“Scientists have created a microscopic QR code so tiny it can only be seen with an electron microscope,” reports Science Daily. It’s “smaller than most bacteria and now officially a world record.”

“But this isn’t just about size; it’s about durability. By engraving data into ultra-stable ceramic materials, the team has opened the door to storing information that could last for centuries or even millennia without needing power or maintenance.”

Scientists at TU Wien, working with data storage company Cerabyte, produced a QR code measuring just 1.98 square micrometers… officially confirmed and recorded in the Guinness Book of Records…

Each pixel measures just 49 nanometers, which is about ten times smaller than the wavelength of visible light. As a result, the pattern is completely invisible under normal conditions and cannot be resolved using visible light. However, when viewed with an electron microscope, the QR code can be clearly and reliably read. The storage capacity is also impressive. More than 2 terabytes of data could fit within the area of a single A4 sheet of paper using this approach…

This work points toward a more sustainable future for data storage, where information can be preserved securely for the long term with minimal energy use.
“We live in the information age, yet we store our knowledge in media that are astonishingly short-lived,” says Alexander Kirnbaue (from the thin film materials science division at Vienna’s Tu Wein research university). “With ceramic storage media, we are pursuing a similar approach to that of ancient cultures, whose inscriptions we can still read today…”

“We now aim to use other materials, increase writing speeds, and develop scalable manufacturing processes so that ceramic data storage can be used not only in laboratories but also in industrial applications.”

Read more of this story at Slashdot.

Utility-scale solar construction… by robots! It’s “one of the largest real-world demonstrations,” notes Electrek, with 100 MW of capacity installed by the “Maximo” robots from AES, one of the world’s top power companies.

Maximo uses AI “to automate the heavy lifting of solar panels and accelerate solar installation,” according to their web page, which shows a video of Maximo at work installing a vast field of solar panels in Kern County, California. With assistance from Nvidia, the Maximo team could “develop, test and refine robotic capabilities through physics-based simulation and AI driven modeling before deploying updates in the field,”
reports Electrek, and they’re aiming for a full GW of solar generating capacity:

After completing the first half of the Bellefield complex last summer, Maximo engineers went into a higher gear, with the latest version 3.0 robots consistently surpassing an installation rate of one module per minute, with construction crews installing as many as 24 solar panel modules per hour, per person. If that sounds fast, that’s because it is. At full tilt, the latest Maximo robot-equipped crews have nearly doubled the output of traditional installation methods at similar solar locations throughout Southern California.

“Reaching 100 MW is an important milestone for Maximo and for the role robotics can play in solar construction,” explains Chris Shelton, president of Maximo. “It demonstrates that field robotics can move beyond experimentation and deliver consistent results at utility scale. As solar deployment continues to accelerate globally, technologies that improve installation speed, quality and reliability will become increasingly important….”

Like just about every other business that demands a high degree of physical labor, the construction industry is facing huge labor shortages, making machines like Maximo that provide real efficiency gains welcome additions to the job site.

“The combination of AI, vision, robotics and simulation driven engineering reduced development and validation timelines,” the Maximo team said in a statement, “and increased confidence in field performance as the robotic fleet scaled.”

Read more of this story at Slashdot.

It’s a sad day for the dozens of players still grinding The Elder Scrolls: Blades. Bethesda announced that it’s permanently shutting down the servers for its free-to-play mobile spinoff on June 30. First spotted on Reddit, The Elder Scrolls: Blades has already been delisted from the App Store and Google Play store, and is currently unavailable on the Nintendo Store.

In the meantime, players will receive a free bundle of Gems and Sigils, while all items in the in-game store are available for just one Gem or Sigil each. With a server shutdown imminent, The Elder Scrolls: Blades‘ will at least cross its six-year mark since its official release was in 2020 for Android, iOS and Nintendo Switch. The dungeon-crawling spinoff did see early success when more than one million iOS users downloaded the game during the first week of its early access period, but it never amounted to the commercial success of Bethesda’s mainline titles.

