An anonymous reader quotes a report from Wired: Death is coming for the old-school gas furnace -- and its killer is the humble heat pump. They're already outselling gas furnaces in the US, and now a coalition of states has signed an agreement to supercharge the gas-to-electric transition by making it as cheap and easy as possible for their residents to switch. Nine states have signed a memorandum of understanding that says that heat pumps should make up at least 65 percent of residential heating, air conditioning, and water-heating shipments by 2030. ("Shipments" here means systems manufactured, a proxy for how many are actually sold.) By 2040, these states -- California, Colorado, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, and Rhode Island -- are aiming for 90 percent of those shipments to be heat pumps.

"It's a really strong signal from states that they're committed to accelerating this transition to zero-emissions residential buildings," says Emily Levin, senior policy adviser at the Northeast States for Coordinated Air Use Management (NESCAUM), an association of air-quality agencies, which facilitated the agreement. The states will collaborate, for instance, in pursuing federal funding, developing standards for the rollout of heat pumps, and laying out an overarching plan "with priority actions to support widespread electrification of residential buildings."

Instead of burning planet-warming natural gas, a heat pump warms a building by transferring heat from the outdoor air into the interior space. Run it in the opposite direction, and it can cool the inside of a building -- a heat pump is both a heater and AC unit. Because the system is electric, it can run off a grid increasingly powered by renewables like wind and solar. Even if you have to run a heat pump with electricity from fossil-fuel power plants, it's much more efficient than a furnace, because it's moving heat instead of creating it. A heat pump can save an average American household over $550 a year, according to one estimate. They've gotten so efficient that even when it's freezing out, they can still extract warmth from the air to heat a home. You can even install a heat pump system that also warms your water. "These states are aiming to further collaborate with those heat pump manufacturers by tracking sales and overall progress, sending a signal to the industry to ramp up production to meet the ensuing demand," reports Wired. "They'll also collaborate with each other on research and generally share information, working toward the best strategies for realizing the transition from gas to electric."

"Basically, they're pursuing a sort of standardization of the policies and regulations for getting more heat pumps built, bought, and installed, which other states outside of the coalition might eventually tap into."

Longtime Slashdot reader theodp writes: Our goal," Amazon founder Jeff Bezos explained in a Feb. 2021 Instagram post announcing the location of a second tuition-free @BezosAcademy preschool in Tacoma, WA, "is to unlock the potential in kids to become creative leaders, original thinkers, and lifelong learners -- regardless of their zip code."

Three years later, a new Amazon SEC filing reveals how much zip codes can matter, even to Bezos, the third richest person in the world. GeekWire reports: "A new Amazon [SEC] filing, detailing Jeff Bezos' plan to sell a slice of his stake in the company, sheds fresh light on his move from Seattle to Miami -- and his ability to avoid Washington state's capital gains tax [ironically, earmarked to be funneled into early-childhood education programs and school construction] in the process. The filing reveals that the Amazon founder and executive chairman adopted a trading plan Nov. 8 to sell up to 50 million Amazon shares during a period ending in January 2025. It would be the first time he has sold Amazon stock since 2021. The plan was adopted less than a week after Bezos announced on Instagram, on Nov. 2, that he was leaving his longtime home of Seattle for sunnier skies in Miami. In his Instagram post, Bezos said he wanted to be closer to his parents and Blue Origin space venture in Florida. He did not mention taxes."

"Given Bezos' recent move out of Washington -- where he founded and built Amazon into a global behemoth -- he will also be saving around $600 million in tax expense if he ends up selling the maximum of 50 million shares under the plan, based on the company's current stock price. That's around $600 million in what would have otherwise been tax revenue for his former home state, as The Center Square reported Monday. The capital gains tax, passed in 2021, imposes a 7% tax on any gains of more than $250,000 from the sale of stocks and bonds, with some exceptions. It was challenged in court but ultimately ruled constitutional by the state Supreme Court last year. The tax brought in nearly $900 million in its first year of collection. Revenue goes toward early education and childcare programs, as well as school construction projects."

