Senator Joe Manchin, chairman of the Senate Energy and Natural Resources Committee, has introduced a new bill that squashes a small loophole around the Inflation Reduction Act's (IRA) $7,500 EV tax credit. Engadget reports: The new credits are restricted to cars with final assembly in the US, as well as those with a certain amount of North American battery content (an amount that increases every year). But, the U.S. Treasury has delayed its final rules on battery guidance until March, which means EVs with foreign batteries can still receive the full $7,500 in credits until then. Manchin's legislation, dubbed the American Vehicle Security Act (AVSA), would push the battery requirement back to January 1st.

"It is unacceptable that the U.S. Treasury has failed to issue updated guidance for the 30D electric vehicle tax credits and continues to make the full $7,500 credits available without meeting all of the clear requirements included in the Inflation Reduction Act," Manchin wrote a statement. "The Treasury Department failed to meet the statutory deadline of December 31, 2022, to release guidance for the 30D credit and have created an opportunity to circumvent stringent supply chain requirements included in the IRA. The IRA is first-and-foremost an energy security bill, and the EV tax credits were designed to grow domestic manufacturing and reduce our reliance on foreign supply chains for the critical minerals needed to produce EV batteries." Autoblog notes that the AVSA doesn't patch the other IRA loophole, which also allows for the full credit for leased cars built outside of the U.S.

An anonymous reader quotes a report from The Guardian: Pakistan's national grid suffered a major breakdown, leaving millions of people without electricity for the second time in three months and highlighting the infrastructural weakness of the heavily indebted nation. The energy minister, Khurram Dastgir, said the outage on Monday was caused by a large voltage surge in the south of the grid, which affected the entire network. Supplies were being partially restored from north to the south, he added, nearly six hours after factories, hospitals and schools reported outages. The grid should be fully functioning by 10pm (1700 GMT), Dastgir said, adding: "We are trying our utmost to achieve restoration before that."

Like much of the national infrastructure, Pakistan's grid needs an upgrade that the government says it can ill afford. Pakistan has enough installed power capacity to meet demand, but it lacks resources to run its oil-and-gas powered plants -- and the sector is so heavily in debt that it cannot afford to invest in infrastructure and power lines. "We have been adding capacity, but we have been doing so without improving transmission infrastructure," Fahad Rauf, the head of research at Karachi-based brokerage Ismail Iqbal Industries, said.

Someone on Reddit used the Midjourney AI image generator to create "a selection of 28 fantastically alluring case designs" for the Mini ITX PC, reports Tom's Hardware: Our sample gallery of the AI-generated Mini ITX PCs embedded above features quite a few designs that are rather rotund. This isn't a bias of the AI; instead, Hybective admits he has a fondness for Wheatley (the AI robot from the Portal franchise) and has wanted a spherical PC ever since casting eyes on the Games Sphere (a GameCube parody) in teen sitcom Drake & Josh....

For his shared Mini ITX PC case images, the Redditor says he commonly used 'spherical' as one of the inputs into Midjourney. More specifically, at least some of the images were generated with the prompt "Sphere ITX PC build hyper realistic," or similar.

Long-time Slashdot reader wonkavader found a video on YouTube where, at the 2:50 mark, there's time-lapse footage of soldering paste magically melting into place. The secret? Many circuit boards include a grounded plane as a layer. This doesn't have to be a big unbroken expanse of copper — it can be a long snake to reduce the copper used. Well, if you run 9 volts through that long snake, it acts as a resistor and heats up the board enough to melt solder paste. Electronics engineer Carl Bugeja has made a board which controls the 9 volt input to keep the temperature on the desired curve for the solder.

This is an interesting home-brew project which seems like it might someday make a pleasant, expected feature in kits.
Hackaday is impressed by the possibilities too: Surface mount components have been a game changer for the electronics hobbyist, but doing reflow soldering right requires some way to evenly heat the board. You might need to buy a commercial reflow oven — you can cobble one together from an old toaster oven, after all — but you still need something, because it's not like a PCB is going to solder itself. Right?

Wrong. At least if you're Carl Bugeja, who came up with a clever way to make his PCBs self-soldering.... The quality of the soldering seems very similar to what you'd see from a reflow oven.... After soldering, the now-useless heating element is converted into a ground plane for the circuit by breaking off the terminals and soldering on a couple of zero ohm resistors to short the coil to ground.
It's an open source project, with all files available on GitHub. "This is really clever," tweeted Adrian Bowyer, inventor of the open source 3D printer the RepRap Project.

