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Government

FAA: No More Astronaut Wings For Future Commercial Space Tourists (yahoo.com) 5

"The Federal Aviation Administration said on Friday that it was ending a program that awarded small gold pins called 'Commercial Space Astronaut Wings' to certain people who flew to space on private spacecraft," reports the New York Times. (Alternate URL here.) But before the program officially retires in January, all who applied for the gold wings after flying to space this year will still receive them, the agency said.

That means Mr. Bezos, the billionaire founder of Amazon who rode a rocket with his space company, Blue Origin, to the edge of space in July, will be considered a commercial astronaut. So will Richard Branson, the founder of the space tourism firm Virgin Galactic who flew his own company's rocket plane to space in the same month. William Shatner, the Star Trek star who flew with Blue Origin to the edge of space in October, will also receive astronaut wings to go with his Starfleet paraphernalia. Twelve other people were also added to the federal agency's list of wing recipients on Friday [bringing the list up to 30 people].

The changes will help the F.A.A. avoid the potentially awkward position of proclaiming that some space tourists are only passengers, not astronauts.

The Commercial Space Astronaut Wings Program was created by Patti Grace Smith, the first chief of the F.A.A.'s commercial space office, to promote the private development of human spaceflight — a mandate from a 1984 law that aimed to accelerate innovation of space vehicles. The program began handing out pins to qualified individuals in 2004, when Mike Melvill, a test pilot who flew the Scaled Composites SpaceShipOne plane, became its first recipient. To qualify for the commercial astronaut wings under the original guidelines, a person had to reach an altitude of at least 50 miles, the marker of space recognized by NASA and the U.S. Air Force, and be a member of the spacecraft's "flight crew..."

Although no one will receive the little gold pins after 2021, those who fly above 50 miles on an F.A.A.-licensed rocket will be honored in the agency's online database.

But future space tourists should not despair a lack of post-flight flair. Virgin Galactic, Blue Origin and SpaceX have each presented paying and guest passengers with custom-designed wings.

Or, as the Associated Press put it, "The FAA said Friday it's clipping its astronaut wings because too many people are now launching into space and it's getting out of the astronaut designation business entirely...." "The U.S. commercial human spaceflight industry has come a long way from conducting test flights to launching paying customers into space," the FAA's associate administrator Wayne Monteith said in a statement. "Now it's time to offer recognition to a larger group of adventurers daring to go to space."
Thanks to long-time Slashdot reader schwit1 for submitting the story.
Windows

Ask Slashdot: What Do You Remember About Windows ME? (computerworld.com) 52

"Windows Me was unstable, unloved and unusable," remembered Computerworld last year, on the 20th anniversary of its release, calling it "a stink bomb of an operating system." Windows Me was a ghastly, slapdash piece of work, incompatible with lots of hardware and software. It frequently failed during the installation process — which should have been the first sign for people that this was an operating system they shouldn't try.Often, when you tried to shut it down, it declined to do so, like a two-year-old throwing a temper tantrum over being forced to go to sleep. It was slow and insecure. Its web browser, Internet Explorer, frequently refused to load web pages.
But they ultimately argue that it wasn't as bad as Windows Vista, which "simply refused to run, or ran so badly it was useless on countless PCs. Not just old PCs, but even newly bought PCs, right out of the box, with Vista installed." And they conclude that the worst Microsoft OS of all is still Windows 8. ("You want bad? You want stupid? You want an operating system that not only was roundly reviled by consumers and businesses alike, but also set Microsoft's business plans back years?")

Slashdot reader alaskana98 even remembers Windows ME semi-fondly as "the last Microsoft OS to use the Windows 95 codebase." While rightly being panned as a buggy and crash-prone OS — indeed it was labelled as the worst version of Windows ever released by Computer World — it did introduce a number of features that continue on to this very day. Those features include:

-A personalized start menu that would show your most recently accessed programs, today a common feature in the Windows landscape.
-Software support for DVD playback. Previously one needed a dedicated card to playback DVDs.
-Windows Movie Maker and Windows Media Player 7, allowing home users to create, edit and burn their own digital home movies. While seemingly pedestrian in today's times, these were groundbreaking features for home users in the year 2000.
-The first iteration of System Restore — imagine a modern version of Windows not having the ability to conveniently restore to a working configuration — before Windows ME, this was simply not a possibility for the average home user unless you had a rigorous backup routine.
-The removal of real-mode DOS. While very controversial at the time, this change arguably improved the speed and reliability of the boot process.

