An anonymous reader quotes a report from Bloomberg: Like so much in our modern era, Australia's high-stakes gamble on renewable energy starts with an Elon Musk Twitter brag. South Australia's last coal-fired power plant had closed, leaving the province of 1.8 million heavily reliant on wind farms and power imports from a neighboring region. When an unprecedented blackout caused much of the country to question the state's dependence on clean power, Tesla boasted -- on Twitter, of course -- that it had a solution: It could build the world's biggest battery, and fast. "@Elonmusk, how serious are you about this," replied Australian software billionaire and climate activist Mike Cannon-Brookes. "Can you guarantee 100MW in 100 days?" Musk responded: "Tesla will get the system installed and working 100 days from contract signature or it is free. That serious enough for you?"

To the astonishment of many, Tesla succeeded, and today, almost seven years later, that battery and more like it have become central to a shockingly rapid energy transition. By the middle of the next decade, major coal-fired power stations that generate about half of Australia's electricity will shut down. Gas-fired plants are being retired, too, and nuclear power is banned. That leaves solar, wind and hydro as the major options in the country's post-coal future. "It's really a remarkable story," said Audrey Zibelman, the former head of the Australian Energy Market Operator, or AEMO, the agency that runs the grid, and now an adviser to Alphabet's X. "Because we're not interconnected, we've had to learn to do it in a much more sophisticated way, where a lot of other countries will go once they've shut down their fossils."

It may be Australia's biggest power buildout since electrification in the 1920s and 30s. And, if successful, could be replicated across the 80% of the world's population that lives in the so-called sun belt -- which includes Latin America, Africa, the Middle East, India, southern China and Southeast Asia, says Professor Andrew Blakers, an expert in renewable energy and solar technology at Australian National University. That, in turn, would go a long way to halting climate change. Building battery storage is just one critical piece of the national project, and AEMO and others are worried coal plants will shut before there's enough additional electricity supply. Australia needs to increase its grid-scale wind and solar capacity ninefold by 2050. Connecting all that generation and storage into the grid will require more investment. Overall, the cost could be a staggering A$320 billion ($215 billion), and the money is starting to flow: Brookfield Asset Management Ltd., Macquarie Group Ltd., and billionaires Andrew Forrest and Cannon-Brookes have all been involved in headline-grabbing energy deals in recent months. New government support for renewables has also improved investor sentiment, according to the Clean Energy Investor Group, which includes project developers and financiers.

In a new study, scientists found that it's possible for people to form false memories of an event within seconds of it occurring. This almost-immediate misremembering seems to be shaped by our expectations of what should happen, the team says. Gizmodo reports: "This study is unique in two ways, in our opinion. First, it explores memory for events that basically just happened, between 0.3 and 3 seconds ago. Intuitively, we would think that these memories are pretty reliable," lead author Marte Otten, a neuroscientist at the University of Amsterdam, told Gizmodo in an email. "As a second unique feature, we explicitly asked people whether they thought their memories are reliable -- so how confident are they about their response?" To do this, they recruited hundreds of volunteers over a series of four experiments to complete a task: They would look at certain letters and then be asked to recall one highlighted letter right after. However, the scientists used letters that were sometimes reversed in orientation, so the volunteers had to remember whether their selection was mirrored or not. They also focused on the volunteers who were highly confident about their choices during the task.

Overall, the participants regularly misremembered the letters, but in a specific way. People were generally good at remembering when a typical letter was shown, with their inaccuracy rates hovering around 10%. But they were substantially worse at remembering a mirrored letter, with inaccuracy rates up to 40% in some experiments. And, interestingly enough, their memory got worse the longer they had to wait before recalling it. When they were asked to recall what they saw a half second later, for instance, they were wrong less than 20% of the time, but when they were asked three seconds later, the rate rose as high as 30%.

According to Otten, the findings -- published Wednesday in PLOS One -- indicate that our memory starts being shaped almost immediately by our preconceptions. People expect to see a regular letter, and don't get easily fooled into misremembering a mirrored letter. But when the unexpected happens, we might often still default to our missed prediction. This bias doesn't seem to kick in instantaneously, though, since people's short-term memory was better when they had to be especially quick on their feet. "It is only when memory becomes less reliable through the passage of a tiny bit of time, or the addition of extra visual information, that internal expectations about the world start playing a role," Otten said.

New submitter aphexx writes: A computer museum has revived and rebuilt a Cobalt RaQ 3 server appliance from the Y2K days of the internet. It's now online and accessible -- complete with an ancient CGI guestbook at http://raq.serialport.org/. There were thousands upon thousands of Cobalt RaQs and Qubes scattered across the globe in the 2000s, and I remember they were especially popular with ISPs. Judging from the guestbook comments, it looks like I'm not the only one that remembers their impact. Cobalt was acquired by Sun Microsystems in 2002 for a cool $2 billion, but discontinued the product line the following year.

