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What was highest label on your first car speedometer?

  • 80 mph
  • 88 mph
  • 100 mph
  • 120 mph
  • 150 mph
  • it was in kph like civilized countries use you insensitive clod
  • Other (please specify in comments)

[ Results | Polls ]
Comments:46 | Votes:100

posted by janrinok on Sunday January 16 2022, @08:02PM   Printer-friendly
from the one-day-we-will-have-a-cure-for-it... dept.

A very common virus may be the trigger for multiple sclerosis:

Evidence is mounting that a garden-variety virus that sometimes causes mono in teens is the underlying cause of multiple sclerosis, a rare neurological disease in which the immune system attacks the brain and spinal cord, stripping away protective insulation around nerve cells, called myelin.

It's still unclear how exactly the virus—the Epstein-Barr virus (EBV)—may trigger MS and why MS develops in a tiny fraction of people. About 95 percent of adults have been infected with EBV, which often strikes in childhood. MS, meanwhile, often develops between the ages of 20 and 40 and is estimated to affect around one million people in the US. Yet, years of evidence have consistently pointed to links between the childhood virus and the chronic demyelinating disease later in life.

With a study published today in Science, the link is stronger than ever, and outside experts say the new findings offer further "compelling" evidence that EBV isn't just connected to MS; it's an essential trigger for the disease. The study found, among other things, that people had a 32-fold increase in risk of developing MS following an EBV infection in early adulthood.

"It's a great paper," Dr. Ruth Dobson, a preventive neurology professor and MS expert at Queen Mary University of London, told Ars in an interview. "The evidence just adds up and adds up and adds up... Whilst we don't understand biologically how EBV drives MS and we think about causation theories, really we have the rest of the building blocks in place," said Dobson, who was not involved in the new Science study. "It's another piece of evidence that really solidifies this theory" that EBV triggers MS.

[...] For the study, researchers led by Harvard neuroepidemiologist Dr. Kjetil Bjornevik mined an exceptionally rich repository of blood serum samples taken from a cohort of more than 10 million active-duty military personnel between 1993 and 2013.

[...] In the cohort, there were 801 members who developed MS and had banked up to three serum samples prior to their diagnosis. This gave the researchers the unique opportunity to go back in time and examine serum samples from MS patients years before they developed the disease. The researchers could also compare samples from the 801 MS patients to samples from 1,566 cohort members who did not develop MS and could serve as controls.

Of the 801 people who developed MS, all but one had antibodies indicating an EBV infection by the time of their MS diagnosis. And most of those EBV infections occurred earlier in their lives. At the start of the 20-year period, only 35 of the 801 MS patients started out as negative for EBV. By the end of the period, 34 of those 35 developed anti-EBV antibodies—aka seroconverted—prior to their diagnosis.

Journal Reference:
Kjetil Bjornevik, Marianna Cortese, Brian C. Healy, et al. Longitudinal analysis reveals high prevalence of Epstein-Barr virus associated with multiple sclerosis, Science (DOI: https://www.science.org/doi/10.1126/science.abj8222)


Original Submission

posted by janrinok on Sunday January 16 2022, @03:18PM   Printer-friendly
from the customer-service dept.

PayPal stole users’ money after freezing, seizing funds, lawsuit alleges:

PayPal is facing a class-action lawsuit alleging that the digital payments company violated racketeering laws by freezing customer funds without offering an explanation.

When users contacted PayPal about the frozen funds, they were told they had violated the company's "acceptable use policy" but weren't told how that violation had occurred, the lawsuit says. What's more, it alleges that in at least one instance, PayPal said that a user would "have to get a subpoena" to find out why.

"PayPal violates its own Agreement by failing to provide adequate notice to users whose accounts have had holds placed on them," the lawsuit says. When PayPal does let users know it placed a hold on their funds, "it does not inform such users why such funds are being held, how they can obtain a release of the hold, and/or how they can avoid future holds being placed on their accounts."

It also says that PayPal takes the money for itself after a 180-day hold period. "PayPal's user agreement and acceptable use policy cannot be used as a 'license to steal,'" the complaint says.