Love it or hate it (well, lets face it, if you were a computer user at that point you probably hated it) — Windows ME did make several important contributions to the modern OS landscape that are often overlooked to this day. Do you have any stories from the heady days of late 2000 when Windows ME was first released?

Slashdot reader Z00L00K remembers in a comment that "The removal of real-mode DOS is what REALLY made ME impossible to use for most of us at the time. It broke backwards compatibility so hard that the only way out was to use any of the earlier versions of Windows instead!"

Is this re-awakening images of the year 2000 for anyone? Share your own memories and thoughts in the comments.

What do you remember about Windows ME?
Science

Scientists Discover How the SARS-CoV-2 Virus Evades Our Immune System (scitechdaily.com) 36

Long-time Slashdot reader fahrbot-bot quotes SciTechDaily: A discovery by researchers at the Texas A&M College of Medicine could lead to new therapies to prevent the virus from proliferating in the human body... The underlying mechanism of how SARS-CoV-2 escapes from the immune system has been poorly understood. However, researchers from the Texas A&M University College of Medicine and Hokkaido University have recently discovered a major mechanism that explains how SARS-CoV-2 can escape from the immune system and replicate in the human body. Their findings were recently published in the journal Nature Communications.

"We found that the SARS-CoV-2 virus carries a suppressive gene that acts to inhibit a human gene in the immune system that is essential for destroying infected cells," said Dr. Koichi Kobayashi, adjunct professor at the College of Medicine and lead author of the paper.

Naturally, the cells in a human's immune system are able to control virus infection by destroying infected cells so that the virus cannot be replicated. The gene that is essential in executing this process, called NLRC5, regulates major histocompatibility complex (MHC) class I genes, which are genes that create a pathway that is vital in providing antiviral immunity. Kobayashi and his colleagues discovered this in 2012.

"During infection, the amount and activity of NLRC5 gene become augmented in order to boost our ability of eradication of viruses," Kobayashi said. "We discovered that the reason why SARS-CoV-2 can replicate so easily is because the virus carries a suppressive gene, called ORF6, that acts to inhibit the function of NLRC5, thus inhibiting the MHC class I pathway as well."

NASA

NASA's Next-Generation Asteroid Impact Monitoring System Goes Online (nasa.gov) 7

"To date, nearly 28,000 near-Earth asteroids have been found by survey telescopes that continually scan the night sky, adding new discoveries at a rate of about 3,000 per year..." according to an article from NASA:

"The first version of Sentry was a very capable system that was in operation for almost 20 years," said Javier Roa Vicens, who led the development of Sentry-II while working at JPL as a navigation engineer and recently moved to SpaceX. "It was based on some very smart mathematics: In under an hour, you could reliably get the impact probability for a newly discovered asteroid over the next 100 years — an incredible feat."
But RockDoctor (Slashdot reader #15,477), summarizes some new changes: For nearly 20 years, newly discovered asteroids had orbital predictions processed by a system called "Sentry", resulting in quick estimates on the impact risk they represent with Earth. Generally this has worked well, but several things in the future required updates, and a new system adds a number of useful features too.

The coming wave of big survey telescopes which will check the whole sky every few days is going to greatly increase the number of discoveries. That requires streamlining of the overall system to improve processing speed. The new system can also automatically incorporate factors which previously required manual intervention to calculate, particularly the effect of asteroid rotation creating non-gravitational forces on a new discovery's future orbit. Objects like asteroid Bennu (recently subject of a sampling mission) had significant uncertainty on their future path because of these effects. That doesn't mean that Bennu can possibly hit us in the next few centuries, but it became harder to say over the next few millennia. As NASA puts it:

Popular culture often depicts asteroids as chaotic objects that zoom haphazardly around our solar system, changing course unpredictably and threatening our planet without a moment's notice. This is not the reality. Asteroids are extremely predictable celestial bodies that obey the laws of physics and follow knowable orbital paths around the Sun.

