwriting so convincingly could bring dangers. I've been warning for years about an upcoming era where digital media creation and mimicry is completely and effortlessly fluid, but it's still wild to see something that feels like magic work for the first time.

[...] As a daily tech news writer, I keep an eye on the latest innovations in AI image generation. Late last month while browsing Reddit, I noticed a post from an AI imagery hobbyist who goes by the name "fofr"—pronounced "Foffer," he told me, so let's call him that for convenience. Foffer announced that he had replicated J.R.R. Tolkien's handwriting using scans found in archives online .

[...] Foffer's breakthrough was realizing that Flux can be customized using a special technique called "LoRA" (short for "low-rank adaptation") to imitate someone's handwriting in a very realistic way. LoRA is a modular method of fine-tuning Flux to teach it new concepts that weren't in its original training dataset—the initial set of pictures and illustrations its creator used to teach it how to synthesize images.

[...] "I don't want to encourage people to copy other's handwriting, especially signatures," Foffer told me in an interview the day he took the Tolkien model down. But said he would help me attempt to apply his technique to a less famous individual for an article, telling me how I could inexpensively train my own image synthesis model on a cloud AI hosting site called Replicate. "I think you should try it. I think you'll be surprised how fun and easy it is," he said.

[...] My dad was an electronics engineer, and he had a distinctive way of writing in all-caps that was instantly recognizable to me throughout his life. [...] I began the task of assembling a "dad's uppercase" dataset.

[...] using neural networks to model handwriting isn't new. In January 2023, we covered a web app called Calligrapher.ai that can simulate dynamic handwriting styles (based on 2013 research from Alex Graves). A blog post from 2016 written by machine learning scientist Sam Greydanus details another method of creating AI-generated handwriting, and there's a company called Handwrytten that sells robots that write actual letters, with pen on paper, using simulated human handwriting for marketing purposes.

What's new in this instance is that we're using Flux, a free open-weights AI model anyone can download or fine-tune, to absorb and reproduce handwriting styles.

[...] I felt joy to see newly synthesized samples of Dad's handwriting again. They read to me like his written voice, and I can feel the warmth just seeing the letters. I know it's not real and he didn't really write it, so I personally find it fun.

Original Submission

hubie writes:

Members of the North Korean hacker group Lazarus posing as recruiters are baiting Python developers with coding test project:

Members of the North Korean hacker group Lazarus posing as recruiters are baiting Python developers with coding test project for password management products that include malware.

The attacks are part of the 'VMConnect campaign' first detected in August 2023, where the threat actors targeted software developers with malicious Python packages uploaded onto the PyPI repository.

According to a report from ReversingLabs, which has been tracking the campaign for over a year, Lazarus hackers host the malicious coding projects on GitHub, where victims find README files with instructions on how to complete the test.

The directions are meant to provide a sense professionalism and legitimacy to the whole process, as well as a sense of urgency.

ReversingLabs found that the North Koreans impersonate large U.S. banks like Capital One to attract job candidates, likely offering them an enticing employment package.

Further evidence retrieved from one of the victims suggests that Lazarus actively approaches their targets over LinkedIn, a documented tactic for the group.

The hackers direct candidates to find a bug in a password manager application, submit their fix, and share a screenshot as proof of their work.

McGruber writes:

Article: https://dailynous.com/2024/09/13/journal-publishers-sued-on-antitrust-grounds/

From Dailynous:

Lucina Uddin, a professor of psychology at the University of California, Los Angeles, is the named plaintiff in an antitrust lawsuit against six publishers of academic journals: Elsevier, Wolters Kluwer, Wiley, Sage, Taylor and Francis Group, and Springer. The lawsuit accuses the publishers of collusion in violation of Section 1 of the Sherman Act, stating that they "conspired to unlawfully appropriate billions of dollars that would have otherwise funded scientific research."

The plaintiff "seeks to recover treble damages, an injunction, and other relief."

The lawsuit, filed in federal district court in New York, can be read in its entirety here. The early paragraphs in which the publishers' "scheme" is described are a good read:

The Publisher Defendants' Scheme has three primary components. First, the Publisher Defendants agreed to not compensate scholars for their labor, in particular not to pay for their peer review services (the "Unpaid Peer Review Rule"). In other words, the Publisher Defendants agreed to fix the price of peer review services at zero. The Publisher Defendants also agreed to coerce scholars into providing their labor for nothing by expressly linking their unpaid labor with their ability to get their manuscripts published in the Publisher Defendants' journals. In the "publish or perish" world of academia, the Publisher Defendants essentially agreed to hold the careers of scholars hostage so that the Publisher Defendants could force them to provide their valuable labor for free.

