Twitter has launched a test version of Twitter Spaces today that includes podcasts, "letting you listen to full shows through curated playlists based on your interests," reports The Verge. From the report: The redesigned Spaces tab opens with Stations, topic-based playlists combining podcast episodes pulled from RSS with Twitter's social audio events and recordings. It functions like a Pandora station but for spoken word and is pretty different from the a la carte listening podcast consumers are used to on Apple Podcasts or Spotify. Live and upcoming spaces are still in the tab, further down the page. The test will roll out to a random group of users across the world, initially only in English. The more users listen, the more tailored the audio Stations will become. But Twitter isn't starting from square one -- the company is relying on what it already knows about its users' interests to curate the playlists. It'll draw from the interests of people they follow, as well.

"What we're really trying to capture here is as if it's like another user recommending you something," Twitter senior product manager Evan Jones, who focuses on audio, told Hot Pod. Podcast discovery is notoriously difficult, limited either to top 100 charts, hand-picked selections on apps, or -- more often than not -- word of mouth. No platform has managed to crack it, yet. It's easy to imagine the promotional possibilities around being able to share and listen to podcasts in the same app, but it's not quite there yet. The test does not yet have a clipping capability, and listening can only happen in the Spaces tab, not on the timeline. That being said, Spaces has a clipping feature that could be applied to podcasts at some point.

The IEEE's official publication, IEEE Spectrum, has released its ninth annual ranking of the top programming languages. The results? Python remains on top but is closely followed by C. Indeed, the combined popularity of C and the big C-like languages — C++ and C# — would outrank Python by some margin.

Java also remains popular, as does Javascript, the latter buoyed by the ever-increasing complexity of websites and in-browser tools (although it's worth noting that in some quarters, the cool thing is now deliberately stripped-down static sites built with just HTML and simple CSS).

But among these stalwarts is the rising popularity of SQL. In fact, it's at No. 1 in our Jobs ranking, which looks solely at metrics from the IEEE Job Site and CareerBuilder. Having looked through literally hundreds and hundreds of job listings in the course of compiling these rankings for you, dear reader, I can say that the strength of the SQL signal is not because there are a lot of employers looking for just SQL coders, in the way that they advertise for Java experts or C++ developers. They want a given language plus SQL. And lots of them want that "plus SQL...."

Job listings are of course not the only metrics we look at in Spectrum. A complete list of our sources is here, but in a nutshell we look at nine metrics that we think are good proxies for measuring what languages people are programming in. Sources include GitHub, Google, Stack Overflow, Twitter, and IEEE Xplore [their library of technical content]. The raw data is normalized and weighted according to the different rankings offered — for example, the Spectrum default ranking is heavily weighted toward the interests of IEEE members, while Trending puts more weight on forums and social-media metrics.
Python is still #1 in their "Trending" view of language popularity, but with Java in second place (followed by C, JavaScript, C++ and C# — and then SQL). PHP is next — their 8th-most-trending language, followed by HTML, Go, R, and Rust.

What's the deal with that supposed 30TB external SSD being sold for just $31.40 on China-based online shopping site AliExpress? It's also listed on Walmart's website for just $39 — but first, listen to cybersecurity researcher calling himself "Ray [REDACTED]". Scammer gets two 512MB Flash drives. Or 1 gigabyte, or whatever. They then add hacked firmware that makes it misreport its size... when you go to WRITE a big file, hacked firmware simply writes all new data on top of old data, while keeping directory (with false info) intact.
Ars Technica goes over the details: On the inside, this "SSD" looks like two small-capacity microSD cards hot glued to a USB 2.0-capable board. This board's firmware has been modified so that each of these cards reports its capacity as "15.0TB" to the operating system, for a total of 30TB, even though the actual capacity of the cards is much lower.... It preserves the directory structure of whatever you're copying, but when it's "copying" your data, it just keeps writing and rewriting over the tiny microSD cards.

Everything will look fine until you go to access a file, only to find that the data isn't there.

Replies to Ray Redacted's thread are full of alternate versions of this scam, including multiple iterations of the hot-glued microSD version and at least one that hid a USB thumb drive inside a larger enclosure. Fake USB storage devices are neither new nor rare, though this one makes spectacularly egregious claims about its price-per-gigabyte. When it comes to buying storage online, common-sense advice is best: stick to name brands, buy from trustworthy sellers.... and know that if a deal seems too good to be true, it almost certainly is.