In the video Bugeja compares reflow soldering to pizza-making. (If the circuit board is the underlying dough, then the electronics on top are the toppings, with the solder paste representing the sauce that keeps them in place. "The oven's heat is what bonds these individual items together.")

But by that logic making a self-soldering circuit is "like putting the oven in the dough and making it edible."

A newly published study co-authored by MIT economist Daron Acemoglu "quantifies the extent to which automation has contributed to income inequality in the U.S.," reports SciTechDaily, "simply by replacing workers with technology — whether self-checkout machines, call-center systems, assembly-line technology, or other devices." Over the last four decades, the income gap between more- and less-educated workers has grown significantly; the study finds that automation accounts for more than half of that increase. "This single one variable ... explains 50 to 70 percent of the changes or variation between group inequality from 1980 to about 2016," Acemoglu says....

Acemoglu and Pascual Restrepo, an assistant professor of economics at Boston University, used U.S. Bureau of Economic Analysis statistics on the extent to which human labor was used in 49 industries from 1987 to 2016, as well as data on machinery and software adopted in that time. The scholars also used data they had previously compiled about the adoption of robots in the U.S. from 1993 to 2014. In previous studies, Acemoglu and Restrepo have found that robots have by themselves replaced a substantial number of workers in the U.S., helped some firms dominate their industries, and contributed to inequality.
At the same time, the scholars used U.S. Census Bureau metrics, including its American Community Survey data, to track worker outcomes during this time for roughly 500 demographic subgroups... By examining the links between changes in business practices alongside changes in labor market outcomes, the study can estimate what impact automation has had on workers.

Ultimately, Acemoglu and Restrepo conclude that the effects have been profound. Since 1980, for instance, they estimate that automation has reduced the wages of men without a high school degree by 8.8 percent and women without a high school degree by 2.3 percent, adjusted for inflation.
Thanks to long-time Slashdot reader schwit1 for sharing the article.

The Los Angeles Times explores an interesting exercise in prognisticating about the future. In 2018 robotics entrepreneur Rodney Brooks made a list of predictions about hot tech topics like robots, space travel, and AI, "and promised to review them every year until Jan. 1, 2050, when, if he's still alive, he will have just turned 95." His goal was to "inject some reality into what I saw as irrational exuberance." Each prediction carried a time frame — something would either have occurred by a given date, or no earlier than a given date, or "not in my lifetime." Brooks published his fifth annual scorecard on New Year's Day. The majority of his predictions have been spot-on, though this time around he confessed to thinking that he, too, had allowed hype to make him too optimistic about some developments....

People have been "trained by Moore's Law" to expect technologies to continue improving at ever-faster rates, Brooks told me.... That tempts people, even experts, to underestimate how difficult it may be to reach a chosen goal, whether self-aware robots or living on Mars. "They don't understand how hard it might have been to get there," he told me, "so they assume that it will keep getting better and better...."

This year, 14 of his original predictions are deemed accurate, whether because they happened within the time frame he projected or failed to happen before the deadline he set. Among them are driverless package delivery services in a major U.S. city, which he predicted wouldn't happen before 2023; it hasn't happened yet. On space travel and space tourism, he predicted a suborbital launch of humans by a private company would happen by 2018; Virgin Atlantic beat the deadline with such a flight on Dec. 13, 2018. He conjectured that space flights with a few handfuls of paying customers wouldn't happen before 2020; regular flights at a rate of more than once a week not before 2022 (though perhaps by 2026); and the transport of two paying customers around the moon no earlier than 2020.

All those deadlines have passed, making the predictions accurate. Only three flights with paying customers happened in 2022, showing there's "a long way to go to get to sub-weekly flights," Brooks observes.
"My current belief is that things will go, overall, even slower than I thought five years ago," Brooks writes. "That is not to say that there has not been great progress in all three fields, but it has not been as overwhelmingly inevitable as the tech zeitgeist thought on January 1st, 2018." (For example, Brooks writes that self-driving taxis are "decades away from profitability".)

And this year he's also graced us with new predictions responding to current hype:

• "The metaverse ain't going anywhere, despite the tens of billions of dollars poured in. If anything like the metaverse succeeds it will from a new small player, a small team, that is not yoked down by an existing behemoth."