But sometimes, those paths can come very close to Earth's future position and, because of small uncertainties in the asteroids' positions, a future Earth impact cannot be completely ruled out. So, astronomers use sophisticated impact monitoring software to automatically calculate the impact risk....

[T]he researchers have made the impact monitoring system more robust, enabling NASA to confidently assess all potential impacts with odds as low as a few chances in 10 million.



The article includes videos explaining the future uncertainties on the orbits of potentially hazardous asteroids Bennu and Apophis.

Math

'When a Newspaper Publishes an Unsolvable Puzzle' (10zenmonkeys.com) 11

Slashdot reader DevNull127 writes: It's a newspaper puzzle that's like Sudoku, except it's impossible. [Sort of...] They call it "The Challenger" puzzle — but when the newspaper leaves out a crucial instruction, you can end up searching forever for a unique solution which doesn't exist!

"If you're thinking 'This could be a 9 or an 8....' — you're right!" complains Lou Cabron. "Everyone's a winner today! Just start scribbling in numbers! And you'd be a fool to try to keep narrowing them down by, say, using your math and logic skills. A fool like me..." (Albeit a fool who once solved a Sudoku puzzle entirely in his head.) But two hours of frustration later — and one night of bad dreams — he's stumbled onto the web page of Dr. Robert J. Lopez, an emeritus math professor in Indiana, who's calculated that in fact Challenger puzzles can have up to 190 solutions... and there's more than one solution for more than 97% of them!

At the end of the day, it becomes an appreciation for the local newspaper, and the puzzles they run next to the funnies. But with a friendly reminder "that they ought to honor and respect that love — by always providing the complete instructions."

Bitcoin

Hard Drive With 7,500 Bitcoin Buried in Landfill. Can It Be Dug Up? (newyorker.com) 153

In 2013 a British man accidentally threw away a hard drive that contained 7,500 bitcoin. Today it'd be worth over $350 million, reports CNBC: His name is James Howells. He's an IT worker from Wales... He once told NBC News, "It is soul-destroying, to be honest... Every second of the day I am thinking about what could've been." In a last-ditch effort earlier this year, Howells offered his local town tens of millions of dollars to help him find it.
By "find it," he means "digging through his local dump" (where the hard drive ended up). The New Yorker reported that this spring Howell finally got a meeting with two city officials, one of whom was responsible for the city's waste and sanitation services. But after he'd delivered his home-made PowerPoint presentation over Zoom, he says their response was, "You know, Mr. Howells, there is absolutely zero appetite for this project to go ahead within Newport City Council." When the meeting ended, she said that she would call him if the situation changed. Months of silence followed. (A spokesperson for the city council told me that the official permit for the site does not allow "excavation work....")

"The total area we want to dig is two hundred and fifty metres by two hundred and fifty metres by fifteen metres deep," Howells told me, with excitement. "It's forty thousand tons of waste. It's not impossible, is it?"

The New Yorker also reports that in mid-November Howells got a second response from the local city officials — declining to authorize his landfill digging yet again, calling it "environmentally risky."

The incident raises the question as to whether there should be a better way to recover lost cryptocoins — but Howells himself remains opposed to that. So meanwhile Howells keeps checking a phone app telling him how much his bitcoin would be worth if he hadn't thrown away the hard drive.

One day, he watched its value swing by $20 million.
The Internet

Is the Internet Changing the Way We Remember? (nbcnews.com) 46

"A study in 2019 found that the spatial memory used for navigating through the world tends to be worse for people who've made extensive use of map apps and GPS devices..." reports NBC News.

But that's just the beginning, according to Adrian Ward, who studies psychology at the University of Texas at Austin. NBC says Ward's research suggests "People who lean on a search engine such as Google may get the right answers but they can also end up with a wrong idea of how strong their own memory is." In Ward's research, published in October in the journal Proceedings of the National Academy of Sciences of the United States, he used a series of eight experiments to test how people used and thought about their own knowledge as they completed short quizzes of general knowledge. Some participants had access to Google while answering the questions — "What is the most widely spoken language in the world?" was one — while others did not. They also completed surveys. He found that people who used Google were more confident in their own ability to think and remember, and erroneously predicted that they would know significantly more in future quizzes without the help of the internet. Ward attributed that to Google's design: simple and easy, less like a library and more like a "neural prosthetic" that simulates a search in a human brain.