Second, the Publisher Defendants agreed not to compete with each other for manuscripts by requiring scholars to submit their manuscripts to only one journal at a time (the "Single Submission Rule"). The Single Submission Rule substantially reduces competition among the Publisher Defendants, substantially decreasing incentives to review manuscripts promptly and publish meritorious research quickly. The Single Submission Rule also robs scholars of negotiating leverage they otherwise would have had if more than one journal offered to publish their manuscripts. Thus, the Publisher Defendants know that if they offer to publish a manuscript, the submitting scholar has no viable alternative and the Publisher Defendant can then dictate the terms of publication.

Third, the Publisher Defendants agreed to prohibit scholars from freely sharing the scientific advancements described in submitted manuscripts while those manuscripts are under peer review, a process that often takes over a year (the "Gag Rule"). From the moment scholars submit manuscripts for publication, the Publisher Defendants behave as though the scientific advancements set forth in the manuscripts are their property, to be shared only if the Publisher Defendants grant permission. Moreover, when the Publisher Defendants select manuscripts for publication, the Publisher Defendants will often require scholars to sign away all intellectual property rights, in exchange for nothing. The manuscripts then become the actual property of the Publisher Defendants, and the Publisher Defendants charge the maximum the market will bear for access to that scientific knowledge.

Original Submission

hubie writes:

A systematic review into the potential health effects from radio wave exposure has shown mobile phones are not linked to brain cancer:

Mobile phones are often held against the head during use. And they emit radio waves, a type of non-ionising radiation. These two factors are largely why the idea mobile phones might cause brain cancer emerged in the first place.

The possibility that mobile phones might cause cancer has been a long-standing concern. Mobile phones – and wireless tech more broadly – are a major part of our daily lives. So it's been vital for science to address the safety of radio wave exposure from these devices.

Over the years, the scientific consensus has remained strong – there's no association between mobile phone radio waves and brain cancer, or health more generally.

Despite the consensus, occasional research studies have been published that suggested the possibility of harm.

In 2011, the International Agency for Research on Cancer (IARC) classified radio wave exposure as a possible carcinogen to humans. The meaning of this classification was largely misunderstood and led to some increase in concern.

IARC is part of the World Health Organization. Its classification of radio waves as a possible carcinogen was largely based on limited evidence from human observational studies. Also known as epidemiological studies, they observe the rate of disease and how it may be caused in human populations.

Observational studies are the best tool researchers have to investigate long-term health effects in humans, but the results can often be biased.

Arthur T Knackerbracket has processed the following story:

The latest State of the Energy Union report shows that renewable energy has become a major power provider in the EU, but it also warned that efforts need to be stepped up to meet important climate goals.

The EU has revealed significant progress in its renewable energy goals and in reducing its emissions, though it notes some key challenges to its progress.

The bloc’s latest State of the Energy Union report shows that for the first half of 2024, renewable energy such as solar and wind met 50pc of the electricity demand. The report also found that the EU’s gas demand dropped by 138bn cubic metres between August 2022 and May 2024.

Geopolitical issues played a role in changing gas demand – the report says the share of Russian gas in EU imports dropped from 45pc in 2021 to 18pc by June 2024, while imports from other countries including Norway and the US have increased.

The EU also reported some success in reducing greenhouse gas (GHG) emissions. The bloc’s emissions fell by 32.5pc from 1990 and 2022, while the EU economy grew by around 67pc in the same period.

However, the report noted that efforts in the renewable energy sector will need to be stepped up to meet the EU’s goal of reducing energy consumption by 11.7pc by 2030 and to reduce its greenhouse gas emissions.

“Economy wide GHG emission projections, recently submitted by Member States, are expected to show some gap with the EU climate ambition,” the EU report said. “To stay on track with the EU 2030 reduction target and climate neutrality by 2050, the EU needs to pick up the pace of change and increase the focus on areas where the required emission reductions are significant.”

Maroš Šefčovič, executive VP for the European Green Deal, said the report shows “unprecedented progress” despite being in turbulent times and facing challenges ahead.

“Emissions are falling, and renewables play a prominent role in our energy system today,” Šefčovič said. “We should swiftly implement the new policy and regulatory framework to address the elevated energy prices, and accelerate development of infrastructure.”

Freeman writes:

https://arstechnica.com/gaming/2024/09/unity-is-dropping-its-unpopular-per-install-runtime-fee/

Unity, maker of a popular cross-platform [game] engine and toolkit, will not pursue a broadly unpopular Runtime Fee that would have charged developers based on game installs rather than per-seat licenses. The move comes exactly one year after the fee's initial announcement.