In the end, The Elder Scrolls: Blades ended up with a “Generally Unfavorable” score on Metacritic, with critics calling it “repetitive” and filled with microtransactions. The shutdown doesn’t come as a total surprise, since Bethesda also killed off its other spinoff, The Elder Scrolls: Legends, by halting development in 2019 and ultimately taking the game’s servers offline in January 2025. For anyone who still wants to play a mobile spinoff of Bethesda’s fantasy world, there’s still The Elder Scrolls: Castles. 

This article originally appeared on Engadget at https://www.engadget.com/gaming/bethesda-is-shutting-down-the-elder-scrolls-blades-on-june-30-191016852.html?src=rss

“What happens when you can describe the social experience you want and have it built for you…?” asks Bluesky? “We’ve just started experimenting, but we’re sharing it now because we want you to build alongside us.”

Called “Attie” — because it’s built with Bluesky’s decentralized publishing framework, AT Protocol (which is open source) — the new assistant turns natural language prompts into social feeds, without users having to know how to code. (It’s part of Bluesky’s mission to “develop and drive large-scale adoption of technologies for open and decentralized public conversation.”)

Engadget reports:

On the Attie website, examples include prompts like, “Show me electronic music and experimental sound from people in my network” or “Builders working on agent infrastructure and open protocol design.”

“It feels more like having a conversation than configuring software,” [writes Bluesky’s former CEO/current chief innovation officer, Jay Graber, in a blog post]. “You describe the sort of posts you want to see, and the coding agent builds the feed you described.”
Graber added that Attie is a separate app from Bluesky and users don’t have to use the new AI assistant if they don’t want to. However, since Attie and Bluesky were built on the same framework, it could mean there will be some cross-app implementation between the two or any other app built on the AT Protocol.

“Attie is open for beta signups today, and we’ll be sharing what we learn along the way,” Graber writes in the blog post. “To learn more about Attie, visit: Attie.AI. Come help us find out what this can be.”
The blog post warns that “Right now, AI is undermining human agency at the same time it’s enhancing it,” since “The proliferation of low-quality AI-generated content is making public social networks noisier and less trustworthy…” And in a world where “signal is getting harder to find… The major platforms aren’t trying to fix this problem.”

They’re using AI to increase the time users spend on-platform, to harvest training data, and to shape what users see and believe through systems they can’t inspect and didn’t choose. We think AI should serve people, not platforms…

An open protocol puts this power directly in users’ hands. You can use it to build your own feeds, create software that works the way you want it to, and find signal in the noise. We built the AT Protocol so anyone could build any app they imagine on top of it, but until recently “anyone” really meant “anyone who can code.” Agentic coding tools change that. For the first time, an open protocol can be genuinely open to everyone…

The Atmosphere [Bluesky’s interoperable ecosystem] is an open data layer with a clearly defined schema for applications, which makes it uniquely well-suited for coding agents to build on… Bluesky will continue to evolve as a social app millions of people rely on. Attie will be where we experiment with agentic social.

AI is an accelerant on whatever it’s applied to. I want it to accelerate decentralizing social and putting power back in users’ hands. But I don’t think the most interesting things built on AT Protocol will come from us. They’re going to come from everyone who picks up these tools and starts building.

Read more of this story at Slashdot.

The fighting game community is going to have their hands full this summer between the release of Marvel Tōkon: Fighting Souls and Avatar Legends: The Fighting Game. The studio behind the 2D fighting game based in the Avatar universe announced that a July 2 release date with a trailer that shows off new gameplay and a base price of $29.99.

The game will launch with 12 characters, encompassing both the heroes and villains from Avatar: The Last Airbender and The Legend of Korra. The game’s developer, Gameplay Group International, said that there are more than 900 hand-drawn frames for each character, which makes the game look like it came directly out of the beloved TV series. Avatar Legends: The Fighting Game will feature both casual and ranked matches, using a rollback netcode to ensure smooth frame-by-frame action between players, along with crossplay across PS5, Xbox Series X and S, Nintendo Switch 2 and PC.