It's of course no secret that Bezos is no fan of taxes -- he explored founding Amazon on an Indian reservation near San Francisco to avoid taxes, ponied up $100,000 to defeat a proposed WA state income tax aimed at improving WA state public education (joined in the fight by Microsoft and Steve Ballmer), characterized as unconstitutional attempts to make Amazon collect and pay sales taxes, and came under fire by ProPublica for paying no income tax in some years.

India's Space Research Organisation (ISRO) will send a humanoid robot astronaut into this space this year, then send it back alongside actual humans in 2025 on its long-delayed Gaganyaan orbital mission. From a report: According to the space agency, the robot-crewed Vyommitra Mission is scheduled for the third quarter of this year. The robot -- whose name translates to "Space Friend" in Sanskrit -- can monitor module parameters, issue alerts and execute life support operations. Vyommitra is also an excellent multitasker that can operate six panels while responding to queries and mimicking human functions. The humanoid speaks two languages: Hindi and English.

It's also been designated as female -- to the extent possible for a legless robot -- and sports coiffed hair, feminine facial features, and hands that look like they are wearing white gloves. It resembles a wax figurine or mannequin and The Register fancies it mostly manages to stay out of the Uncanny Valley -- the term applied to robots and digital depictions of humans that try to appear human but instead come off as creepy and/or unsettling.

NASA's nearly $1 billion PACE mission launched atop a SpaceX Falcon 9 rocket early this morning, successfully making it to polar orbit -- a first for NASA since 1960. "When it's up and running, PACE will make key observations of Earth's atmosphere and climate and allow scientists to assess the health of our oceans like never before," notes Space.com. From the report: PACE, by the way, is the first U.S. government mission to launch to a polar orbit from Florida since Nov. 30, 1960. On that day, a Thor Able Star rocket took off on such a trajectory but failed, raining debris down on Cuba, some of which apparently killed a cow. Rather than risk further incidents, the U.S. decided to conduct all of its subsequent polar launches from Vandenberg Air Force Base (now Vandenberg Space Force Base) in California -- until now. That said, PACE wasn't the first mission of any type to launch to polar orbit from Florida's Space Coast in six decades: SpaceX had completed 11 such commercial missions before sending PACE on its way.

PACE's handlers will now work to get the 10.5-foot-long (3.2 meters) spacecraft and its various subsystems up to speed. After this checkout period, the satellite can begin its science work. That work will be done by three instruments. One of them, a spectrometer called the Ocean Color Instrument (OCI), will map out the ocean's many hues in great detail and an unprecedented range, from near-infrared wavelengths all way to the ultraviolet. These colors are determined by the interaction of sunlight with particles in seawater, such as the chlorophyll produced by photosynthetic plankton, the base of the marine food web. So OCI will reveal quite a bit about the health and status of ocean ecosystems, according to PACE team members.

"PACE's unprecedented spectral coverage will provide the first-ever global measurements designed to identify phytoplankton community composition," NASA officials wrote in a PACE mission description. "This will significantly improve our ability to understand Earth's changing marine ecosystems, manage natural resources such as fisheries and identify harmful algal blooms." The satellite's other two instruments are polarimeters. They'll measure how the oscillation of light in a plane, known as its polarization, is affected by passage through the ocean, clouds and aerosols (particles suspended in the atmosphere). "Measuring polarization states of UV-to-shortwave light at various angles provides detailed information on the atmosphere and ocean, such as particle size and composition," NASA officials wrote in the mission description.

An anonymous reader shares a report: A new open-source language model has claimed the throne of the best in the world, according to the latest rankings from Hugging Face, one of the leading platforms for natural language processing (NLP) research and applications.

The model, called "Smaug-72B," was released publicly today by the startup Abacus AI, which helps enterprises solve difficult problems in the artificial intelligence and machine learning space. Smaug-72B is technically a fine-tuned version of "Qwen-72B," another powerful language model that was released just a few months ago by Qwen, a team of researchers at Alibaba Group.

What's most noteworthy about today's release is that Smaug-72B outperforms GPT-3.5 and Mistral Medium, two of the most advanced open-source large language models developed by OpenAI and Mistral, respectively, in several of the most popular benchmarks. Smaug-72B also surpasses Qwen-72B, the model from which it was derived, by a significant margin in many of these evaluations.