"The speed makes it so you never understand what you don't know," Ward said.

The findings echo and build on earlier research, including a widely cited 2011 paper on the "Google effect": a phenomenon in which people are less likely to remember information if they know they can find it later on the internet.... In a review of recent studies in the field, published in September, researchers at Duke University found that the "externalization" of memories into digital spheres "changes what people attend to and remember about their own experiences." Digital media is new and different, they wrote, because of factors such as how easily images are edited or the huge number of memories at people's fingertips.

Each photographic cue means another chance for a memory to be "updated," maybe with a false impression, and each manipulation of a piece of social media content is a chance for distortion, wrote the researchers, doctoral student Emmaline Drew Eliseev and Elizabeth Marsh, a professor of psychology and neuroscience and director of a lab dedicated to studying memory.

Businesses

Deadly Collapse at Amazon Warehouse Raises Questions About Its Cellphone Ban (msn.com) 120

At least six people were killed Friday night when an Amazon warehouse was struck by a tornado, causing part of the building to collapse.

Bloomberg reports that the incident "amplified concerns" about a warehouse policy that Amazon has been re-implementing for its workers: banning cellphones. Amazon had for years prohibited workers from carrying their phones on warehouse floors, requiring them to leave them in vehicles or employee lockers before passing through security checks that include metal detectors. The company backed off during the pandemic, but has been gradually reintroducing it at facilities around the country.

Five Amazon employees, including two who work across the street from the building that collapsed, said they want access to information such as updates on potentially deadly weather events through their smartphones — without interference from Amazon. The phones can also help them communicate with emergency responders or loved ones if they are trapped, they said. "After these deaths, there is no way in hell I am relying on Amazon to keep me safe," said one worker from a neighboring Amazon facility in Illinois. "If they institute the no cell phone policy, I am resigning."

Another worker from an Amazon warehouse in Indiana said she is using up her paid time off whenever the company decides to remain open despite warnings of extreme weather events. Having her phone with her is critical to making those decisions, especially about sudden tornado risks, she said. "I don't trust them with my safety to be quite frank," she said. "If there's severe weather on the way, I think I should be able to make my own decision about safety..."

The National Weather Service puts out extreme weather alerts via text messages, letting the public know in advance about dangerous conditions... Tornadoes are trickier to anticipate than hurricanes and snowstorms, but the weather service still issues warnings to those in their path. The weather service sent such a warning at about 8 p.m. local time Friday, about 30 minutes before the storm collapsed the Edwardsville Amazon delivery station, the workers said.

The Daily Beast tells the story of young Navy veteran named Clayton Cope who started working at the Amazon fulfillment center earlier this year: After an alert was issued Friday night about a deadly tornado approaching Illinois, Carla Cope told her son "to get to shelter" at the Amazon delivery facility where he was working.

Instead, she told The Daily Beast her 29-year-old son, Clayton, insisted he needed to alert others about the impending natural disaster. "He just said he needed to tell someone that [the tornado] was coming," Cope told The Daily Beast on Saturday, hours after she learned her son was among six people killed in Edwardsville, Illinois, when storms ripped through.

Two more Amazon warehouse workers died in 2018 when another building partially collapsed in a tornado in Balitmore.

Bloomberg reports today that Amazon "declined to address the concerns raised by workers about its mobile phone policy, saying its focus now is 'on assisting the brave first responders on the scene and supporting our affected employees and partners in the area.'"
Crime

Judges Read Capitol Rioters' Social Media Posts, Gave Them Stricter Sentences (apnews.com) 342

After sentencing one of the "Capitol Hill rioters" to 41 months in prison, a judge added that anyone with Facebook and Instagram posts like his would be "well advised" to just plead guilty right away. "You couldn't have beat this if you went to trial on the evidence that I saw."

