Tucked away in a blog post about Google's quantum computing chip, Willow, Google Quantum AI founder Hartmut Neven wrote that the chip was so "mind-boggling" fast that it seemed to borrow computational power from other universes. According to Neven, the chip's performance suggests the existence of parallel universes, writing, "We live in a multiverse." TechCrunch reports: Here's the passage: "Willow's performance on this benchmark is astonishing: It performed a computation in under five minutes that would take one of today's fastest supercomputers 1025 or 10 septillion years. If you want to write it out, it's 10,000,000,000,000,000,000,000,000 years. This mind-boggling number exceeds known timescales in physics and vastly exceeds the age of the universe. It lends credence to the notion that quantum computation occurs in many parallel universes, in line with the idea that we live in a multiverse, a prediction first made by David Deutsch."

This drop-the-mic moment on the nature of reality was met with skepticism by some, but, surprisingly, others on the internet who profess to understand these things argued that Nevan's conclusions were more than plausible. The multiverse, while stuff of science fiction, is also an area of serious study by the founders of quantum physics. The skeptics, however, point out that the performance claims are based on the benchmark that Google itself created some years ago to measure quantum performance. That alone doesn't prove that parallel versions of you aren't running around in other universes -- just where the underlying measuring stick came from.

MojoKid writes: Today's release and review launch of the new Intel Arc B580 marks a second-gen effort from the company, with a fully refreshed Intel Xe2 graphics architecture, aka Battlemage, that promises big gains in performance and efficiency. Comparing Arc B580 to its Arc Alchemist ancestors, you can see that it's somewhat of a smaller GPU. It has fewer of nearly everything, and yet its performance specifications don't look too far off. A lot of this comes down to massive architectural improvements with an eye toward efficiency and making better use of the resources that were already there.

With 12GB of GDDR6 memory at 19Gbps, Arc B580 delivers performance that typically beats a GeForce RTX 4060 and even an RTX 4060 Ti in spots, especially when its extra 4GB of frame buffer memory comes into play. All in, Intel's latest Arc graphics offering is a strong contender in the $250 graphics card segment, and it should sell well in the months ahead, based on its value proposition, improved performance in ray tracing and advanced upscaling technologies.

An anonymous reader quotes a report from Engadget: The United States Postal Service unveiled a plan to buy a fleet of all-electric mail trucks for its mail carriers back in 2022, of which 3,000 were supposed to be delivered by now. Unfortunately, those plans aren't even close to fruition. The Washington Post reported that defense contractor Oshkosh has only delivered 93 vehicles so far. [...]

The Washington Post obtained nearly 21,000 government and internal company records and spoke with 20 people familiar with the trucks' manufacturing and design process. Its reporting shows that Oshkosh ran into significant manufacturing delays of the electric NGDVs that caused lower than expected delivery numbers. Some of the anonymous sources said that engineers struggled to calibrate the mail trucks' airbags, and the vehicles' body and internal components are unable to contain water leaks to an alarming degree. The turnaround time for building these new mail trucks is also very slow. The Post reports that the South Carolina factory can only build one truck per day even though Oshkosh hoped it could build at least 80 vehicles a day by now.

Oshkosh also failed to inform the Postal Service about these delays. Four of the background sources say a senior company executive tried to update the Postal Service about these manufacturing issues only to have those efforts blocked by their corporate superiors. An Oshkosh spokesperson said in a statement that the defense contractor is still "fully committed to being a strong and reliable partner" with the Postal Services and insists "we remain on track to meet all delivery deadlines," according to The Post.

Nvidia is hosting its first LAN party in over a decade to celebrate the debut of the RTX 50 series. It'll occur at CES 2025 in January and feature a 50-hour gaming marathon with tournaments, prizes, and global remote sessions. Tom's Hardware reports: The LAN party (dubbed GeForce LAN 50) will start on January 4 at 4:30 pm PT and end right before Nvidia CES Jensen Huang gives his opening speech at the CES event in Las Vegas on January 6 at 6:30 pm PT. The main LAN event will occur in Las Vegas, while remote sessions will take place in Beijing, Berlin, and Taipei. The event will purportedly host up to 400 gamers, requiring a $125 refundable deposit to sign up. The 400 lucky people who manage to make the list will not include content creators who might be invited directly to the LAN party from Nvidia.