Savvy Games Group, wholly owned by Saudi Arabia's Public Investment Fund (PIF), has agreed to acquire Scopely, a maker of mobile games based in Culver City, California, for $4.9 billion, the companies said on Wednesday. Reuters reports: Scopely, founded in 2011, will become an autonomous operation under the Savvy umbrella, they said in a statement, noting the deal will "strengthen Savvy's global position" and enable Scopely to accelerate growth. Last year, state news agency SPA said Savvy would invest 142 billion riyals ($37.85 billion) in initiatives aimed at making the kingdom a global hub for gaming.

An anonymous reader quotes a report from Ars Technica: What's even harder-core than the IBM Model M? The Model F, the keyboard that launched alongside the IBM PC in 1981. After a 2017 relaunch, new models with the original layout are here. The project, which back in 2017 relaunched a modern keyboard inspired by a compact space-saver version of IBM's classic Model F, is launching its second generation of brand-new premium input devices, and this time, various layouts will be available. [...]

Enter the New Model F Keyboards project. "Ellipse" launched it in 2017 and attracted over $300,000 worth of orders, even at $399 each. Aside from the not-inconsiderable price, what put the author off was the layout. Space-saving and reduced-footprint keyboards are very popular among serious keyboard collectors, and the project chose two space-saver layouts from IBM's 4704 terminal, dubbed the Kishsaver after the collector who described it. The F77 layout has a numeric keypad, but no function keys; the even smaller F62 layout omits the keypad, or as the cool kids call it, it's a TKL layout, which we are informed stands for tenkeyless, presumably because it has 15 fewer keys.

Which is why the FOSS desk's bank account would tremble in fear if it were not an inanimate table in a database somewhere, because the Model F project has announced a new range, including full-size and compact 104-key layouts and most appealing to this large and heavy-handed vulture, a replica of the 122-key IBM Battleship, one of which we've been hunting for over a decade. The project occasionally has refurbished original IBM units. Now, though, a brand-new one is a $420 option. If that isn't exclusive enough, your correspondent also working on a model with beam springs, the mechanism from 1970s IBM business products. The first model of the brand new beam spring units is a mere $579.

Cisco Systems has left the Russian market, destroying tens of millions of dollars worth of equipment and components in the process. This is due to the fact that the developer of network equipment has no plans to resume operations in the country. Gagadget reports: Cisco Systems announced it would cease sales in the Russian market in March 2022. Three months later, the company refused to renew its licenses. In addition, at the same time, the American manufacturer announced its withdrawal from Russia and Belarus.

As it became known, Cisco Systems decided to physically destroy spare parts, product demonstrations, equipment and even furniture. The value of the destroyed stock is estimated at [$23.42 million]. The company has also disposed of fixed assets worth [$12,600]. By the end of 2022, Cisco Systems had reduced its workforce by a factor of 12 to five employees. The company terminated contracts with the rest in mid-2022, paying them a total of [$2.4 million]. The TASS Russian News Agency first reported the news.

The online shop Book Depository is due to close at the end of April, vendors and publishing partners have been told. This comes after the bookseller's parent company Amazon announced it had decided to "eliminate" a number of positions across its Devices and Books businesses. The Guardian reports: The Gloucester-based bookseller was founded in 2004 by Stuart Felton and Andrew Crawford, a former Amazon employee, with the mantra of "selling 'less of more' rather than'more of less'". It aimed to sell 6m titles covering a wide variety of genres and topics, as opposed to focusing solely on bestsellers. While originally a rival to Amazon, it was acquired by the retail giant in 2011, causing some in the publishing industry to worry about the tightening of the American company's "stranglehold" on the UK book trade.

According to the trade magazine the Bookseller, an email sent out to vendors and publishing partners explained that Book Depository will be closing, and that the last date customers will be able to place orders is 26 April. "Over the coming weeks we will complete a winding down of the business, including discontinuing our listings as a marketplace seller and closing our website," Andy Chart, head of vendor management, wrote. "I would like to take this opportunity to say a big thank you, from everyone at Book Depository and our book-loving customers, for your supportive partnership over the years in helping us to make printed books more accessible to readers around the world," he concluded.

An anonymous reader quotes a report from Ars Technica: A market-leading garage door controller is so riddled with severe security and privacy vulnerabilities that the researcher who discovered them, Sam Sabetan, is advising anyone using one to immediately disconnect it until they are fixed. Each $80 device, used to open and close garage doors and control home security alarms and smart power plugs, employs the same easy-to-find universal password to communicate with Nexx servers. The controllers also broadcast the unencrypted email address, device ID, first name, and last initial corresponding to each one, along with the message required to open or shut a door or turn on or off a smart plug or schedule such a command for a later time.