[Ed. Note: one of the payment options to subscribe to SoylentNews is through PayPal. We practice safe operations and periodically withdraw funds from our PayPal account and deposit them to our bank account. We use the same technique with Stripe. To my knowledge, we have not had any problems with any of our payment processors.--martyb]


Original Submission

posted by janrinok on Sunday January 16 2022, @10:21AM   Printer-friendly
from the By-the-inch,-it's-a-cinch-but-a-mile-takes-a-while dept.

We've previously discussed ( https://soylentnews.org/article.pl?sid=21/12/11/1847236 ) how it becomes impossible to reverse the polarization of a community once their differences become too great, and how that plays out both here at SN and in the wider world. Science Blog has a piece ( https://scienceblog.com/527745/computer-model-seeks-to-explain-the-spread-of-misinformation-and-suggest-counter-measures/ ) about a PLOS paper titled "Cognitive cascades: How to model (and potentially counter) the spread of fake news" ( https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0261811 ) which uses an interesting computer model to explore how this actually happens.

The model demonstrated that if the new information is too much at odds with a person's existing belief, it will be ignored. Furthermore, if that belief is connected with the person's identity, their current belief will be strengthened as a defense against cognitive dissonance. Interestingly, though, a succession of new information that gradually nudge the person to adjust their beliefs can, over time, cause the person to adopt a belief that is very different from the one they started with. This sounds like how psy-ops manipulate targets to accept extreme views.

What was the gradual change of ideas that have led national political parties to be ever more different from one another, and who fed them those messages?


Original Submission

posted by janrinok on Sunday January 16 2022, @05:46AM   Printer-friendly

Report: Sony will use the PS4 to fill the PS5 supply gap:

With the PlayStation 5 still hard to find at retail amid worldwide semiconductor shortages, Sony has canceled plans to discontinue the PS4, extending the system's life through 2022.

That's according to a Bloomberg News report citing "people familiar with the matter" who say that Sony told assembly partners that it had planned to discontinue the PS4 at the end of 2021. Instead, the company now plans this year to produce a million units of the older console, which uses less-advanced chips that are easier to source. Sony could adjust that number based on demand.

For context, the PS4 sold 1.7 million units in the first nine months of 2021, according to financial reports, compared to 8.9 million PS5 units in that same time.

Sony, for its part, denied that it had previously considered stopping PS4 production. "It is one of the best-selling consoles ever, and there is always crossover between generations," the company told Bloomberg. Indeed, the PS3 continued to be produced in Japan until 2017, over three years after the introduction of the PS4. And the PS2 was still in production at the end of 2012, missing an overlap with the PS4 production by just one year. In general, popular consoles can continue to sell for years after their successors launch.

At the risk of starting a console war, do any console users want to tell us why they chose their console and what makes it better than any another? Is it something that other family members use or is it just for you to relax with?


Original Submission

posted by janrinok on Sunday January 16 2022, @12:59AM   Printer-friendly
from the going-soon-from-outside-a-house-near-you dept.

Teen hacker finds bug that lets him control 25+ Teslas remotely:

A young hacker and IT security researcher found a way to remotely interact with more than 25 Tesla electric vehicles in 13 countries, according to a Twitter thread he posted yesterday.

David Colombo explained in the thread that the flaw was "not a vulnerability in Tesla's infrastructure. It's the owner's faults." He claimed to be able to disable a car's remote camera system, unlock doors and open windows, and even begin keyless driving. He could also determine the car's exact location.

However, Colombo clarified that he could not actually interact with any of the Teslas' steering, throttle, or brakes, so at least we don't have to worry about an army of remote-controlled EVs doing a Fate of the Furious reenactment.


Original Submission

posted by janrinok on Saturday January 15 2022, @08:45PM   Printer-friendly
from the that-should-feed-a-lot-of-people dept.

North Korea hackers stole $400m of cryptocurrency in 2021, report says:

North Korean hackers stole almost $400m (£291m) worth of digital assets in at least seven attacks on cryptocurrency platforms last year, a report claims.

Blockchain analysis company Chainalysis said it was one of most successful years on record for cyber-criminals in the closed east Asian state. The attacks mainly targeted investment firms and centralised exchanges. North Korea has routinely denied being involved in hack attacks attributed to them.