As mentioned, the LAN party will be a full-blown 50-hour gaming marathon with in-game and LAN contests, tournaments, and prize raffles. For everyone who won't be able to get into the LAN party, Nvidia is providing additional prizes through its Nvidia App dubbed "LAN" missions. More prizes will be given out through the hashtag #GeForceGreats on social media. Nvidia is going all out for its GeForce RTX 50 series debut early next month. The last time Nvidia hosted a LAN party was purportedly 13 years ago.

Google's NotebookLM and its podcast-like Audio Overviews are being updated with a new feature that allows listeners to interact with the AI "hosts." Google describes how this feature works in a blog post. The Verge reports: In addition to the interactive Audio Overviews, Google is introducing a new interface for NotebookLM that organizes things into three areas: a "sources" panel for your information, a "chat" panel to talk with an AI chatbot about the sources, and a "studio" panel that lets you make things like Audio Overviews and Study Guides. I think it looks nice.

Google is announcing a NotebookLM subscription, too: NotebookLM Plus. The subscription will give you "five times more Audio Overviews, notebooks, and sources per notebook," let you "customize the style and tone of your notebook responses," let you make shared team notebooks, and will offer "additional privacy and security," Google says. The subscription is available today for businesses, schools and universities, and organizations and enterprise customers. It will be added to Google One AI Premium in "early 2025." Google is also launching "Agentspace," a platform for custom AI agents for enterprises.

Tumblr is introducing a new Community feature similar to subreddits: in-app groups organized by topic or interest. "Topics include things like film photography, marine biology, LGBTQ, and video games, and each topic has its own landing page where posts shared with the community populate," reports The Verge. From the report: Many of the features mirror Reddit, like a count of how many members are online, moderators, and community guidelines. Posts shared to communities also get a new comments section that's only visible within the group. Communities have the option to be public or private. [...] Communities is available on the web, iOS, and Android.

An anonymous reader writes: Russia's communications watchdog Roskomnadzor said on Friday it had blocked access to Rakuten-owned Viber messaging app, the latest in a line of social media services to be banned by Russian authorities. In a statement, Roskomnadzor said the block was related to a violation of rules concerning the prevention of terrorism, extremism, and drug dealing.

The U.S. military has begun openly discussing offensive capabilities in space, reports ArsTechnica, a significant shift from previous policies that avoided mentioning space-based weapons to prevent an arms race. U.S. Space Command recently listed "integrated space fires" -- military terminology for offensive or defensive actions against adversaries -- among its priorities.

The move follows increasing concerns about China and Russia's space warfare capabilities, including satellite-disabling weapons and potential nuclear anti-satellite systems. "Space is a war-fighting domain," Space Force Chief Gen. Chance Saltzman said at a conference in Orlando. "Ten years ago, I couldn't say that." Gen. Stephen Whiting, head of U.S. Space Command, identified "integrated space fires" as his organization's most urgent requirement. The capabilities under consideration range from cyberattacks and directed energy weapons to satellite-capture systems, though specific details remain classified.

Leaders of the U.S. House of Representatives committee on China told Apple and Google's parent Alphabet to prepare to remove TikTok from U.S. app stores on January 19, following a federal appeals court decision upholding legislation requiring Chinese-based ByteDance to divest the platform or face a ban.