• " Crypto, as in all the currencies out there now, are going to fade away and lose their remaining value. Crypto may rise again but it needs a new set of algorithms and capability for scaling. The most likely path is that existing national currencies will morph into crypto currency as contactless payment become common in more and more countries. It may lead to one of the existing national currencies becoming much more accessible world wide.

• "No car company is going to produce a humanoid robot that will change manufacturing at all. Dexterity is a long way off, and innovations in manufacturing will take very different functional and process forms, perhaps hardly seeming at all like a robot from popular imagination."

• " Large language models may find a niche, but they are not the foundation for generally intelligent systems. Their novelty will wear off as people try to build real scalable systems with them and find it very difficult to deliver on the hype."

• "There will be human drivers on our roads for decades to come."

And Brooks had this to say about ChatGPT. "People are making the same mistake that they have made again and again and again, completely misjudging some new AI demo as the sign that everything in the world has changed. It hasn't."

California state officials "claim that the 12.5 million electric vehicles expected on California's roads in 2035 will not strain the grid," writes the nonpartisan and nonprofit news organization Cal Matters.

"But their confidence that the state can avoid brownouts relies on a best-case — some say unrealistic — scenario: massive and rapid construction of offshore wind and solar farms, and drivers charging their cars in off-peak hours...." Powering the vehicles means the state must triple the amount of electricity produced and deploy new solar and wind energy at almost five times the pace of the past decade.... Adding even more pressure, the state's last nuclear power plant, Diablo Canyon, is slated to shut down in 2030.... To provide enough electricity, California must:

- Convince drivers to charge their cars during off-peak hours: With new discounted rates, utilities are urging residents to avoid charging their cars between 4 p.m. and 9 p.m. But many people don't have unrestricted access to chargers at their jobs or homes.

- Build solar and wind at an unprecedented pace: Shifting to all renewables requires at least 6 gigawatts of new resources a year for the next 25 years — a pace that's never been met before.

- Develop a giant new industry: State officials predict that offshore wind farms will provide enough power for about 1.5 million homes by 2030 and 25 million homes by 2045. But no such projects are in the works yet. Planning them, obtaining an array of permits and construction could take at least seven to eight years.

- Build 15 times more public chargers: About 1.2 million chargers will be needed for the 8 million electric cars expected in California by 2030. Currently, about 80,000 public chargers operate statewide, with another estimated 17,000 on the way, according to state data.

- Expand vehicle-to-grid technology: State officials hope electric cars will send energy back to the grid when electricity is in high demand, but the technology is new and has not been tested in electric cars.
Thanks to long-time Slashdot reader schwit1 for submitting the story.

The U.S. Nuclear Regulatory Commission has certified the design for what will be the United States' first small modular nuclear reactor. The Associated Press reports: The rule that certifies the design was published Thursday in the Federal Register. It means that companies seeking to build and operate a nuclear power plant can pick the design for a 50-megawatt, advanced light-water small modular nuclear reactor by Oregon-based NuScale Power and apply to the NRC for a license. It's the final determination that the design is acceptable for use, so it can't be legally challenged during the licensing process when someone applies to build and operate a nuclear power plant, NRC spokesperson Scott Burnell said Friday. The rule becomes effective in late February.

The U.S. Energy Department said the newly approved design "equips the nation with a new clean power source to help drive down" planet-warming greenhouse gas emissions. It's the seventh nuclear reactor design cleared for use in the United States. The rest are for traditional, large, light-water reactors. Diane Hughes, NuScale's vice president of marketing and communications, said the design certification is a historic step forward toward a clean energy future and makes the company's VOYGR power plant a near-term deployable solution for customers. The first small modular reactor design application package included over 2 million pages of supporting materials, Hughes added. "NuScale has also applied to the NRC for approval of a larger design, at 77 megawatts per module, and the agency is checking the application for completeness before starting a full review," adds the report.

An anonymous reader shares a report: In pursuit of ever-higher compute density, chipmakers are juicing their chips with more and more power, and according to the Uptime Institute, this could spell trouble for many legacy datacenters ill equipped to handle new, higher wattage systems. AMD's Epyc 4 Genoa server processors announced late last year, and Intel's long-awaited fourth-gen Xeon Scalable silicon released earlier this month, are the duo's most powerful and power-hungry chips to date, sucking down 400W and 350W respectively, at least at the upper end of the product stack. The higher TDP arrives in lock step with higher core counts and clock speeds than previous CPU cores from either vendor.