"From 2020 to 2021, the number of North Korean-linked hacks jumped from four to seven, and the value extracted from these hacks grew by 40%," Chainalysis said in a report.

The hackers used a number of techniques, including phishing lures, code exploits and malware to siphon funds from the organisations' "hot" wallets and then moved them into North Korea-controlled addresses, the company said.

Cryptocurrency hot wallets are connected to the internet and cryptocurrency network and so are vulnerable to hacking. They are used to send and receive cryptocurrency, and allow users to view how many tokens they have. Many experts recommend moving large amounts of cryptocurrency not needed day-to-day to "cold" wallets, which are disconnected from the wider internet.


Original Submission

posted by martyb on Saturday January 15 2022, @03:59PM   Printer-friendly

Organic molecules in an ancient Mars meteorite formed via geology, not alien life:

When researchers in 1996 reported they had found organic molecules nestled in an ancient Martian meteorite discovered in Antarctica, it caused quite a buzz. Some insisted the compounds were big-if-true evidence of life having existed on Mars (SN: 3/8/01). Others, though, pointed to contamination by earthly life-forms or some nonbiological origins (SN: 1/10/18).

Now, a geochemical analysis of the meteorite provides the latest buzzkill to the idea that alien life inhabited the 4.09-billion-year-old fragment of the Red Planet. It suggests instead that the organic matter within probably formed from the chemical interplay of water and minerals mingling under Mars' surface, researchers report in the Jan. 14 Science. Even so, the finding could aid in the search for life, the team says.

Organic molecules are often produced by living organisms, but they can also arise from nonbiological, abiotic processes. Though myriad hypotheses claim to explain what sparked life, many researchers consider abiotic organic molecules to be necessary starting material. Martian geologic processes could have been generating these compounds for billions of years, the new study suggests.

"These organic chemicals could have become the primordial soup that might have helped form life on [Mars]," says Andrew Steele, a biochemist from the Carnegie Institution for Science in Washington, D.C. Whether life ever existed there, however, remains unknown.

[...] Though the work doesn't bring us any closer to proving or disproving the existence of life on Mars, identifying abiotic sources of organic compounds there is crucial for the search, Steele explains. Once you've figured out how Martian organic chemistry acts without meddlesome life, he says, "you can then look to see if it's been tweaked."

Journal Reference:
A. Steele, L. G. Benning, R. Wirth, A. Schreiber, et al. Organic synthesis associated with serpentinization and carbonation on early Mars, Science (DOI: https://www.science.org/doi/10.1126/science.abg7905)


Original Submission

posted by janrinok on Saturday January 15 2022, @10:14AM   Printer-friendly
from the cyberpolish dept.

Ukraine is hit by a massive cyberattack that targeted government websites [Dated 14 Jan.]

Dozens of Ukrainian government sites have been hit by an ominous cyberattack, with hackers warning people to "be afraid and expect the worst."

The attack took over websites of the Ministry of Foreign Affairs, Cabinet of ministers and security and defense council, posting a message on screens in Ukrainian, Russian and Polish that read: "Ukrainian! All your personal data was uploaded to the public network. All data on the computer is destroyed, it is impossible to restore it."

"All information about you has become public, be afraid and expect the worst. This is for your past, present and future," the hackers said.

"As a result of a massive cyber attack, the websites of the Ministry of Foreign Affairs and a number of other government agencies are temporarily down," a Foreign Ministry spokesperson said on Twitter. "Our specialists have already started restoring the work of IT systems, and the cyberpolice has opened an investigation."

First on CNN: US intelligence indicates Russia preparing operation to justify invasion of Ukraine

The US has information that indicates Russia has prepositioned a group of operatives to conduct a false-flag operation in eastern Ukraine, a US official told CNN on Friday, in an attempt to create a pretext for an invasion.

The official said the US has evidence that the operatives are trained in urban warfare and in using explosives to carry out acts of sabotage against Russia's own proxy forces.

[...] The US intelligence finding comes after a week's worth of diplomatic meetings between Russian and Western officials over Russia's amassing of tens of thousands of troops along Ukraine's border. But the talks failed to achieve any breakthroughs, as Russia would not commit to de-escalating and American and NATO officials said Moscow's demands -- including that NATO never admit Ukraine into the alliance -- were non-starters.