Intel's interim co-CEOs acknowledged that the company may be forced to sell its manufacturing operations if a new chipmaking technology slated for next year does not succeed. Reuters reports: Speaking at a Barclays investment banking conference in San Francisco on Thursday, Michelle Johnston Holthaus and David Zinsner - who were tapped as co-CEOs after the ouster of former CEO Pat Gelsinger last week - were asked if the company's continued combination of manufacturing and design was tied to the success of a new chipmaking technology called 18A due next year. Intel plans to use that technology to bring manufacturing of a flagship PC chip back in-house after being forced to outsource its biggest product to rival Taiwan Semiconductor Manufacturing. "Pragmatically, do I think it makes sense that they're completely separated and there's no tie?" Holthaus said of the company's product and manufacturing divisions. "I don't think so. But someone will decide that."

Zinsner, also chief financial officer, outlined how Intel is already separating the finances and operations of this manufacturing division into a standalone subsidiary. Zinsner said Intel Foundry, as the division is known, is already run separately from Intel's other businesses and is setting up a separate operational board and business process software system. "That's going to happen," Zinsner said. "Does it ever fully separate? That's an open question for another day."

Nearly half of American teenagers say they are online "constantly," according to a new survey by the Pew Research Center. The report was based on a survey of 1,391 U.S. teens ages 13 to 17 conducted from Sept. 18 to Oct. 10, 2024. The Associated Press reports: As in past years, YouTube was the single most popular platform teenagers used -- 90% said they watched videos on the site, down slightly from 95% in 2022. Nearly three-quarters said they visit YouTube every day. There was a slight downward trend in several popular apps teens used. For instance, 63% of teens said they used TikTok, down from 67% and Snapchat slipped to 55% from 59%.

This small decline could be due to pandemic-era restrictions easing up and kids having more time to see friends in person, but it's not enough to be truly meaningful. X saw the biggest decline among teenage users. Only 17% of teenagers said they use X, down from 23% in 2022, the year Elon Musk bought the platform. Reddit held steady at 14%. About 6% of teenagers said they use Threads, Meta's answer to X that launched in 2023. [...]

Meta's messaging service WhatsApp was a rare exception in that it saw the number of teenage users increase, to 23% from 17% in 2022. Pew also asked kids how often they use various online platforms. Small but significant numbers said they are on them âoealmost constantly.â For YouTube, 15% reported constant use, for TikTok, 16% and for Snapchat, 13%.

An anonymous reader quotes a report from 9to5Google: Besides phones and tablets, Android is available on smartwatches, TVs, and even cars. Google today announced Android XR as the next form factor the operating system is coming to. Google is using the catch-all term of extended reality (XR) to describe virtual (VR), mixed (MR), and augmented reality (AR). Android XR is for all device types, including headsets that offer video or optical see-through, screen-less "AI glasses," and AR glasses with displays. Going into Android XR, Google believes it has a proven track record of creating platforms. That is more than just making an operating system for themselves, but also catering to OEM partners, cultivating a developer ecosystem, and managing an app store.

[...] Google says Android XR is the first OS built from the ground up with Gemini. Google and Samsung are starting with the headset, which both consider a good starting point. Samsung has a developer kit called Project Moohan (or "infinity" in Korean) that is lightweight, has an external battery, and powered by the Snapdragon XR2+ Gen 2. Google imagines Android XR headsets as offering an infinite desktop for productivity. In this scenario, you're at a desk with a physical keyboard and mouse. A few partners already have this dev kit and more are being distributed to partners starting this week. Meanwhile, first-party apps like Chrome, YouTube, Google TV, Google Photos, and Google Maps are being optimized for Android XR.

However, glasses are the end goal and frames running Android XR are coming for "directions, translations or message summaries without reaching for your phone," though they are paired like any other wearable. The final realization of this vision is in-lens display. However, Google does not think that displays are a must, and this opens the door to display-less glasses that have microphones and cameras for input, while Gemini capably handles output. Google will "soon begin real-world testing of prototype glasses running Android XR with a small group of users." With today's launch, Google is releasing the Android XR SDK Developer Preview and an Android XR Emulator.

You can get a glimpse into the world of Android XR via this YouTube video.