It's now possible to cram more than 192 x64 cores into your typical 2U dual socket system, something that just five years ago would have required at least three nodes. However, as Uptime noted, many legacy datacenters were not designed to accommodate systems this power dense. A single dual-socket system from either vendor can easily exceed a kilowatt, and depending on the kinds of accelerators being deployed in these systems, boxen can consume well in excess of that figure. The rapid trend towards hotter, more power dense systems upends decades-old assumptions about datacenter capacity planning, according to Uptime, which added: "This trend will soon reach a point when it starts to destabilize existing facility design assumptions."

A typical rack remains under 10kW of design capacity, the analysts note. But with modern systems trending toward higher compute density and by extension power density, that's no longer adequate. While Uptime notes that for new builds, datacenter operators can optimize for higher rack power densities, they still need to account for 10 to 15 years of headroom. As a result, datacenter operators must speculate as the long-term power and cooling demands which invites the risk of under or over building. With that said, Uptime estimates that within a few years a quarter rack will reach 10kW of consumption. That works out to approximately 1kW per rack unit for a standard 42U rack.

Boston Dynamics released a demo of its humanoid robot Atlas, showing it pick up and deliver a bag of tools to a construction worker. While Atlas could already run and jump over complex terrain, the new hands, or rudimentary grippers, "give the robot new life," reports TechCrunch. From the report: The claw-like gripper consists of one fixed finger and one moving finger. Boston Dynamics says the grippers were designed for heavy lifting tasks and were first demonstrated in a Super Bowl commercial where Atlas held a keg over its head. The videos released today show the grippers picking up construction lumber and a nylon tool bag. Next, the Atlas picks up a 2x8 and places it between two boxes to form a bridge. The Atlas then picks up a bag of tools and dashes over the bridge and through construction scaffolding. But the tool bag needs to go to the second level of the structure -- something Atlas apparently realized and quickly throws the bag a considerable distance. Boston Dynamics describes this final maneuver: 'Atlas' concluding move, an inverted 540-degree, multi-axis flip, adds asymmetry to the robot's movement, making it a much more difficult skill than previously performed parkour." A behind the scenes video describing how Atlas is able to recognize and interact with objects is also available on YouTube.

Apple has postponed the launch of its lightweight augmented-reality glasses indefinitely due to technical challenges, but is still planning to unveil its first mixed-reality headset this year, Bloomberg News reported on Tuesday. Reuters reports: The iPhone maker's mixed-reality headset - which combines both augmented and virtual reality -- is set to launch in this year's spring event, Bloomberg said, adding that the device will cost around $3,000. Apple's mixed-reality device would compete with the likes of Meta Platforms' Quest Pro virtual and mixed-reality headset, which it launched late last year for $1,500, half of the Apple device's reported price.

The Cupertino, California-based company now plans to focus on lowering the price of the follow-up version of its mixed-reality device, expected as soon as 2024 or early 2025, instead of working on the AR glasses, according to the report. Apple will aim to do so by using chips on par with those in the iPhone rather than components found in higher-end Mac computers.

An anonymous reader quotes a report from the New York Times: Britishvolt, a prominent battery start-up that generated enthusiasm from British politicians but never commercially produced a battery, filed for insolvency on Tuesday. The collapse deals a blow to Britain's ambitions to develop low-carbon businesses to replace some of the trade lost under Brexit. It also threatens the future of Britain's auto industry, which requires domestic sources of electric batteries if it is to thrive.

Founded in 2019, Britishvolt promoted itself as a British domestic champion. It had plans to build a 3.8 billion pound (or $4.7 billion) battery factory near Blyth in northeast England, creating 3,000 jobs. Despite forming partnerships with companies like the carmaker Aston Martin and Glencore, the commodities trading house, it failed to raise enough money to either construct the factory or perfect its battery technologies. The company said Tuesday that it was forced into administration, analogous to filing for bankruptcy. On Tuesday, all but 26 of the 232 employees at Britishvolt's main unit learned that they had lost their jobs.

The insolvency raises important questions about the future of the British auto industry. The government is pushing carmakers to rapidly convert to building electric cars, with a ban on sales of new gasoline and diesel-powered cars beginning 2030. The idea is to both meet far-reaching targets on reducing emissions and to keep pace with an enormous shift to electric cars that is rippling through the global auto industry. Experts, though, say Britain does not have sufficient sources lined up to build the batteries that make up a high proportion of the contents of electric vehicles. Ideally, these devices should be made near car assembly plants in order to meet local content rules and because they are heavy and costly to ship.