In a blog post attributed to President and CEO Matt Bromberg, the CEO writes that the company cannot continue "democratizing game development" without "a partnership built on trust." Bromberg states that customers understand the necessity of price increases, but not in "a novel and controversial new form." So game developers will not be charged per installation, but they will be sorted into Personal, Pro, and Enterprise tiers by level of revenue or funding.

[...] Unity's announcement of a new "Runtime Fee that's based on game installs" in mid-September 2023 (Wayback archive), while joined by cloud storage and "AI at runtime," would have been costly for smaller developers who found success.

[...] The move led to almost immediate backlash from many developers. Unity, whose then-CEO John Riccitiello had described in 2015 as having "no royalties, no [f-ing] around," was "quite simply not a company to be trusted," wrote Necrosoft Games' Brandon Sheffield. Developers said they would hold off updates or switch engines rather than absorb the fee, which would have retroactively counted installs before January 2024 toward its calculations.

[...] A massive wave of layoffs throughout the winter of 2023 and 2024 showed that Unity's financial position was precarious, partly due to acquisitions during Riccitiello's term. The Runtime Fee would have minimal impact in 2024, the company said in filings, but would "ramp from there as customers adopt our new releases."

Instead of ramping from there, the Runtime Fee is now gone, and Unity has made other changes to its pricing structure:

• Unity Personal remains free, and its revenue/funding ceiling increases from $100,000 to $200,000
• Unity Pro, for customers over the Personal limit, sees an 8 percent price increase to $2,200 per seat
• Unity Enterprise, with customized packages for those over $25 million in revenue or funding, sees a 25 percent increase.

DannyB writes:

Texas Startup Keeps Launching These Obnoxiously Large Satellites—and the Worst Is Yet to Come

Five BlueBird satellites have launched as part of AST SpaceMobile's growing constellation, with even larger ones ahead that may pose a threat to clear night skies.

Bad news for sky watchers: Earth's orbit has been littered by five more gigantic satellites which are poised to become the brightest objects in the night sky.

The five communication satellites, called BlueBirds, launched on board a SpaceX Falcon 9 rocket on Thursday at 4:52 a.m. ET. Each satellite is equipped with the largest ever commercial communications array to be deployed in low Earth orbit, according to AST SpaceMobile. The company's prototype satellite unfurled its giant array in late 2022, outshining most objects in the skies except for the Moon, Venus, Jupiter, and seven of the brightest stars. Now, there's five more of them, as the company builds out its satellite constellation.

AST SpaceMobile is seeking to create the first space-based cellular broadband network directly accessible by cell phones. [...]

[....] AST SpaceMobile wants to build a constellation of more than 100 satellites. On its own, one satellite is bright enough to mess with observations of the cosmos.

[....] The newly launched satellites are just as large as the prototype, but future models could be even larger. "We're just getting started," Avellan said during a livestream, Space.com reported.

[....] ST SpaceMobile isn't the only company trying to build cellular towers in space. SpaceX has launched more than 7,000 satellites to date, and new batches of its Starlink satellites keep making their way to low Earth orbit. Amazon, OneWeb, and Lynk Global are other companies trying to get in on the action.

At least we could access social media or control our IoT devices from the oceans to the remotest desert or mountain.

Original Submission

AnonTechie writes:

Artificial intelligence is poised to deliver tremendous benefits to society. But, as many have pointed out, it could also bring unprecedented new horrors. As a general-purpose technology, the same tools that will advance scientific discovery could also be used to develop cyber, chemical, or biological weapons. Governing AI will require widely sharing its benefits while keeping the most powerful AI out of the hands of bad actors. The good news is that there is already a template on how to do just that.

In the 20th century, nations built international institutions to allow the spread of peaceful nuclear energy but slow nuclear weapons proliferation by controlling access to the raw materials—namely weapons-grade uranium and plutonium—that underpins them. The risk has been managed through international institutions, such as the Nuclear Non-Proliferation Treaty and International Atomic Energy Agency. Today, 32 nations operate nuclear power plants, which collectively provide 10% of the world's electricity, and only nine countries possess nuclear weapons.

Countries can do something similar for AI today. They can regulate AI from the ground up by controlling access to the highly specialized chips that are needed to train the world's most advanced AI models. Business leaders and even the U.N. Secretary-General António Guterres have called for an international governance framework for AI similar to that for nuclear technology.

[Source]: TIME.com

Do you think that such a regulatory framework would work ?

Original Submission