Original Submission

posted by martyb on Saturday January 15 2022, @05:33AM   Printer-friendly
from the you're-dead,-Jim dept.

Deadly combination: New direct trigger for cell death discovered:

Scientists led by Professor Ana J. Garcia-Saez at the CECAD Cluster of Excellence for Aging Research at the University of Cologne have shown that apoptosis, the programmed cell death, involves a direct physical interplay between the two proteins BAX and DRP1. DRP1 can serve as a direct cell death activator by binding to BAX without the need for other cell death triggers. This finding could lead to the development of new cell death regulators for cancer therapies, for example. The article, 'DRP1 interacts directly with BAX to induce its activation and apoptosis' was published in The EMBO Journal.

It is known that the so-called 'apoptotic enforcer protein' BAX encounters DRP1 in the cell at the mitochondrial membrane. The latter is a dynamin-like protein that plays a critical role in mitochondrial division. However, the functional implications of their interaction and the contribution of DRP1 to apoptosis have been highly controversial.

BAX is a key protein in the pathway to cell death. Understanding the mechanism of action of BAX is critical for therapeutic regulation of apoptosis. Using super-resolution confocal fluorescence microscopy and biochemical as well as biophysical methods in model membrane systems, the research team was able to demonstrate the direct interaction of the two proteins in dying cells. In addition, using a system that artificially brings the two proteins together, they investigated the functional consequences of the interaction of BAX and DRP1.

"When we artificially force the interaction of the two proteins, they move from the cytoplasm to the mitochondria, where the protein complex triggers a reorganization of the mitochondria. This leads to pores in the membrane. The contents of the mitochondria enter the cell plasma, which ultimately leads to cell death," said Andreas Jenner, first author of the study.

Apoptosis at Wikipedia.

Journal Reference:
Andreas Jenner, Aida Peña-Blanco, Raquel Salvador-Gallego, et al. DRP1 interacts directly with BAX to induce its activation and apoptosis [open], The EMBO Journal (DOI: 10.15252/embj.2021108587)


Original Submission

posted by martyb on Saturday January 15 2022, @12:44AM   Printer-friendly
from the curiouser-and-curiouser dept.

'Havana syndrome': US baffled after new cases in Europe

Four more US diplomats working in Geneva and Paris have fallen ill with a suspected neurological illness known as "Havana syndrome", US media report. Three diplomats became sick in the Swiss city and one in the French capital last summer, with some 200 people affected over five years.

Secretary of State Antony Blinken said the American government was working to get to the bottom of the mystery. There are fears an adversary may have targeted diplomats with microwaves. Mr Blinken said the issue had been raised with Russia but no determination had been made.

[...] A more innocent, but also unproven, theory is that those who got sick suffered from a mass condition brought on by some stressful underlying situation.


Original Submission

posted by martyb on Friday January 14 2022, @10:00PM   Printer-friendly
from the to-be-determined dept.

Holmes to face maximum of 80 years in prison when she’s sentenced in September:

While she is likely to receive prison time for defrauding investors, she will be able to spend the next eight and a half months out on bail. She faces a maximum sentence of 20 years in prison for each of the four counts she was convicted of, though it’s unlikely that she’ll be sentenced to all 80 years.

Holmes has been out on bail since June 2018, when she and alleged co-conspirator Ramesh “Sunny” Balwani were charged. Both were released after posting $500,000 bonds and surrendering their passports. Now that Holmes has been convicted and is awaiting sentencing, her bond will have to be secured by property. Their trials have been repeatedly pushed back, first because of the COVID pandemic and then later because Holmes gave birth.

Part of the reason Holmes’ sentencing has been postponed is because the government still has to prosecute its case against Balwani.