An anonymous reader writes: If you've searched for external SSDs on Amazon.com recently, you may have noticed something weird: mixed in with the 1TB and 2TB drives from brands like Samsung and SanDisk are a bunch of listings for 16TB SSDs, mostly around $100, and with surprisingly high user ratings. Every single one is a scam, even if they're shipped by Amazon. Josh Hendrickson -- Editor-in-Chief of Review Geek -- bought one of the "16TB SSDs" and tore it down to reveal a generic 64GB microSD card on a USB 2.0 card reader. Adrian Kingsley-Huges, writing for ZDNet in May 2022, found the exact same thing. Different packaging and different case colors, but the same trick.

The Verge confirmed that several fake 16TB drives showed up on the first page of results for "external SSD," and over half the results for "16TB SSD" were fakes -- the rest were either 16TB enterprise hard drives, multi-drive enclosures, and one actual 16TB external drive, which costs $2,400 and contains two 8TB SSDs. While the top fake had a 3.6-star rating, the next two were 4.8 and 4.2, respectively. How are such obvious fakes getting such high ratings? It's the scam Hendrickson calls "review merging," and Consumer Reports calls "review hijacking." As Hendrickson explains, some third-party sellers take old listings and replace them with new items, leaving the reviews but changing everything else. A quick scan of one fake 16TB drive listing showed five-star reviews for laptop chargers, basketball backpacks, stickers, screen protectors, Mardi Gras beads, and mousepads. The sellers gather good reviews for cheap generic products, swap in a more expensive fake, and then take it down when bad reviews start piling up.

DIY-minded Samsung owners now have officially supported options to repair more smartphones and, for the first time, laptops from that firm. From a report: The company announced Tuesday that its Self-Repair program now covers Galaxy S22, Galaxy S22+, Galaxy S22 Ultra phones as well as Galaxy Book Pro 15-inch and Galaxy Book Pro 360 (15-inch) laptops. Samsung says S22-series owners will be able to buy kits to swap out "display assemblies, back glass, and charging ports." For the two Galaxy Book laptops, both introduced in 2021, the parts menu covers "the case front, case rear, display, battery, touchpad, power key with fingerprint reader, and rubber foot."

Sweeping the area of 12.3 standard NFL fields each rotation, with gargantuan 140-meter (459-ft) blades, the MySE 18.X-28X will be the largest wind turbine ever built. New Atlas reports: [T]he new MySE 18.X-28X promises to push "beyond the 18 MW threshold," with a mind-boggling swept area of 66,052 sq m (711,000 sq ft). MingYang says it'll handle "the most extreme ocean conditions," including level-17 typhoons with wind speeds over 56.1 m/s (202 km/h / 125.5 mph). Given an average wind speed of 8.5 m/s (30.6 km/h / 19 mph), MingYang projects it will produce 80 GWh of energy per year, "sufficient to supply 96,000 residents."

Why go to the trouble of making these things so enormous? Well, increasing the swept area of your fan increases the slice of sky you're harvesting energy from, and it bumps up your overall yield. But perhaps more importantly, wind farms need to be thought of as total systems. One of the biggest costs in an offshore installation is the work needed at the sea bed to root these huge turbines down and give the wind something to push against. So both MingYang and CSSC sell these mammoth mega-turbines primarily as cost-cutting measures that'll help bring down the capital cost of wind farm setup, and eventually the cost of the energy they produce. "Compared to the installation of 13MW models," reads a statement by MingYang on LinkedIn, "the higher output of the MySE18.X-28X would save 18 units required for a 1GW wind farm, shaving off construction costs by 120,000 - 150,000 USD/MW." New Atlas calculated this to "represent a CAPEX saving of $120-150 million on a gigawatt-scale project."

"For reference, the 1.2-GW Hornsea One Project, built using 7-MW turbines, is estimated to have cost "at least $5.153 billion, so while $150 million can't be considered chump change, it might represent a couple of percent on a project this big."