For those more interested in the lore, there will be a single-player story mode and a gallery mode with “never before seen art.” Avatar Legends: The Fighting Game is currently available for pre-order, starting at $29.99, but there’s a $59.99 deluxe edition that includes a digital art book, music soundtrack, unique HUDs and a Year 1 Pass, which adds five additional characters that will be released in the future. Those who pre-order will also get a Samurai skin for Appa, exclusive character colors and voting privilege for the Year 1 Pass characters.

This article originally appeared on Engadget at https://www.engadget.com/gaming/the-avatar-fighting-game-will-release-on-july-2-for-pc-and-consoles-174614552.html?src=rss

In many rural areas, America’s online shoppers can wait half a week or more for deliveries. But Amazon started a $4 billion “rural delivery push” last year, reports Bloomberg, and has now cut delivery times to under 24 hours for 1 in 5 rural and small-town households, with 48-hour delivery to 62% of rural households.

The payoff could be huge. Rural shoppers in the US collectively spend $1 trillion a year on clothing, electronics, household goods and other items, representing about 20% of retail purchases excluding cars and gasoline, according to Morgan Stanley. Amazon aims to recondition those shoppers to expect quick delivery, which would play to its strengths and make the company top-of-mind for online purchases… “Rural America is often overlooked,” said Sky Canaves, an analyst at EMarketer Inc. who tracks online sales. “This is the opportunity Amazon is trying to seize because e-commerce growth is getting harder to come by….”
Amazon’s rural push will require a lot more rural business owners willing to make deliveries… Today, Amazon delivers more parcels overall than UPS and FedEx, which are both shedding workers and shrinking their delivery networks, including in rural areas. By picking up the slack, Amazon is expected to become the largest parcel carrier in the US — surpassing the postal service — in 2028, according to the shipping software company Pitney Bowes. Amazon currently delivers two of three orders itself. For rural shoppers, the most visible change will be fewer brown UPS trucks, fewer packages delivered by mail carriers and more small business owners pulling up in their minivans.

Amazon’s relationship with America’s postal service “has become rocky following a dispute over contract terms,” notes the Wall Street Journal. But they also share an interesting calculation by Marc Wulfraat, president of MWPVL International, a supply-chain consultancy monitoring the e-commerce company’s logistics network. . At Amazon’s current pace of constructing 40 to 50 new delivery hubs each year, he estimates Amazon will be able to ship packages to every single U.S. ZIP Code within four years.

Read more of this story at Slashdot.

Bluesky is the latest social media platform to throw its hat into the AI chatbot ring. Bluesky, but specifically its chief innovation officer Jay Graber and her new Exploration team, built a new AI assistant called Attie that’s designed to help users create custom feeds. Graber called Attie an “agentic social app” that’s built on its its open-source framework called the AT Protocol.

To use Attie, users can punch in prompts in natural language to generate social feeds without having to know how to code. On the Attie website, examples include prompts like, “Show me electronic music and experimental sound from people in my network” or “Builders working on agent infrastructure and open protocol design.”

Attie

“It feels more like having a conversation than configuring software,” Graber described Attie in a blog post. “You describe the sort of posts you want to see, and the coding agent builds the feed you described.”

Graber added that Attie is a separate app from Bluesky and users don’t have to use the new AI assistant if they don’t want to. However, since Attie and Bluesky were built on the same framework, it could mean there will be some cross-app implementation between the two or any other app built on the AT Protocol. Attie is currently available on an invite-only closed beta, but anyone interested can sign up for the waitlist on its website in the meantime.