Google unveiled Gemini 2.0 yesterday, almost exactly one year after Google's initial Gemini launch. The new release offers enhanced multimodal capabilities like native image and audio output, real-time tool use, and advanced reasoning to enable agentic experiences, such as acting as a universal assistant or research companion. VentureBeat reports: During a recent press conference, Tulsee Doshi, director of product management for Gemini, outlined the system's enhanced capabilities while demonstrating real-time image generation and multilingual conversations. "Gemini 2.0 brings enhanced performance and new capabilities like native image and multilingual audio generation," Doshi explained. "It also has native intelligent tool use, which means that it can directly access Google products like search or even execute code."

The initial release centers on Gemini 2.0 Flash, an experimental version that Google claims operates at twice the speed of its predecessor while surpassing the capabilities of more powerful models. This represents a significant technical achievement, as previous speed improvements typically came at the cost of reduced functionality. Perhaps most significantly, Google introduced three prototype AI agents built on Gemini 2.0's architecture that demonstrate the company's vision for AI's future. Project Astra, an updated universal AI assistant, showcased its ability to maintain complex conversations across multiple languages while accessing Google tools and maintaining contextual memory of previous interactions. [...]

For developers and enterprise customers, Google introduced Project Mariner and Jules, two specialized AI agents designed to automate complex technical tasks. Project Mariner, demonstrated as a Chrome extension, achieved an impressive 83.5% success rate on the WebVoyager benchmark for real-world web tasks -- a significant improvement over previous attempts at autonomous web navigation. Supporting these advances is Trillium, Google's sixth-generation Tensor Processing Unit (TPU), which becomes generally available to cloud customers today. The custom AI accelerator represents a massive investment in computational infrastructure, with Google deploying over 100,000 Trillium chips in a single network fabric.

Yahoo laid off around 25% of its cybersecurity team -- known as The Paranoids -- over the last year, TechCrunch has learned. From the report: Overall, the company has laid off or lost through attrition 40 to 50 people from a total of 200 employees in the cybersecurity team since the start of 2024, according to multiple current and former Yahoo employees who spoke to TechCrunch on condition of anonymity. (Yahoo is TechCrunch's parent company.)

The Paranoids are not the only team affected by the layoffs. Valeri Liborski, who was appointed Yahoo's chief technology officer in September, sent an email this week to employees announcing changes across the broader technology unit, including enterprise productivity and core services. The email to staff, which was obtained by TechCrunch, said: "This was a very difficult decision and one I have not taken lightly."

The Paranoids' so-called red team, or offensive security team -- which conducts cyberattack simulations to identify weaknesses in the company's network before external hackers can -- was eliminated entirely this week, and there have been at least three rounds of layoffs impacting the cybersecurity team this year, according to the sources.

Social media giants confronted a familiar dilemma over user content moderation after murder suspect Luigi Mangione's arrest in the killing of UnitedHealthcare's CEO on Monday, highlighting the platforms' varied approaches to managing digital footprints of criminal suspects.

Meta quickly removed Mangione's Facebook and Instagram accounts under its "dangerous organizations and individuals" policy, while his account on X underwent a brief suspension before being reinstated with a premium subscription. LinkedIn maintained his profile, stating it did not violate platform policies. His Reddit account was suspended in line with the platform's policy on high-profile criminal suspects, while his Goodreads profile fluctuated between public and private status.

The New York Times adds: When someone goes from having a private life to getting public attention, online accounts they intended for a small circle of friends or acquaintances are scrutinized by curious strangers -- and journalists.

In some cases, these newly public figures or their loved ones can shut down the accounts or make them private. Others, like Mr. Mangione, who has been charged with murder, are cut off from their devices, leaving their digital lives open for the public's consumption. Either way, tech companies have discretion in what happens to the account and its content. Section 230 of the Communications Decency Act protects companies from legal liability for posts made by users.

An anonymous reader shares a report: Russia has reportedly cut some regions of the country off from the rest of the world's internet for a day, effectively siloing them, according to reports from European and Russian news outlets reshared by the US nonprofit Institute for the Study of War (ISW) and Western news outlets.