The Rand Corporation is an American (nonprofit) think tank. And veliath (Slashdot reader #5,435) spotted their recent warning about "a plausible scenario that could soon take place in the metaverse." A political candidate is giving a speech to millions of people. While each viewer thinks they are seeing the same version of the candidate, in virtual reality they are actually each seeing a slightly different version. For each and every viewer, the candidate's face has been subtly modified to resemble the viewer.... The viewers are unaware of any manipulation of the image. Yet they are strongly influenced by it: Each member of the audience is more favorably disposed to the candidate than they would have been without any digital manipulation.

This is not speculation. It has long been known that mimicry can be exploited as a powerful tool for influence. A series of experiments by Stanford researchers has shown that slightly changing the features of an unfamiliar political figure to resemble each voter made people rate politicians more favorably. The experiments took pictures of study participants and real candidates in a mock-up of an election campaign. The pictures of each candidate were modified to resemble each participant. The studies found that even if 40 percent of the participant's features were blended into the candidate's face, the participants were entirely unaware the image had been manipulated.

In the metaverse, it's easy to imagine this type of mimicry at a massive scale.

At the heart of all deception is emotional manipulation. Virtual reality environments, such as Facebook's (now Meta's) metaverse, will enable psychological and emotional manipulation of its users at a level unimaginable in today's media.... We are not even close to being able to defend users against the threats posed by this coming new medium.... In VR, body language and nonverbal signals such as eye gaze, gestures, or facial expressions can be used to communicate intentions and emotions. Unlike verbal language, we often produce and perceive body language subconsciously....

We must not wait until these technologies are fully realized to consider appropriate guardrails for them. We can reap the benefits of the metaverse while minimizing its potential for great harm.
They recommend developing technology that detect the application of this kind of VR manipulation.

"Society did not start paying serious attention to classical social media — meaning Facebook, Twitter, and the like — until things got completely out of hand. Let us not make the same mistake as social media blossoms into the metaverse."

Are there better ways to fight misinformation? "Researchers at Google, the University of Cambridge and the University of Bristol tested a different approach that tries to undermine misinformation before people see it," reports the New York Times. (Alternate URL here.)

Instead of using the term "debunking," they're calling it "pre-bunking...." The researchers found that psychologically "inoculating" internet users against lies and conspiracy theories — by pre-emptively showing them videos about the tactics behind misinformation — made people more skeptical of falsehoods afterward, according to an academic paper published in the journal Science Advances on Wednesday.... The users were taught about tactics such as scapegoating and deliberate incoherence, or the use of conflicting explanations to assert that something is true, so that they could spot lies. Researchers tested some participants within 24 hours of seeing a pre-bunk video and found a 5 percent increase in their ability to recognize misinformation techniques.

One video opens with a mournful piano tune and a little girl grasping a teddy bear, as a narrator says, "What happens next will make you tear up." Then the narrator explains that emotional content compels people to pay more attention than they otherwise would, and that fear-mongering and appeals to outrage are keys to spreading moral and political ideas on social media. The video offers examples, such as headlines that describe a "horrific" accident instead of a "serious" one, before reminding viewers that if something they see makes them angry, "someone may be pulling your strings."

Beth Goldberg, one of the paper's authors and the head of research and development at Jigsaw, a technology incubator within Google, said in an interview that pre-bunking leaned into people's innate desire to not be duped. "This is one of the few misinformation interventions that I've seen at least that has worked not just across the conspiratorial spectrum but across the political spectrum," Ms. Goldberg said.

Jigsaw will start a pre-bunking ad campaign on YouTube, Facebook, Twitter and TikTok at the end of August for users in Poland, Slovakia and the Czech Republic, meant to head off fear-mongering about Ukrainian refugees who entered those countries after Russia invaded Ukraine. It will be done in concert with local fact checkers, academics and disinformation experts. The researchers don't have plans for similar pre-bunking videos ahead of the midterm elections in the United States, but they are hoping other tech companies and civil groups will use their research as a template for addressing misinformation....