The second of a pair of close flybys adds to the treasure trove of data that scientists have about Jupiter's volcanic moon. From a report: On Saturday, NASA's Juno orbiter got a second close-up with Io, Jupiter's third-largest moon and the most volcanic world of our solar system. The Juno spacecraft, which arrived at the gas giant in 2016, is on an extended mission to explore Jupiter's rings and moons. Its latest flyby, which complemented the mission's first close approach on Dec. 30, yielded even more views of the moon's hellish landscape.

Io's violent expulsions of sulfur and additional compounds give the moon its orange, yellow and blue hues. The process is similar to what happens around the volcanoes of Hawaii or the geysers in Yellowstone National Park, according to Scott Bolton, a physicist at the Southwest Research Institute who leads the Juno mission. "That must be what Io is like -- on steroids," he said. He added that it probably smells like those places, too.

Released on Sunday, the most recent shots of Juno are already ripe for discovery. Dr. Bolton saw on the surface of Io what appears to be a double volcanic plume spewing into space -- something that Juno has never caught before. Other scientists are noticing new lava flows and changes to familiar features spotted in past space missions like the Galileo probe, which made numerous close flybys of Io in the 1990s and 2000s. "That's the beauty of Io," said Jani Radebaugh, a planetary scientist at Brigham Young University who is not part of the Juno mission, but collaborates with the team on Io observations. Unlike our own moon, which remains frozen in time, Dr. Radebaugh said, "Io changes every day, every minute, every second."

Last June, Harvard professor Avi Loeb said he may have found fragments of alien technology from a meteor that landed in the waters off of Papua, New Guinea in 2014. "Since then, several researchers unrelated to the expedition have pushed back on his analysis," reports Boston Public Radio. "One October 2023 paper deemed the spherules were made by human-produced coal ash." Now, Loeb has published new findings that he claims debunk that theory.

"What we did is compare 55 elements from the periodic table in coal ash to those special spherules that we found," Loeb said. "And it's clearly very different." From the report: He said his work follows the scientific method: collecting materials, analyzing them and following the evidence. "It's not based on opinions," Loeb said. "And, of course, if you're not part of this scientific process and you are jealous of the attention that it gets, then you can raise a lot of criticism." When asked how he deals with that criticism, he said that, "by now, my skin turned into titanium." [...]

He believes more observatories should be built to expand on research of what's passing through closer to Earth, since astronomers are often fixated on faraway objects. "The best approach to figure it out is actually to do the scientific work of building observatories that look out and check what these objects are," Loeb said. "And if they happen to be birds, or airplanes, or Chinese balloons, so be it. We can move on after that. But we need to figure it out, it's our civil duty as scientists. "The universe is so vast that, rather than keep telling ourselves that there is nothing like us, we should search for it," he added.

Russian cosmonaut Oleg Kononenko set a world record for total time spent in space, "surpassing his compatriot Gennady Padalka who logged more than 878 days in orbit," reports Reuters. From the report: At 0830 GMT Kononenko broke the record, Roscosmos said. Kononenko is expected to reach a total of 1,000 days in space on June 5 and by late September he will have clocked 1,110 days. "I fly into space to do my favourite thing, not to set records," Kononenko told TASS in an interview from the International Space Station (ISS) where he is orbiting about 263 miles (423 km) from the earth. "I am proud of all my achievements, but I am more proud that the record for the total duration of human stay in space is still held by a Russian cosmonaut." The 59-year-old took the top spot from Padalka, who accumulated a total of 878 days, 11 hours, 29 minutes and 48 seconds, Roscosmos said.

Kononenko said that he worked out regularly to counter the physical effects of "insidious" weightlessness, but that it was on returning to earth that the realisation came of how much life he had missed out on. "I do not feel deprived or isolated," he said. "It is only upon returning home that the realisation comes that for hundreds of days in my absence the children have been growing up without a papa. No one will return this time to me." He said cosmonauts could now use video calls and messaging to keep in touch with relatives but getting ready for each new space flight became more difficult due to technological advances.

"The profession of a cosmonaut is becoming more complicated. The systems and experiments are becoming more complicated. I repeat, the preparation has not become easier," he said. Kononenko dreamed of going to space as a child and enrolled in an engineering institute, before undergoing cosmonaut training. His first space flight was in 2008. His current trip to the ISS launched last year on a Soyuz MS-24.