Previously:
2022/01/04 - Elizabeth Holmes Found Guilty on 4 of 11 Charges
2020/09/13 - Judge in Theranos Fraud Case Orders 14-Hour Psychological Test for Holmes
2019/07/01 - Theranos Founder Elizabeth Holmes to Face Trial Next Year on Fraud Charges
2018/09/06 - Theranos to Dissolve in a Pool of Blood
2018/06/17 - Elizabeth Holmes Steps Down as Theranos CEO as DoJ Levels Charges
2018/03/15 - Blood Unicorn Fairy Tale: Theranos Founder Charged With Fraud
2017/12/24 - Theranos Given Indirect Lifeline From Softbank
2016/10/06 - Theranos Lays Off 340, Closes Labs and "Wellness Centers"
2016/08/03 - Theranos Introduces New Product to Distract from Scandal


Original Submission

posted by martyb on Friday January 14 2022, @07:15PM   Printer-friendly
from the This-could-have-legs dept.

16 top colleges sued for alleged violation of federal antitrust laws by colluding on their financial-aid practices:

(CNN)Sixteen top US universities, including Duke, Vanderbilt and Northwestern, are being sued by five former students claiming those schools may be involved in antitrust violations in the way those institutions worked together in determining financial aid awards for students, according to the lawsuit filed in a US District Court in Illinois.

The complaint, which was filed Sunday, alleges that these private national universities have "participated in a price-fixing cartel that is designed to reduce or eliminate financial aid as a locus of competition, and that in fact has artificially inflated the net price of attendance for students receiving financial aid."

The suit is asking for class-action status to cover any US citizen or permanent resident who paid tuition, room, or board at these institutions within varying timeframes from 2003 to the present. The plaintiffs want a permanent injunction against this alleged conspiracy, and that they are also seeking restitution and damages to be determined in court.

[...] The lawsuit alleges nine schools (Columbia, Dartmouth, Duke, Georgetown, the Massachusetts Institute of Technology, Northwestern, Notre Dame, the University of Pennsylvania and Vanderbilt) have "made admissions decisions with regard to the financial circumstances of students and their families, " thereby disfavoring students who need financial aid."


Original Submission

posted by martyb on Friday January 14 2022, @04:23PM   Printer-friendly

The Secret to Building the Next Silicon Valley:

POLITICAL LEADERS HAVE been trying to replicate Silicon Valley’s high-tech magic since the invention of the microchip. A tech-curious Charles de Gaulle, then president of France, toured Palo Alto in his convertible limousine in 1960. Russian Federation President Dmitri Medvedev dressed business casual to meet and tweet with Valley social media tycoons in 2010. Hundreds of eager delegations, foreign and domestic, visited in between. “Silicon Valley,” inventor and entrepreneur Robert Metcalfe once remarked, “is the only place on earth not trying to figure out how to become Silicon Valley.”

In the US, too, leaders have long tried to engineer another Silicon Valley. Yet billions of dollars of tax breaks and “Silicon Something” marketing campaigns later, no place has matched the original’s track record for firm creation and venture capital investment—and these efforts often ended up benefiting multinational corporations far more than the regions themselves. Wisconsin promised more than $4 billion in tax breaks and subsidies to Taiwanese electronics manufacturer Foxconn in 2017, only to see plans for a $10 billion factory and 13,000 jobs evaporate after hundreds of millions of taxpayer dollars had already been spent to prepare for Foxconn’s arrival. Amazon’s 2017 search for a second headquarters had 238 American cities falling over each other to woo one of the world’s richest corporations with tax-and-subsidy packages, only to see HQ2 go to two places Amazon likely would have chosen anyway because of their preexisting tech talent. One of the winners, Northern Virginia, promised Amazon up to $773 million in state and local tax subsidies—a public price tag for gleaming high-tech towers that seems especially steep as Amazon joins other tech giants in indefinitely pushing back post-pandemic plans to return to the office.

While the American tech industry is vastly larger than it used to be, the list of top tech clusters—the Bay Area, Seattle, Boston, Austin—has remained largely unchanged since the days of 64K desktop computers and floppy disks. Even the disruptions of the Covid-19 pandemic have done little to alter this remarkably static and highly imbalanced tech geography.

[...] It wasn’t just tech policy that made these regions what they are, however. Social spending mattered too. In the prosperous postwar years, the GI Bill sent millions of veterans to college and helped them buy homes. States like California enlarged public higher education systems, making it easy to obtain a low-cost, top-flight university education. Schools and local infrastructure were well-funded, especially in the growing suburbs that many tech people and companies called home.