And other rioters are now learning the same thing, reports the Associated Press: Earlier this month, U.S. District Judge Amy Jackson read aloud some of Russell Peterson's posts about the riot before she sentenced the Pennsylvania man to 30 days imprisonment. "Overall I had fun lol," Peterson posted on Facebook. The judge told Peterson that his posts made it "extraordinarily difficult" for her to show him leniency....

Among the biggest takeaways so far from the Justice Department's prosecution of the insurrection is how large a role social media has played, with much of the most damning evidence coming from rioters' own words and videos. FBI agents have identified scores of rioters from public posts and records subpoenaed from social media platforms. Prosecutors use the posts to build cases. Judge now are citing defendants' words and images as factors weighing in favor of tougher sentences.

As of Friday, more than 50 people have been sentenced for federal crimes related to the insurrection. In at least 28 of those cases, prosecutors factored a defendant's social media posts into their requests for stricter sentences, according to an Associated Press review of court records....

Prosecutors also have accused a few defendants of trying to destroy evidence by deleting posts.

Australia

Data on Tens of Thousands of South Australian Government Employees Breached in Ransomware Attack (abc.net.au) 17

"Russian hackers have stolen and published the personal data of tens of thousands of employees..." reports the Australian Financial Review.

Government officials have confirmed the breach — part of a ransomware attack — and say the stolen data may even include info on the country's premier, according to an Australian public broadcaster: The government said the records of at least 38,000 employees, but potentially up to 80,000 workers, have been accessed in a cyber-attack on external payroll software provider Frontier Software. The data includes names, dates of birth, tax file numbers, home addresses, bank account details, remuneration and superannuation contributions... Treasurer Rob Lucas said politicians, including Premier Steven Marshall, could be among those affected.
The treasurer added the breach potentially impacted "The highest of the high to the lowest of the low and all of the rest of us in between." Except for schoolteachers, and the Department of Education, who did not use Frontier's software.

The website publishing the 3.75 gigabytes of data claimed it was just 10% of the total amount, according to the Australian Financial Review, which "understands Russian organised crime group Conti, which claimed credit for launching the cyberattack on Queensland's energy network CS Energy, published the information." Australian Payroll Association chief executive Tracy Angwin said the hack was a wake-up call to employers using remotely accessed payroll systems to ensure they were secure...

Frontier Software said the hacker responsible for the incident was known to employ a "double extortion" strategy, which included encrypting systems and stealing the data.

In another report, Bleeping Computer describes Conti as "a long-lived Ransomware as a Service operation" that "still manages to evade prosecution even after high-profile incidents against vital national resources such as Ireland's Department of Health." The gang is believed to be behind the recent revival of the notorious Emotet botnet, which could lead to a massive new wave of ransomware infections. This week, Conti took responsibility for the attack against Nordic Choice Hotels, a Scandinavian hotel chain with 200 properties.
Thanks to Macfox (Slashdot reader #50,100) for tipping us off to the news.
Classic Games (Games)

Magnus Carlsen Wins 8th World Chess Championship. What Makes Him So Great? (espn.com) 33

"On Friday, needing just one point against Ian Nepomniachtchi to defend his world champion status, Magnus Carlsen closed the match out with three games to spare, 7.5-3.5," ESPN reports. "He's been the No 1 chess player in the world for a decade now...

"In a technologically flat, AI-powered chess world where preparation among the best players can be almost equal, what really makes one guy stand out with his dominance and genius for this long...? American Grandmaster and chess commentator Robert Hess describes Carlsen as the "hardest worker you'll find" both at the board and in preparation. "He is second-to-none at evading common theoretical lines and prefers to outplay his opponents in positions where both players must rely on their understanding of the current dynamics," Hess says...

At the start of this year, news emerged of Nepomniachtchi and his team having access to a supercomputer cluster, Zhores, from the Moscow-based Skolkovo Institute of Science and Technology. He was using it for his Candidates tournament preparation, a tournament he went on to win. He gained the challenger status for the World Championship and the Zhores supercomputer reportedly continued to be a mainstay in his team. Zhores was specifically designed to solve problems in machine learning and data-based modeling with a capacity of one Petaflop per second.... Players use computers and open-source AI engines to analyze openings, bolster preparation, scour for a bank of new ideas and to go down lines that the other is unlikely to have explored.