The result: Anyone with a moderate technical background can search Nexx servers for a given email address, device ID, or name and then issue commands to the associated controller. (Nexx controllers for home security alarms are susceptible to a similar class of vulnerabilities.) Commands allow a door to be opened, a device connected to a smart plug to be turned off, or an alarm to be disarmed. Worse still, over the past three months, personnel for Texas-based Nexx haven't responded to multiple private messages warning of the vulnerabilities.

"Nexx has consistently ignored communication attempts from myself, the Department of Homeland Security, and the media," Sabetan wrote in a post published on Tuesday. "Device owners should immediately unplug all Nexx devices and create support tickets with the company requesting them to remediate the issue." Sabetan estimates that more than 40,000 devices, located in residential and commercial properties, are impacted, and more than 20,000 individuals have active Nexx accounts.

Alphabet's Google released new details about the supercomputers it uses to train its artificial intelligence models, saying the systems are both faster and more power-efficient than comparable systems from Nvidia. From a report: Google has designed its own custom chip called the Tensor Processing Unit, or TPU. It uses those chips for more than 90% of the company's work on artificial intelligence training, the process of feeding data through models to make them useful at tasks such as responding to queries with human-like text or generating images. The Google TPU is now in its fourth generation. Google on Tuesday published a scientific paper detailing how it has strung more than 4,000 of the chips together into a supercomputer using its own custom-developed optical switches to help connect individual machines.

Improving these connections has become a key point of competition among companies that build AI supercomputers because so-called large language models that power technologies like Google's Bard or OpenAI's ChatGPT have exploded in size, meaning they are far too large to store on a single chip. The models must instead be split across thousands of chips, which must then work together for weeks or more to train the model. Google's PaLM model - its largest publicly disclosed language model to date - was trained by splitting it across two of the 4,000-chip supercomputers over 50 days.

Google wants to make it as easy to scrub an app account as it is to create one. The company has announced that Android apps on the Play Store will soon have to let you delete an account and its data both inside the app and on the web. Developers will also have to wipe data for an account when users ask to delete the account entirely. From a report: The move is meant to "better educate" users on the control they have over their data, and to foster trust in both apps and the Play Store at large. It also provides more flexibility. You can delete certain data (such as your uploaded content) without having to completely erase your account, Google says. The web requirement also ensures that you won't have to reinstall an app just to purge your info. The policy is taking effect in stages. Creators have until December 7th to answer questions about data deletion in their app's safety form. Store listings will start showing the changes in early 2024. Developers can file for an extension until May 31st of next year.

A boom in artificial intelligence startup funding sparked by OpenAI has spilled over to China, the world's second-biggest venture capital market. Now American institutional investors are indirectly financing a rash of Chinese AI startups aspiring to be China's answer to OpenAI. From a report: The American investors, including U.S. endowments, back key Chinese VC firms such as Sequoia Capital China, Matrix Partners China, Qiming Venture Partners and Hillhouse Capital Management that are striking local AI startup deals, which haven't been previously reported. U.S. government officials have grown increasingly wary of such investments in Chinese AI as well as semiconductors because they could aid a geopolitical rival. For instance, Sequoia China, the Chinese affiliate of the Silicon Valley VC stalwart, recently made a U.S.-dollar investment in a brand-new AI venture created by Yang Zhilin, a young assistant professor at Beijing's prestigious Tsinghua University, which is sometimes described as China's equivalent of the Massachusetts Institute of Technology, according to a person with direct knowledge of the deal. Yang, who got his doctorate from the School of Computer Science, Carnegie Mellon University, in 2019, is considered one of China's top AI researchers. He previously co-founded another startup Sequoia China backed, Recurrent AI, which develops tools for salespeople, according to the company's website. Matrix and Qiming, meanwhile, recently funded another Beijing-based AI startup, Frontis, which has compared its product to ChatGPT. It was founded in 2021 by Zhou Bowen, a Tsinghua professor who once led JD.com's AI research lab, according to the company's website. The deal gave the startup a paper valuation of hundreds of millions of U.S. dollars, the company said.

India does not plan to regulate the growth of AI within the South Asian market, identifying the sector as a "significant and strategic" area for the nation. This stance arrives at a time when numerous voices are calling for increased scrutiny of the rapidly advancing technology. From a report: The Ministry of Electronics and IT said in a long written response on Wednesday that it has assessed the ethical concerns and risks of bias and discrimination associated with AI. The ministry said it's implementing necessary policies and infrastructure measures to cultivate a robust AI sector in the country, but does not intend to introduce legislation to regulate its growth. The expansion of AI will have a "kinetic effect" on entrepreneurship and business development in India, the ministry asserted. "AI is a kinetic enabler of the digital economy and innovation ecosystem. Government is harnessing the potential of AI to provide personalized and interactive citizen-centric services through digital public platforms."