The effects of pre-bunking last for only between a few days and a month.... The researchers wrote that pre-bunking worked like medical immunization: "Pre-emptively warning and exposing people to weakened doses of misinformation can cultivate 'mental antibodies' against fake news."

From the Washington Post earlier this week: On Tuesday, The Washington Post reported that Twitter's former head of security, Peiter Zatko, had filed a whistleblower complaint with federal regulators, including the Securities and Exchange Commission, accusing Twitter of "Lying about Bots to Elon Musk...."

"Twitter executives have little or no personal incentive to accurately 'detect' or measure the prevalence of spam bots," the complaint alleges, adding "deliberate ignorance was the norm" among its executive team.
The same article notes that three people familiar with Twitter's spam-detection, processes said Twitter's "internal bot prevalence numbers" were almost always less than 5%. (And the article reminds readers that Musk himself had waived his right to perform "due diligence" prior to striking the deal.)

But here's that Tuesday article's most prescient sentence. "The judge has rejected Musk's requests for information from more than 20 company leaders — including Zatko — but the whistleblower claims could open the door for them to make further requests, legal experts said."

Sure enough, Friday night CBS News reported that the judge "ordered both Twitter and Tesla CEO Elon Musk to turn over more information to opposing lawyers..." Chancellor Kathaleen St. Jude McCormick on Thursday ordered Twitter to provide Musk's attorneys more data regarding the company's estimates that less than 5% of the accounts on its platform are fake.

The judge also rejected Musk's attempts to shield details about analyses he used in his attempt to terminate the deal. That work was done by data scientists who examined live-feed information from Twitter about public user accounts to test the company's daily-user counts....

The judge rejected more comprehensive data requests from Musk's attorneys as "absurdly broad," noting that a literal reading of the request would require Twitter to produce "trillions upon trillions of data points" reflecting all data collected on roughly 200 million accounts over three years. But McCormick did order Twitter to produce information on 9,000 accounts that were reviewed in connection with company's fourth-quarter audit, a data subset that has been described as a "historical snapshot."

McCormick also ordered Twitter to turn over documents regarding other metrics, regardless of whether they expressly address "monetizable daily active users," or mDAU. Musk's attorneys have suggested that a comparison of Twitter's mDAU with other metrics, such as "User Active Minutes," could support their theory that the company has fraudulently misled investors and securities regulators about the scope of activity on its platform.

Twitter founder and former chief executive Jack Dorsey says he regrets the social media platform became a company. From a report: "The biggest issue and my biggest regret is that it became a company," Dorsey tweeted in response to a question about whether Twitter turned out the way he had envisioned. Dorsey stands to receive $978 million if the agreement for billionaire Elon Musk to buy Twitter is completed. When asked about what structure he wished Twitter would operate under, Dorsey said that it should be "a protocol" and that Twitter should not be owned by a state or another company. If it were a protocol, Twitter would operate much like email, which is not controlled by one centralized entity, and people using different email providers are able to communicate with one another.

New research claims that of five major Big Tech firms, Google tracks more private data about users than any other -- and Apple tracks the least. AppleInsider reports: Apple has previously introduced App Tracking Transparency specifically to protect the privacy of users from other companies. However, a new report says that Apple is also avoiding doing any more tracking itself than is needed to run its services. According to StockApps.com, Apple "is the most privacy-conscious firm out there." "Apple only stores the information that is necessary to maintain users' accounts," it continues. "This is because their website is not as reliant on advertising revenue as are Google, Twitter, and Facebook."

The StockApps.com report does not list what it describes as the "data points" that Big Tech firms collect for every user. However, it says they include location details, browser history, activity on third-party websites, and in Google's case, also emails in Gmail. It also doesn't detail its methodology, but does say that it used marketing firm digitalinformationworld to investigate Apple, Amazon, Facebook, Google, and Twitter. Of these five, Google reportedly tracks 39 separate data points per user, while Apple tracks only 12. Unexpectedly, Facebook is stated as tracking only 14 data points, while Amazon tracks 23, and Twitter tracks 24.