The tiny detail though is, that against Carlsen, it may not be enough. He has the notoriety of drawing opponents into obscure positions, hurling them out of preparation and into the deep end, often leading to a complex struggle. Whether you have the fastest supercomputer on your team then becomes almost irrelevant. It comes down to a battle of intuition, tactics and staying power, human to human. In such scenarios, almost always, Carlsen comes out on top. "[Nepomniachtchi] couldn't show his best chess...it's a pity for the excitement of the match," he said later, "I think that's what happens when you get into difficult situations...all the preparation doesn't necessarily help you if you can't cope in the moment...."

Soon after his win on Friday, Carlsen announced he'd be "celebrating" by playing the World Rapid and Blitz Championships in Warsaw, a fortnight from now. He presently holds both those titles...

The article also remembers what happened in 2018 when Carlsen was asked to name his favorite chess player from the past. Carlsen's answer?

"Probably myself, like, three or four years ago."
Bitcoin

Foreign Policy magazine: 'Bitcoin Failed in El Salvador.' Is the Answer More Bitcoin? (foreignpolicy.com) 88

"Bitcoin mining is a process of competitively wasting electricity to guess a winning number every 10 minutes or so," writes author David Gerard in Foreign Policy magazine.

And he's got an equally negative take on Salvadoran President Nayib Bukele's experiment in making Bitcoin an official national currency alongside the U.S. dollar. "When a con artist's grift starts to fall apart, he knows to move onto the next one fast..." More than 91 percent of Salvadorans want dollars, not bitcoins. The official Chivo payment system was unreliable at launch in September — the kiss of death for a new system. Users joined for the $30 signup bonus, spent it or cashed it out, then didn't use Chivo again. The system completely failed to check new users' photos, relying solely on their national identity card number and date of birth; massive identity fraud to steal signup bonuses ensued. Bitcoin's ridiculously volatile price was appreciated only by aspiring day traders. Large street protests against compulsory Bitcoin implementation continued through October. The government stopped promoting Chivo on radio, TV, and social media. Chivo buses and vans were seen with plastic taped over the company's logo.

Bukele's financial problems remain. El Salvador can't print its own dollars, so Bukele urgently needs to fund his heavy deficit spending. The International Monetary Fund has not lent the country the $1 billion Bukele asked for, and has indicated its strong concerns about the Bitcoin scheme... At the Latin American Bitcoin and Blockchain Conference on Nov. 20, Bukele came onstage to an animation of beaming down from a flying saucer and outlined his plans for Bitcoin City: a new charter city to be built from scratch, centered on bitcoin mining — and powered by a volcano. Bitcoin City would be paid for with the issuance of $1 billion in "volcano bonds," starting in mid-2022.

The 10-year volcano bonds would pay 6.5 percent annual interest. $500 million of the bond revenue would be used to buy bitcoins... Holding $100,000 in volcano bonds for five years would qualify investors for Salvadoran citizenship... Holders of El Salvador's existing sovereign debt were unimpressed. The volcano bonds would be a strictly worse investment than buying the country's existing bonds and hedging them with bitcoins. The existing bonds dropped from 75 cents on the dollar to a record low of 63.4 cents after the volcano bond announcement...

[T]he volcano bonds are Bukele's way to get Bitcoin holders' money into the Salvadoran economy and count it as dollars. Bukele will brazen all of this out as long as he can, periodically throwing new plans on the table as a distraction. If he can maintain power, then the Bitcoin users will discover that he's taken their money. If he can't maintain power, then his successor will have no love for his failed Bitcoin schemes. Either scenario ends with a lot of disappointed Bitcoin users — because a national economy really can't run on a volatile and manipulated speculative commodity that's unusable as a currency.

Both the Bitcoin users and Bukele seem to think the other is a sucker who they'll take for everything they've got. It's possible that both will lose.