Russia's communications authority, Roskomnadzor, blocked residents in Dagestan, Chechnya, and Ingushetia, which have majority-Muslim populations, ISW says. The three regions are in southwest Russia near its borders with Georgia and Azerbaijan. People in those areas couldn't access Google, YouTube, Telegram, WhatsApp, or other foreign websites or apps -- even if they used VPNs, according to a local Russian news site.

Russian digital rights NGO Roskomsvoboda told TechRadar that most VPNs didn't work during the shutdown, but some apparently did. It's unclear which ones or how many actually worked, though. Russia has been increasingly blocking VPNs more broadly, and Apple has helped the country's censorship efforts by taking down VPN apps on its Russian App Store. At least 197 VPNs are currently blocked in Russia, according to Russian news agency Interfax.

Google has announced an experimental AI-powered code agent called "Jules" that can automatically fix coding errors for developers. From a report: Jules was introduced today alongside Gemini 2.0, and uses the updated Google AI model to create multi-step plans to address issues, modify multiple files, and prepare pull requests for Python and Javascript coding tasks in GitHub workflows.

Microsoft introduced a similar experience for GitHub Copilot last year that can recognize and explain code, alongside recommending changes and fixing bugs. Jules will compete against Microsoft's offering, and also against tools like Cursor and even Claude and ChatGPT's coding abilities. Google's launch of a coding-focused AI assistant is no surprise -- CEO Sundar Pichai said in October that more than a quarter of all new code at the company is now generated by AI.

"Jules handles bug fixes and other time-consuming tasks while you focus on what you actually want to build," Google says in its blog post. "This effort is part of our long-term goal of building AI agents that are helpful in all domains, including coding."

An international research team has for the first time imaged and controlled a type of magnetic flow called altermagnetism, which physicists say could be used to develop faster and more reliable electronic devices. Financial Times: A groundbreaking experiment at a powerful X-ray microscope in Sweden provides direct proof of the existence of altermagnetism, according to a paper published in Nature on Wednesday. Altermagnetic materials can sustain magnetic activity without themselves being magnetic.

The team from the UK's Nottingham university that led the research said the discovery has revolutionary potential for the electronics industry. "Altermagnets have the potential to lead to a thousand-fold increase in the speed of microelectronic components and digital memory, while being more robust and energy-efficient," said senior author Peter Wadley, Royal Society research fellow at Nottingham.

Hard disks and other components underpinning the modern computers industry process data in ferromagnetic materials, whose intrinsic magnetism limits their speed and packing density. Using altermagnetic materials will allow current to flow in non-magnetic products.

Google today unveiled Project Mariner, its first AI agent capable of autonomously navigating web browsers, operating through a Chrome extension that controls cursor movements and form-filling to replicate human interactions online.

The Gemini-powered prototype, developed by Google's DeepMind division, is initially available to a select group of testers. During demos, the agent performed tasks like creating shopping carts on grocery websites, though with noticeable five-second delays between actions. The system captures browser screenshots and processes them through Gemini in the cloud to generate navigation commands.

It operates only in Chrome's active tab, requiring users to observe its actions rather than running in the background. Project Mariner achieved an 83.5% success rate on the WebVoyager benchmark for web-based tasks. The agent has built-in limitations, including inability to complete purchases, accept cookies, or agree to terms of service. Google Labs Director Jaclyn Konzelmann described the project as a "fundamentally new UX paradigm shift" that could transform how users interact with websites. The company said it is engaging with web ecosystem stakeholders as development continues.

Software has become essential for winning modern wars, a senior Palantir executive told a defense conference in Israel this week. "Modern war cannot be won without software," said Noam Perski, executive vice president at the data analytics company.

"Seeing software as a defense system, as a weapon system, and the most malleable weapon system we have, is really important as we build the next generation's capabilities." Speaking at Tel Aviv University's first DefenseTech Summit, Perski said human factors still determine military success.