Sony's PlayStation VR2 headset is coming in "early 2023," according to posts the company made on Twitter and Instagram. The Verge reports: While the company released details of the headset's design earlier this year, it still hasn't announced a price. It is, however, promising a lot for the PlayStation VR2 -- it'll feature displays that add up to 4K resolution and can run at 90 or 120Hz, have a 110-degree field of view, and use foveated rendering, which renders certain parts of the image as sharper than others to make things easier for the computer (or, in this case, the PlayStation 5). The company also says the headset connects to your console with a single USB C cable. Sony has already announced it will have a lineup of about 20 "major" games available when it launches. The titles include games set in the Horizon and Walking Dead universes, as well as VR versions of No Man's Sky and Resident Evil Village.

Unlike the original PlayStation VR headset, the PS VR2 won't use a camera connected to your console to track your movements. Instead, it'll use inside-out tracking, similar to the Quest 2, where cameras on the headset itself are in charge of the motion tracking. This means that the PS VR2 will also be able to let you see your surroundings while you're wearing the headset. Sony also says that the PlayStation 5 will let you broadcast yourself playing VR games, though you will have to have a PlayStation HD camera connected. Sony has also shown off the orb-shaped controllers, which will have adaptive triggers and haptic feedback like what's offered with Sony's DualSense controller for the PS5. They'll also have finger-touch detection, which can sense where you rest your thumb, index, or middle fingers without having to press anything.

An anonymous reader quotes a report from Ars Technica: Skirting the official macOS system requirements to run new versions of the software on old, unsupported Macs has a rich history. Tools like XPostFacto and LeopardAssist could help old PowerPC Macs run newer versions of Mac OS X, a tradition kept alive in the modern era by dosdude1's patchers for Sierra, High Sierra, Mojave, and Catalina. For Big Sur and Monterey, the OpenCore Legacy Patcher (OCLP for short) is the best way to get new macOS versions running on old Macs. It's an offshoot of the OpenCore Hackintosh bootloader, and it's updated fairly frequently with new features and fixes and compatibility for newer macOS versions. The OCLP developers have admitted that macOS Ventura support will be tough, but they've made progress in some crucial areas that should keep some older Macs kicking for a little bit longer.

[...] First, while macOS doesn't technically include system files for pre-AVX2 Intel CPUs, Apple's Rosetta 2 software does still include those files, since Rosetta 2 emulates the capabilities of a pre-AVX2 x86 CPU. By extracting and installing those files in Ventura, you can re-enable support on Ivy Bridge and older CPUs without AVX2 instructions. And this week, Grymalyuk showed off another breakthrough: working graphics support on old Metal-capable Macs, including machines as old as the 2014 5K iMac, the 2012 Mac mini, and even the 2008 cheese grater-style Mac Pro tower. The OCLP team still has other challenges to surmount, not least of which will involve automating all of these hacks so that users without a deep technical understanding of macOS's underpinnings can continue to set up and use the bootloader. Grymalyuk still won't speculate about a timeframe for official Ventura support in OCLP. But given the progress that has been made so far, it seems likely that people with 2012-and-newer Macs should still be able to run Ventura on their Macs without giving up graphics acceleration or other important features.

An anonymous reader quotes a report from CNN: Twitter has major security problems that pose a threat to its own users' personal information, to company shareholders, to national security, and to democracy, according to an explosive whistleblower disclosure obtained exclusively by CNN and The Washington Post. The disclosure, sent last month to Congress and federal agencies, paints a picture of a chaotic and reckless environment at a mismanaged company that allows too many of its staff access to the platform's central controls and most sensitive information without adequate oversight. It also alleges that some of the company's senior-most executives have been trying to cover up Twitter's serious vulnerabilities, and that one or more current employees may be working for a foreign intelligence service.

The whistleblower, who has agreed to be publicly identified, is Peiter "Mudge" Zatko, who was previously the company's head of security, reporting directly to the CEO. Zatko further alleges that Twitter's leadership has misled its own board and government regulators about its security vulnerabilities, including some that could allegedly open the door to foreign spying or manipulation, hacking and disinformation campaigns. The whistleblower also alleges Twitter does not reliably delete users' data after they cancel their accounts, in some cases because the company has lost track of the information, and that it has misled regulators about whether it deletes the data as it is required to do. The whistleblower also says Twitter executives don't have the resources to fully understand the true number of bots on the platform, and were not motivated to. Bots have recently become central to Elon Musk's attempts to back out of a $44 billion deal to buy the company (although Twitter denies Musk's claims).