The article also points out that with El Salvador's high electricity rates, one of their power plant recently spent $4,672 in electricity to mine $269 in bitcoin.
Medicine

New Medicine Could Replace Reading Glasses with Eye Drops (cbsnews.com) 67

New FDA-approved eye drops could replace reading glasses for millions: "It's definitely a life changer" "A newly approved eye drop hitting the market on Thursday could change the lives of millions of Americans with age-related blurred near vision, a condition affecting mostly people 40 and older," reports CBS News.

"Vuity, which was approved by the Food and Drug Administration in October, would potentially replace reading glasses for some of the 128 million Americans who have trouble seeing close-up." The new medicine takes effect in about 15 minutes, with one drop on each eye providing sharper vision for six to 10 hours, according to the company.... Vuity is the first FDA-approved eye drop to treat age-related blurry near vision, also known as presbyopia. The prescription drug utilizes the eye's natural ability to reduce its pupil size, said Dr. George Waring, the principal investigator for the trial.

"Reducing the pupil size expands the depth of field or the depth of focus, and that allows you to focus at different ranges naturally," he said.

A 30-day supply of the drug will cost about $80 and works best in people 40 to 55 years old, a Vuity spokesperson said. Side effects detected in the three-month trial included headaches and red eyes, the company said.

Facebook

Two US Senators Urge Federal Investigations Into Facebook About Safety - and Ad Reach (cnbc.com) 6

Two leading U.S. Senators "are urging federal regulators to investigate Facebook over allegations the company misled advertisers, investors and the public about public safety and ad reach on its platform," reports CNBC: On Thursday, Senator Warren urged the heads of the Department of Justice and Securities and Exchange Commission to open criminal and civil investigations into Facebook or its executives to determine if they violated U.S. wire fraud and securities laws. A day earlier, Senator Cantwell, chair of the Senate Commerce Committee, encouraged the Federal Trade Commission to investigate whether Facebook, now called Meta, violated the agency's law against unfair or deceptive business practices. Cantwell's letter was made public on Thursday...

In her letter to the FTC, Cantwell focused on Facebook's claims about the safety of its products, in addition to the allegedly inflated ad projections... She suggested the agency investigate Facebook and, depending what the evidence shows, pursue monetary relief for advertisers and disgorgement of allegedly ill-gotten gains.

Senator Warren points to a whistleblower's recent allegations that Facebook misled both investors and advertising customers about their ad reach, according to the article. But Warren's letter also argued the possibility Facebook violated securities law with "breathtakingly illegal conduct by one of the world's largest social media companies," according to the article. And in addition, Warren "wrote that evidence increasingly suggests executives were aware the metric 'was meaningfully and consistently inflated.'"

Bloomberg adds this quote from Senator Cantwell's letter: "A thorough investigation by the Commission and other enforcement agencies is paramount, not only because Facebook and its executives may have violated federal law, but because members of the public and businesses are entitled to know the facts regarding Facebook's conduct as they make their decisions about using the platform."
Medicine

COVID Booster Cuts Death Rate by 90%, Israeli Study Finds (usnews.com) 143

An Israeli study tracked more than 843,000 people who received two doses of the Pfizer vaccine — and then explored whether the results improved for the 758,000 who then also got a booster shot.

The results? HealthDay reports: Boosted folks are 90% less likely to die from a Delta infection than people relying solely on the initial two-dose vaccination, Israeli data show.

That protection will be critically important during the next couple of months as the Delta variant continues to dominate throughout the United States, said Dr. William Schaffner, medical director of the National Foundation for Infectious Diseases. "While we are preoccupied with Omicron, you need to remember that Delta is essentially in every town and city in the United States today — being transmitted, infecting new people, sending people to the hospital, in some parts of the country stressing the health care system once again," Schaffner said. "Although we have Omicron in the United States and it's starting to take hold, nonetheless well over 95% of all new infections today are caused by Delta...."

A second study out of Israel focused on infection and severity of illness, and it also produced good tidings for boosters in the face of the Delta variant. This study involved nearly 4.7 million Israelis who'd been fully vaccinated with Pfizer and were eligible for boosters. Confirmed infections were tenfold lower in the group of people who got the Pfizer booster, researchers reported. Further, results showed that the longer a booster was in a person's system, the more resistant they became to infection from the Delta strain.

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