There's a real possibility that SODIMM memory sticks could be replaced by a new type of removable memory called CAMM. According to PC World, "Memory overseer JEDEC will formally adopt the 'CAMM Common Spec' as the next RAM module standard for laptops." From the report: JEDEC, the memory group that homologates RAM standards, is in the process of hammering out the new spec to replace the basic SO-DIMMs that have been in use for 25 years, according to JEDEC committee member, and Dell Senior Distinguished Engineer Tom Schnell. Schnell actually created the original CAMM -- or Compression Attached Memory Module -- design for Dell last year. JEDEC's CAMM standard will be based on that CAMM design but is likely to be somewhat different as companies hammer it out. "We have unanimous approval of the 0.5 spec," Schnell told PCWorld. Schnell said JEDEC is targeting the second half of the 2023 to finalize the 1.0 spec, with CAMM-based systems out by next year.

Who are the companies that voted for it? Schnell can't say, as that's up to each member to reveal, but group covers the range of suppliers, from SoC, to connectors, to OEMs, and all unanimously voted to adopt the CAMM Common Spec, with no dissenters. There are currently 332 companies listed in JEDEC, from Apple to ZTE, each involved in different aspects of memory in different industries. For those who haven't followed it, Dell introduced its CAMM design in April 2022 with the aim of replacing the decades old SO-DIMM design that has been used in most gaming and workstation laptops up to now. CAMM's main appeal is that it enables higher memory density while also scaling to ever higher clock speeds. Some of the motivation for expediency likely comes from the fast-approaching "brick wall" facing laptops when SO-DIMMs hit at DDR5/6400. Schnell said the CAMM spec is far from finalized, but the first JEDEC CAMM modules should take over right where SO-DIMM ends at 6400. [...]

With CAMM being hammered out now, Schnell did lay out some possible paths for CAMM as it replaces SO-DIMM. DDR6 is an obvious road, he said, but CAMM even enables the possibility of LPDDR6 on a replaceable module. LPDDR, or low-power DDR RAM, has long been preferred for smaller and thinner laptops as well as phones for power savings. It's also long been implemented only as soldered-on. Schnell foresees a version of CAMM enabling the performance and power benefits of LPDDR, but in a replaceable and upgradeable module. With JEDEC adopting CAMM now, that future gets closer.

Though the state of Wyoming is home to one of America's largest wind farms, "Wyoming's legislature is considering a resolution that calls for a phaseout of new electric vehicle sales by 2035," reports Engadget: In the proposed resolution, a group of lawmakers led by Senator Jim Anderson says Wyoming's "proud and valued" oil and gas industry has created "countless" jobs and contributed revenue to the state's coffers. They add that a lack of charging infrastructure within Wyoming would make the widespread use of EVs "impracticable" and that the state would need to build "massive amounts of new power generation" to "sustain the misadventure of electric vehicles." SJ4 calls for residents and businesses to limit the sale and purchase of EVs voluntarily, with the goal of phasing them out entirely by 2035.

If passed, the resolution would be entirely symbolic. In fact, it's more about sending a message to EV advocates than banning the vehicles altogether. To that point, the final section of SJ4 calls for Wyoming's Secretary of State to send President Biden and California Governor Gavin Newsom copies of the resolution. "One might even say tongue-in-cheek, but obviously it's a very serious issue that deserves some public discussion," Senator Boner, one of the bill's co-sponsors, told the Cowboy State Daily. "I'm interested in making sure that the solutions that some folks want to the so-called climate crisis are actually practical in real life. I just don't appreciate when other states try to force technology that isn't ready."

"I saw the future at CES 2023," writes Geoffrey Morrison, describing "a new, top-secret prototype display technology" that could one day replace LCD and OLED for phones and TVs. "It was impossibly flat, like a vibrantly glowing piece of paper."

Meet electroluminescent quantum dots: Until now, quantum dots were always a supporting player in another technology's game. A futuristic booster for older tech, elevating that tech's performance. QDs weren't a character on their own. That is no longer the case. The prototype I saw was completely different. No traditional LEDs and no OLED. Instead of using light to excite quantum dots into emitting light, it uses electricity. Nothing but quantum dots. Electroluminescent, aka direct-view, quantum dots. This is huge.

Or at least, has the potential to be huge. Theoretically, this will mean thinner, more energy-efficient displays. It means displays that can be easier, as in cheaper, to manufacture. That could mean even less expensive, more efficient, bigger-screen TVs. The potential in picture quality is at least as good as QD-OLED, if not better. The tech is scalable from tiny, lightweight, high-brightness displays for next-generation VR headsets, to highly efficient phone screens, to high-performance flat-screen TVs.
The article predicts the simpler structure means "Essentially, you can print an entire QD display onto a surface without the heat required by other 'printable' tech.... Just about any flat or curved surface could be a screen." This leads to QD screens not just on TVs and phones, but on car windshields, eyeglass lenses, and even bus or subway windows. ("These will initially be pitched by cities as a way to show people important info, but inevitably they'll be used for advertising. That's certainly not a knock against the tech, just how things work in the world....")