Zatko was fired by Twitter in January for what the company claims was poor performance. According to Zatko, his public whistleblowing comes after he attempted to flag the security lapses to Twitter's board and to help Twitter fix years of technical shortcomings and alleged non-compliance with an earlier privacy agreement with the Federal Trade Commission. Zatko is being represented by Whistleblower Aid, the same group that represented Facebook whistleblower Frances Haugen. John Tye, founder of Whistleblower Aid and Zatko's lawyer, told CNN that Zatko has not been in contact with Musk, and said Zatko began the whistleblower process before there was any indication of Musk's involvement with Twitter. After this article was initially published, Alex Spiro, an attorney for Musk, told CNN, "We have already issued a subpoena for Mr. Zatko, and we found his exit and that of other key employees curious in light of what we have been finding." "Mr. Zatko was fired from his senior executive role at Twitter in January 2022 for ineffective leadership and poor performance," the Twitter spokesperson said. "What we've seen so far is a false narrative about Twitter and our privacy and data security practices that is riddled with inconsistencies and inaccuracies and lacks important context. Mr. Zatko's allegations and opportunistic timing appear designed to capture attention and inflict harm on Twitter, its customers and its shareholders. Security and privacy have long been company-wide priorities at Twitter and will continue to be."

Zatko also alleges that the Indian government forced Twitter to put a government agent on the payroll, giving them access to sensitive user data. "Twitter is engaged in a legal challenge against the Indian government after it asked a local court in July to overturn some government orders to remove content from the social media platform, and alleged abuse of power by officials," adds Reuters.

Microsoft could be preparing to name its next big OS update the "Windows 11 2022 Update." A report adds: References to this naming have appeared in near-final versions of the next big Windows 11 release, currently named 22H2. Twitter user XenoPanther spotted the Windows 11 2022 Update naming in the Get Started app that appears when you set up a new PC. The naming could simply be a placeholder, or it could indicate Microsoft is finally simplifying its often confusing update names for Windows. We've seen a variety of names over the years, including the Creators Update naming for a big Windows 10 update, more mundane naming like the Windows 10 May 2021 Update, and more recently, the Windows 10 21H2 moniker. Microsoft had considered naming its updates after animals or people but transitioned to the more safe monthly naming instead of point releases like Apple does with iOS, iPadOS, watchOS, and many other software updates. A move to just the yearly naming for Windows 11 updates would make sense if Microsoft is planning fewer big drops of features.

BitChute and Odysee serve up conspiracies, racism and graphic violence to millions of viewers. Taking advantage of Big Tech disinformation crackdowns and the rise of Trump, the sites reflect a new media universe -- one where COVID-19 is fake, Russia fights Nazis in Ukraine, and mass shootings are 'false flag' operations. From a report: A day after a mass shooting in Buffalo, New York last May, the video-sharing website BitChute was amplifying a far-right conspiracy theory that the massacre was a so-called false flag operation, meant to discredit gun-loving Americans. Three of the top 15 videos on the site that day blamed U.S. federal agents instead of the true culprit: a white-supremacist teenager who had vowed to "kill as many blacks as possible" before shooting 13 people, killing 10. Other popular videos uploaded by BitChute users falsely claimed COVID-19 vaccines caused cancers that "literally eat you" and spread the debunked claim that Microsoft founder Bill Gates caused a global baby-formula shortage.

BitChute has boomed as YouTube, Twitter and Facebook tighten rules to combat misinformation and hate speech. An upstart BitChute rival, Odysee, has also taken off. Both promote themselves as free-speech havens, and they're at the forefront of a fast-growing alternative media system that delivers once-fringe ideas to millions of people worldwide. Searching the two sites on major news topics plunges viewers into a labyrinth of outlandish conspiracy theories, racist abuse and graphic violence. As their viewership has surged since 2019, they have cultivated a devoted audience of mostly younger men, according to data from digital intelligence firm Similarweb.