An anonymous reader shares a report: On a recent Friday morning north of Johannesburg, the head of South Africa's largest telecoms company surveyed the arsenal of backup systems keeping just one of his 15,000 network towers online amid the worst power cuts on record. A diesel generator. Solar panels. A bank of expensive backup batteries, theft-proofed within a block of concrete. "Our costs have gone through the roof," lamented Sitho Mdlalose, managing director of Vodacom South Africa. As the national power grid crumbles, leaving Africa's most advanced economy in the dark for up to 10 hours a day, mobile operators including Vodacom, MTN and majority state-owned Telkom are scrambling to ensure their networks stay up and running.

They're spending millions to install solar panels, batteries and are even trialling wind turbines, while targeting deals with independent power producers to supplement struggling state utility Eskom's increasingly unreliable output, three company executives told Reuters. At stake: essential voice and data services in a nation where landlines are rare but nearly 80% of residents have access to mobile internet. Overall, the power crisis and logistical constraints are expected to erase 2 percentage points from economic growth this year, according to the South African Reserve Bank governor. Mary-Jane Mphahlele, an attorney who also runs a small travel agency in the city of Polokwane, experiences that lost economic activity every time the power is cut. "New clients can't call me ... That means no money is going to come into my business," the 29-year-old said. "It's hell." As they battle to simply mitigate the worsening crisis, telecommunications companies have seen operating costs balloon. Vodacom and MTN executives told Reuters they're having to divert capital away from much needed network upgrades and 5G rollouts. Meanwhile, they said government regulations are blocking potential solutions, such as sharing backup power infrastructure with their competitors, and revealed they're lobbying authorities to help ease the pain.

Klaus Teuber, who 28 years ago created The Settlers of Catan, an enduringly popular board game that has spawned college intramural teams and international tournaments, been name-checked on "South Park" and "Parks and Recreation," inspired a novel and sold some 40 million copies worldwide, died on Saturday. He was 70. From a report: Catan GmbH, which publishes and licenses the game, now known simply as Catan, posted news of his death on its website. It said only that he died after a short illness and did not say where. Mr. Teuber was managing a dental lab, a job he found stressful, when he began designing games as a way to unwind. "In the beginning, these games were just for me," he told Forbes in 2016. "I always have stories in my head -- I would read a book, and if I liked it, I wanted to experience it as a game."

That was the origin of his first big success, a game called Barbarossa, which grew out of his admiration for "The Riddle-Master" trilogy, fantasy books written in the 1970s by Patricia A. McKillip. "I was sorry to see it come to an end," he told The New Yorker in 2014, "so I tried to experience this novel in a game." In 1988 that game won the Spiel des Jahres (Game of the Year) award in Germany, considered the most prestigious award in the board game world, Germany being particularly enthusiastic about board games. He won that award twice more, in 1990 (for Hoity Toity) and in 1991 (for Wacky Wacky West), before scoring his biggest success with what was known in German as Die Siedler von Catan. In that game, players build settlements in a new land by collecting brick, lumber, wool, ore and grain. Trading with other players is part of the strategy, lending a social element to the game play. In 1995 the game won both the game of the year award and the Deutscher Spiele Preis, the German Games Award. It caught on, first in Germany and then, as editions in other languages became available, all over.

The UK's communications watchdog has called for a probe into Microsoft and Amazon's dominance of the country's cloud computing market in the latest challenge to the tech giants from global regulators. From a report: Ofcom said on Wednesday it was "particularly concerned" by the practices of Amazon Web Services and Microsoft, which together control between 60 and 70 per cent of the UK cloud market. It has proposed referring the sector to the Competition and Markets Authority for further investigation. Cloud computing is dominated by Amazon and Microsoft, and has become a crucial driver of revenue at the tech giants. But growth in demand for these services has slowed this year and customers have sought to cut costs, with some complaining of rising prices and the difficulty of moving between cloud providers. Ofcom's move comes amid growing global scrutiny over the cloud market. Last year, Microsoft changed its cloud licensing policies in Europe in an effort to head off potential antitrust action from regulators in Brussels. The tech companies are already the targets of competition watchdogs in the US, UK and EU on multiple fronts, with investigations into Microsoft's $75bn acquisition of video games maker Activision and Amazon's deal to buy Roomba-maker iRobot. Ofcom said it was concerned that, if unchecked, the concentration of cloud computing supply in the hands of a small number of large US companies could lead to British customers paying more and smaller groups being squeezed out of the market.