[...] The US government had a transformative impact on high-tech development when its leaders were willing to spend big money on research, advanced technology, and higher education—and keep at it for quite some time.

[...] The next Silicon Valley will not come from a race to the bottom, from who can offer the most tax cuts, the leanest government, the loosest regulations. It will result from the kind of broad, sustained public investment that built the original Valley.

[Based on a Book] The Code - SILICON VALLEY AND THE REMAKING OF AMERICA By MARGARET O’MARA

Why do you think "Silicon Valleys" elsewhere did not become as successful?


Original Submission

posted by janrinok on Friday January 14 2022, @01:39PM   Printer-friendly
from the [try-to]-get-it-while-it's-hot! dept.

AMD Ryzen 7 5800X3D CPU could be in short supply when it launches:

AMD's Ryzen 7 5800X3D, the new 3D V-cache processor revealed at CES, may only be produced in small numbers when it lands in early 2022 – and the chip may remain thin on the ground until the second half of the year rolls around, going by the latest from the rumor mill.

This comes from DigiTimes (via PC Gamer), which reports that TSMC, which is making the 5800X3D, is only expected to kick off with 'small-volume production' of the processor, according to the usual industry sources in the know. However, the report also makes clear that production could ramp up considerably when TSMC's new packaging plant in Chunan (Taiwan) goes live later in the year (supposedly in the second half of 2022).

So, while everyone is (rightly) cautious about the potential amount of stock when it comes to many new PC components at launch, it appears that the Ryzen 7 5800X3D could be particularly shaky to begin with – perhaps for the first few months of the CPU being on shelves (or not, as the case may be).

At least if this report is correct, anyway; and note we certainly must be cautious on that score, as DigiTimes isn't always the most reliable media outlet.

[...] We know that component shortages are making life difficult for AMD (and everyone else) anyway, certainly for the first half of this year, and as PC Gamer points out, the company has to prioritize enterprise chips (Epyc) to a large extent at the high-end as these are big profit spinners.


Original Submission

posted by janrinok on Friday January 14 2022, @10:51AM   Printer-friendly

RNA Discovery May Lead to Better Diagnosis and Treatment of Liver Cancer:

In a new study, researchers at Karolinska Institutet have identified the presence of a specific connection between a protein and an lncRNA molecule in liver cancer. By increasing the presence of the lncRNA molecule, the fat depots of the tumor cell decrease , which causes the division of tumor cells to cease, and they eventually die. The study, published in the journal Gut, contributes to increased knowledge that can add to a better diagnosis and future cancer treatments.

Our genome gives our cells instructions that determine each cell type's highly specialized function. The information is sent out using two different types of RNA molecules: coding RNA that converts DNA into proteins and non-coding RNA that do not produce proteins.

Because non-coding RNA molecules do not produce proteins, they have not been the main focus of research in the past, even though they amount to approximately 97 per cent of the RNA in our body. However, certain proteins, called RNA-binding proteins, have been shown to play a crucial role in cancer because of their ability to affect several different properties of RNA molecules.

"With the help of tissue material donated by patients with liver cancer, we have been able to map both the coding and non-coding part of our genome to identify which RNA-binding proteins have a high presence in liver cancer cells," says the study's senior author Claudia Kutter, researcher at the Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet. "We found that many of these proteins interacted with a long type of non-coding RNA molecules, so-called lncRNA."

The research team conducted a more detailed study of a specific pairing of a RNA-binding protein (CCT3) and an lncRNA molecule (LINC00326). Using advanced CRISPR technology, they were able to both reduce and increase the amount of the protein and the lncRNA to see how it affected the cancer cells. When the lncRNA was increased, the fat depots of the tumor cell decreased, the cell division ceased and many of the cancer cells died. Following the laboratory studies, the results were also verified in vivo.

Journal Reference:
Jonas Nørskov Søndergaard, Christian Sommerauer, Ionut Atanasoai, et al. CCT3-LINC00326 axis regulates hepatocarcinogenic lipid metabolism [open], Gut (DOI: 10.1136/gutjnl-2021-325109)


Original Submission