Space can be downright noisy in the right conditions, such as the hot gas surrounding the immense black hole at the center of the Perseus galaxy cluster, according to NASA. Motherboard reports: The agency recently tweeted an eerie audio clip that represents actual sound waves rippling through the gas and plasma in this cluster, which is 250 million light years from Earth. "The misconception that there is no sound in space originates because most space is a ~vacuum, providing no way for sound waves to travel," the agency tweeted. "A galaxy cluster has so much gas that we've picked up actual sound. Here it's amplified, and mixed with other data, to hear a black hole!"

Though the acoustic signals generated by the black hole were first identified in 2003 in data from NASA's Chandra X-ray Observatory, they have never been brought into the hearing range of the human ear -- until now. "In some ways, this sonification is unlike any other done before... because it revisits the actual sound waves discovered in data from NASA's Chandra X-ray Observatory," NASA said in a statement. "In this new sonification of Perseus, the sound waves astronomers previously identified were extracted and made audible for the first time." "As it turns out, the sound waves in their natural environment are a whopping 57 octaves below the note middle C, making this black hole a real cosmic baritone," adds Motherboard. "To make these tremors audible to humans, scientists raised their frequencies quadrillions of times (one quadrillion is a million billions, for perspective)."

A new privacy class action claim (PDF) in the U.S. alleges Oracle's "worldwide surveillance machine" has amassed detailed dossiers on some five billion people, "accusing the company and its adtech and advertising subsidiaries of violating the privacy of the majority of the people on Earth," reports TechCrunch. From the report: The suit has three class representatives: Dr Johnny Ryan, senior fellow of the Irish Council for Civil Liberties (ICCL); Michael Katz-Lacabe, director of research at The Center for Human Rights and Privacy; and Dr Jennifer Golbeck, a professor of computer science at the University of Maryland -- who say they are "acting on behalf of worldwide Internet users who have been subject to Oracle's privacy violations." The litigants are represented by the San Francisco-headquartered law firm, Lieff Cabraser, which they note has run significant privacy cases against Big Tech. The key point here is there is no comprehensive federal privacy law in the U.S. -- so the litigation is certainly facing a hostile environment to make a privacy case -- hence the complaint references multiple federal, constitutional, tort and state laws, alleging violations of the Federal Electronic Communications Privacy Act, the Constitution of the State of California, the California Invasion of Privacy Act, as well as competition law, and the common law.

It remains to be seen whether this "patchwork" approach to a tricky legal environment will prevail -- for an expert snap analysis of the complaint and some key challenges this whole thread is highly recommended. But the substance of the complaint hinges on allegations that Oracle collects vast amounts of data from unwitting Internet users, i.e. without their consent, and uses this surveillance intelligence to profile individuals, further enriching profiles via its data marketplace and threatening people's privacy on a vast scale -- including, per the allegations, by the use of proxies for sensitive data to circumvent privacy controls.

An anonymous reader quotes a report from CNET: Elon Musk's lawyers subpoenaed former Twitter CEO Jack Dorsey on Monday as the billionaire continues to battle a lawsuit that could force him to complete a $44 billion purchase of the social media company. Both Twitter and Musk have issued subpoenas ahead of a five-day trial that's scheduled to take place in October. [...] Dorsey, a Twitter co-founder who stepped down as CEO of the company last year, has expressed support for Musk's attempt to take over Twitter. In April, he tweeted that he didn't believe anyone should own or run Twitter but taking it back from Wall Street is the "correct first step."

"Solving for the problem of it being a company however, Elon is the singular solution I trust," Dorsey tweeted. "I trust his mission to extend the light of consciousness." Dorsey also had a discussion with Musk about social media's future and open social protocols in late March before Musk made a bid in April to purchase Twitter for $54.20 per share, a filing with the US Securities and Exchange Commission says. Twitter shareholders are expected to vote on the deal on Sept. 13.

In June a YouTube channel called "Tesla Owners Silicon Valley" ran an hour-long interview with Elon Musk. (Musk begins by sharing an example of the "comedically long" list of things that can disrupt a supply chain, remembering an incident where a drug gang shoot out led to the mistaken impounding of a nearby truck that was delivering parts for a Tesla Model S factory -- ultimately shutting down Model S production for three days.)

There's some candid discussions about the technology of electric cars - but also some surprisingly personal insights. Musk also reveals he's been thinking about electric cars since high school, as "the way cars should be, if you could just solve range... People will look back on the internal combustion car era as a strange time. Quaint." And then he remembers the moment in 1995 when he put his graduate studies at Stanford "on hold" to pursue a business career, reassuring Stanford professor William Nix that "I will probably fail" and predicting an eventual return to Stanford. Nix had responded that he did not think Musk would fail.