This article originally appeared on Engadget at https://www.engadget.com/ai/blueskys-next-product-is-an-ai-assistant-that-helps-build-custom-social-media-feeds-163140902.html?src=rss

Apple unveiled new device-level age restrictions in the UK on Wednesday. “After downloading a new update, users will now have to confirm that they are 18 or older to access unrestricted features,” reports Gizmodo.

“Users will be able to confirm their age with a credit card or by scanning an ID.”

For those underage or who have not confirmed their age, Apple will turn on Web Content Filter and Communication Safety, which will not only restrict access to certain apps or websites, but will also monitor messages, shared photo albums, AirDrop, and FaceTime calls for nudity. Apple didn’t specify exactly which services and features are banned for under-18 users, but it will likely be in compliance with UK legislation…

The British government does not require Apple and other OS providers to institute device-level age checks, but it does restrict minor access to online pornography under the Online Safety Act, which passed in 2023. So far, that restriction has only been implemented at the website level, but UK officials have been worried about easy loopholes to evade the age restrictions, like VPNs.

The broader tech industry has been campaigning for some time to use device-level age checks instead in response to the rising tide of under-16 social media and internet bans around the world. Last month, in a landmark social media trial in California, Meta CEO Mark Zuckerberg also supported this idea, saying that conducting age verification “at the level of the phone is just a lot clearer than having every single app out there have to do this separately.” Pornhub-operator Aylo had advocated for device-level restrictions in the UK as well, and even sent out letters to Apple, Google, and Microsoft in November asking for OS-level age verification…

The most obvious question: Could this be brought stateside?

Read more of this story at Slashdot.

How powerful is Jupiter’s lightning? Thick clouds cover the view, notes Science magazine. But using an instrument on NASA’s Juno spacecraft (orbiting Jupiter for the past decade), researchers determined Jupiter’s lightning bolts are 100 to 10,000 times more energetic than earth’s:

A single bolt of lightning on Earth releases about 1 billion joules of energy. That means the most extreme bolts of jovian lightning carry 10 trillion joules of energy, equivalent to 2400 tons of TNT, or one-sixth the power of the atomic bomb dropped on Hiroshima, Japan. Based on the rates of flashes seen by Juno, storms on this tempestuous world can unleash the force of multiple nuclear weapons every minute…

The four storms Juno studied were monstrous, says Michael Wong, a planetary scientist at the University of California, Berkeley and one of the study’s authors. There were three flashes per second on average, often emerging from the hearts of storms that are 3000 kilometers across, longer than the distance from New York City to Denver.
The researchers used the Hubble Space Telescope (and photographs from Juno’s camera) to track Jupiter’s storms with such precision that their radiometer could then pick out individual lightning flashes, according to the article.

“It’s just a massive ball of gas. It makes sense that there’s very energetic lightning happening,” says Daniel Mitchard, a lightning physicist at Cardiff University who wasn’t involved with the new study. But confirming such suspicions “is exciting,” he says, because lightning plays an important role in forging complex chemistry — including the sort that primordial life is built on.

Thanks to Slashdot reader sciencehabit for sharing the article.

Read more of this story at Slashdot.

Polymarket’s temporary makeover of a K Street bar as “The Situation Room” yielded a few notable differences from other Washington watering holes: more laptops open, more overheard conversations about cryptocurrency, and more screens—most of which were not showing sports.

The New York-based prediction market announced in a March 18 thread on X that it was opening what it called “the world’s first bar dedicated to monitoring the situation,” touting the availability of “live X feeds, flight radar, Bloomberg terminals, and Polymarket screens.” The bar would only be there for a three-day run.

The reality—as reported by journalists who showed up for a press-preview event Friday night—fell vastly short of that, with power and Wi-Fi problems that left all the displays dark. Polymarket fixed the screens the next day, however, and on my own visit on Sunday afternoon, dozens of displays offered a choice of CNN, CBS, the local Fox station, FS1, and various pages on Polymarket’s site. No normal bar would have CNBC or C-SPAN on, but those networks were a logical fit for this one.

Read full article

Comments