Nanosys is calling this direct-view, electroluminescent quantum dot tech "nanoLED," and told CNET that "their as-yet-unnamed manufacturing partner is going to be talking more about the technology in a few months...

"Even Nanosys admits direct-view quantum dot displays are still several years away from mass production.... But 5-10 years from now we'll almost certainly have options for QD [quantum dot] displays in our phones, probably in our living rooms, and possibly on our windshields and windows."

The Verge reports "undeniable momentum" for Matter, the royalty-free interoperability standard that "allows smart home devices from any manufacturer to talk to other devices directly and locally with no need to use the cloud."

"Matter was the buzzword throughout CES 2023 this year, with most companies even remotely connected to the smart home loudly discussing their Matter plans." The new smart home standard was featured in several keynotes and displayed prominently in smart home device makers' booths as well as in Google, Amazon, and Samsung's big, showy displays. More importantly, dozens of companies and manufacturers announced specific plans. Several companies said they would update entire product lines, while others announced new ones, sometimes with actual dates and prices. And Matter controllers have become a major thing, with at least four brand-new ones debuting at CES. Interestingly, nearly all of them have a dual or triple function, helping banish the specter of seemingly pointless white hubs stuck in your router closet....

Matter works over the protocols Thread, Wi-Fi, and ethernet and has been jointly developed by Apple, Google, Samsung, Amazon, and pretty much every other smart home brand you can name, big or small. If a device supports Matter, it will work locally with Amazon Alexa, Samsung SmartThings, Apple Home, Google Home, and any other smart home platform that supports Matter. It will also be controllable by any of the four voice assistants....

The big four have turned on Matter support on their platforms, but Amazon's approach has been piecemeal, and aside from Apple, nobody supports onboarding devices to Matter on iOS yet.

However, that is shifting: at CES, Amazon announced a full rollout by spring, and Samsung's Jaeyeon Jung told The Verge that Matter support is coming to its iOS app this month. There's still no news on Matter support in Google Home's iOS app. Then there's the whole competing Thread network issue, although that sounds like it will be resolved sooner rather than later....

The Matter device drought should be over soon — although, judging by most of these ship dates, not until at least the second half of 2023.
"It's also likely we'll see dedicated bridges coming out that can bring Z-Wave and other products with proprietary protocols into Matter...."

NASA's plans for a presence on the moon "will allow the program to practice how to live in space sustainably," writes the Washington Post. "It will allow scientists to tap into the moon's considerable scientific value to learn more about how Earth was formed. And perhaps, it would also serve as a steppingstone to Mars and other deep-space destinations years in the future."

First, unlike in the 1960s — we now know that the moon has water. Water is not only key to sustaining human life, but its component parts — hydrogen and oxygen — can be used as rocket propellant, making the moon a gas station in space. That could be critical for long-duration missions, allowing spacecraft to refuel on the moon instead of lugging all the fuel from Earth. And since the moon's gravity is one-sixth of Earth's, it is a relatively easy springboard to other points of the solar system.
NASA is also considering building a nuclear reactor on the moon: It's one of several initiatives NASA has begun under its Artemis program, designed to help astronauts stay for extended periods when they'll need power, transportation and the ability to use the moon's resources.... The effort is still very much in its nascent stages, and the funding NASA would need for the long term has not materialized in full.... A sustainable presence, despite the rosy predictions coming from the top echelons of the agency, is still years away, and the technical challenges are immense.

But NASA has begun developing the technologies that would be needed to sustain astronauts on the surface for extended periods. In June of last year, the agency and the Energy Department awarded contracts, worth $5 million each, to three companies to develop nuclear power systems that could be ready to launch by the end of the decade for a test on the moon. The systems would generate 40 kilowatts of power, enough energy to power six or seven American households, and last about 10 years....

NASA is also looking to build solar farms, using arrays that point vertically and catch the angle of the sun over the horizon. And it's exploring how best to exploit what are called "in situ resources" — meaning those that already exist, such as the regolith.
The article even broaches the idea of "a lunar economy that would help sustain a permanent presence."