It turns out that 27 years later, now-emeritus professor William Nix heard the interview, and typed up a fond letter to Elon Musk at SpaceX's headquarters in Texas. Nix complimented Musk on the interview, noting Musk's remarks on the challenges in using silicon for the anodes of electric batteries. "About 10 years ago we at Stanford did research on the very issues you described. Indeed, it almost seemed like you had read all the papers."

Musk's hour-long interview with the group was followed by two more hour-long interviews, and since then the group has been sharing short excerpts that give candid glimpses of Musk's thinking. (The overwhelming focus is solving full self-driving," Musk says in one clip. "That's essential. That's really the difference between Tesla being worth a lot of money and being worth basically zero.")

Slashdot reader tedlistens writes that "Nuclear is booming again. And with a serious pile of private and public funding behind them—and physics (see the recent breakthrough at Livermore National Lab) — these companies say they're getting closer to fusion."

The companies were profiled in a Fast Company article titled "The frontrunners in the trillion-dollar race for limitless fusion power." Last year, investors like Bill Gates and Jeff Bezos injected a record $3.4 billion into firms working on the technology, according to Pitchbook. One fusion firm, Seattle-based Helion, raised a record $500 million from Sam Altman and Peter Thiel. ... The Fusion Industry Association says that at least 33 different companies were now pursuing nuclear fusion, and predicted that fusion would be connected to the energy grid sometime in the 2030s.... And you'd be forgiven for missing another milestone in July, when the Energy Dept. announced awards of between $50,000 and $500,000, to ten fusion companies working on projects with universities and national labs.

Here are a few of the awardees, who include some of the industry's leading companies, and whose projects offer a sampling of the opportunities — and hard problems — in fusion....

Commonwealth Fusion Systems is building their first machine, SPARC, with a goal of producing power by 2025. "You'll push a button," CEO and cofounder Bob Mumgaard told the Khosla Ventures CEO Summit this summer, "and for the first time on earth you will make more power out than in from a fusion plasma. That's about 200 million degrees — you know, cooling towers will have a bunch of steam go out of them — and you let your finger off the button and it will stop, and you push the button again and it will go." With an explosion in funding from investors including Khosla, Bill Gates, George Soros, Emerson Collective and Google to name a few — they raised $1.8 billion last year alone — CFS hopes to start operating a prototype in 2025....

One morning last December, the company fired up its newest supermagnet — a 10-ton, 8-foot-tall device made of hundreds of tightly-twisted coils — and quietly pushed its magnetic field beyond a whopping 20 tesla, a record for a magnet of its size. (Most MRIs operate at a strength of about 1 tesla.) Eventually, 18 of these magnets will surround the SPARC's tokamak, which CFS says could produce as much as 11 times more energy than it consumes, and at prices cheaper than fossil fuels.
Other fusion-energy companies profiled in the article:

• Southern California-based TAE Technologies, which uses a unique non-radioactive reaction between hydrogen and boron. (Since its founding in 1998 TAE has raised $1.2 billion, with $250 million in its latest round led by Google and Chevron's venture capital arm). TAE "says it plans to start delivering power to grids by 2030, followed by 'broader commercialization' during the next decade."

• General Atomics, of San Diego, California, which built eight of the magnet modules for the ground-breaking IITER facility, "including its wild Central Solenoid — the world's most powerful magnet."

• Canada-based General Fusion (backed by Jeff Bezos and building on technology originally developed by the U.S. Navy), which hopes to generate the data need to build a commercial pilot plant.

• Princeton Fusion Systems of Plainsboro, New Jersey, uses radio-frequency electromagnetic fields to generate a plasma formation in a magnetic bottle — holding the record for the longest time such a reaction has been stably held.

• UK-based Tokamak Energy has reached the 100 million Celsius threshold for commercially viable nuclear fusion, the first to do so with a spherical, privately-funded device.

• Helicity Space, based in Pasadena, California, has 10 employees and over $4 million in funding to pursue its goal of "enabling humanity's access to the solar system, with a Helicity Drive-powered flight to Mars expected to take two months, without planetary alignment."

• Magneto-Intertial Fusion Technologies, of Tustin, California.

Here's an interesting story from the Washington Post. (Alternate URL here...) When the Green Bay Packers walked onto the practice field this week, they were greeted by an unusual new teammate: a robot. In videos on Twitter, a 6-foot tall white robotic machine simulates a punter, kicking balls at a rapid pace to players downfield. The robot, which holds six balls in a revolving cartridge, could also imitate a quarterback's style including the speed, arc and timing of a throw.

The Seeker is a robotic quarterback, kicker and punter rolled into one. It's a modern day version of a piece of football equipment, called a JUGS machine, that's been used to simulate throws and kicks to football players for decades. The Seeker, company officials say however, is a more accurate thrower and runs software to let players practice more advanced gameplay scenarios. he robot, created by Dallas-based Monarc Sport, is starting to gain adoption. Top college football programs, such as Louisiana State University, the University of Oklahoma and the University of Iowa, all count the Seeker as part of their training strategy. The Green Bay Packers are the first team in the National Football League to try the technology.

The Seeker's software allows players to customize how they practice with it. Athletes can catch balls from close to the machine to improve hand-eye coordination. They can also program the robot to throw a ball to a spot on the field, or simulate more-lifelike conditions by over or underthrowing a ball. Players wear a pager-like tag which allows the robot to track their location on the field, and throw a ball accurately within inches. "It gives so much opportunity for our guys to get reps without the need of having a quarterback there," said Ben Hansen, the director of football administration at Iowa, where the technology was first tested. "That's a huge plus...."

One of the most helpful parts of the technology, he said, is being able to program it to throw passes that simulate game day conditions. Unlike the JUGS machine, he said, which doesn't have software to pass in random patterns, the Seeker can purposefully throw passes that aren't perfect.... A case study published in April by Microsoft, which provides the software ecosystem for the robot, noted that West Virginia University's dropped passes rate fell to four percent in 2021, down from 53 percent the past season after introducing the robot into training.

The university's senior athletic director said the robot deserved a "share of the credit" for that outcome.

Users of Google "must recalibrate their thinking on what Google is and how information is returned to them," warns an Assistant Professor at the School of Information and Library Science at UNC-Chapel Hill.

In a new book titled The Propagandists' Playbook, they're warning that simple link-filled search results have been transformed by "Google's latest desire to answer our questions for us, rather than requiring us to click on the returns." The trouble starts when Google returns inaccurate answers "that often disrupt democratic participation, confirm unsubstantiated claims, and are easily manipulatable by people looking to spread falsehoods." By adding all of these features, Google — as well as competitors such as DuckDuckGo and Bing, which also summarize content — has effectively changed the experience from an explorative search environment to a platform designed around verification, replacing a process that enables learning and investigation with one that is more like a fact-checking service.... The problem is, many rely on search engines to seek out information about more convoluted topics. And, as my research reveals, this shift can lead to incorrect returns... Worse yet, when errors like this happen, there is no mechanism whereby users who notice discrepancies can flag it for informational review....

The trouble is, many users still rely on Google to fact-check information, and doing so might strengthen their belief in false claims. This is not only because Google sometimes delivers misleading or incorrect information, but also because people I spoke with for my research believed that Google's top search returns were "more important," "more relevant," and "more accurate," and they trusted Google more than the news — they considered it to be a more objective source....

This leads to what I refer to in my book, The Propagandists' Playbook, as the "IKEA effect of misinformation." Business scholars have found that when consumers build their own merchandise, they value the product more than an already assembled item of similar quality — they feel more competent and therefore happier with their purchase. Conspiracy theorists and propagandists are drawing on the same strategy, providing a tangible, do-it-yourself quality to the information they provide. Independently conducting a search on a given topic makes audiences feel like they are engaging in an act of self-discovery when they are actually participating in a scavenger-hunt engineered by those spreading the lies....

Rather than assume that returns validate truth, we must apply the same scrutiny we've learned to have toward information on social media.
Another problem the article points out: "Googling the exact same phrase that you see on Twitter will likely return the same information you saw on Twitter.

"Just because it's from a search engine doesn't make it more reliable."