An anonymous reader shares a report: With progress in the battle against cancer progressing slowly on Earth, California researchers have teamed up with astronauts to take the battle to the stars. In space, the weak pull of gravity, also known as microgravity, places cells under incredible stress, causing them to age more rapidly. This phenomenon allows scientists to witness the progression of cancer growth -- and the effect of cancer treatments -- much more rapidly than they could on Earth.

When the Axiom 3 spaceflight launched from Kennedy Space Center in Cape Canaveral, Fla., on Jan. 18, bound for the International Space Station, it took with it four crewmembers and some other unusual passengers -- miniature tumor organoids produced from the cells of cancer patients, grown in the lab by scientists at the University of California San Diego. Axiom 3 was slated for splashdown on Saturday but has been delayed until Tuesday, at the earliest, due to weather, according to SpaceX, which manufactured the Crew Dragon spacecraft used for the mission.

It wasn't the first time the team -- led by Dr. Catriona H.M. Jamieson, a hematologist and medical professor at the college -- sent such samples into space. It previously launched stem cells on multiple Space X flights and noticed that pre-leukemic changes occurred, unseen during the same timeframe in controls on the ground. "We said, 'Wait, what if you send cancer up?'" Jamieson tells Fortune. "'Will the cancer go from bad to worse?' And the answer is yes, under conditions of stress" caused by microgravity.

Andrew Ross Sorkin, reporting for The New York Times: Adam Neumann shot to fame by turning WeWork into a cultural and business phenomenon, before being ousted from the work space operator in dramatic fashion. But for the past several months, he has been trying to buy the now-bankrupt business -- with the help of the hedge fund mogul Dan Loeb, DealBook is the first to report. Neumann's new real estate company Flow Global is pushing WeWork to consider its takeover approach, according to a letter his lawyers sent to WeWork's advisers on Monday. Flow which has already raised $350 million from the venture capital firm Andreessen Horowitz, disclosed in the letter that Loeb's Third Point would help finance a transaction.

Flow has sought to buy WeWork or its assets, as well as provide bankruptcy financing to keep it afloat. But Flow's lawyers accused WeWork of stonewalling for months. "We write to express our dismay with WeWork's lack of engagement even to provide information to my clients in what is intended to be a value-maximizing transaction for all stakeholders," wrote the lawyers led by Alex Spiro of Quinn Emanuel, who also represents Elon Musk and Jay-Z.

How does Samsung defend itself against the notion that its phone cameras are spitting out fake AI photos of not only the Moon, but most anything else you'd care to aim them at these days? For starters, the company's head of product is saying that every photo is fake. The Verge: Samsung EVP Patrick Chomet told TechRadar recently: "There was a very nice video by Marques Brownlee last year on the moon picture. Everyone was like, 'Is it fake? Is it not fake?' There was a debate around what constitutes a real picture. And actually, there is no such thing as a real picture. As soon as you have sensors to capture something, you reproduce [what you're seeing], and it doesn't mean anything. There is no real picture. You can try to define a real picture by saying, 'I took that picture,' but if you used AI to optimize the zoom, the autofocus, the scene -- is it real? Or is it all filters? There is no real picture, full stop."

The "technology building blocks" for space solar are already available, reports Clean Technica. "It's just a matter of scaling, systems integration, and adjustments for space-hardiness."

And several groups are looking at it — including the U.S. Space Force To help push costs down, the California Institute of Technology has proposed a sandwich-type solar module that integrates solar harvesting along with conversion to a radio frequency into one compact package, accompanied by a built-in antenna. Last month researchers at the school wrapped up a months-long, in-space test of different types of solar cells. Another approach is illustrated by the Michigan startup Virtus Solis, an industry partner of the University of Bristol. Last June the company and the school received £3.3 million in funding from the UK Net Zero Innovation program, for developing an open-source model for testing the performance of large, centralized antennas in space. "The concept depends upon the use of gigascale antenna arrays capable of delivering over 2GW of power from space onto similar gigascale antenna arrays either at sea or on the ground," the school explained.

As for how such a thing would be launched into space, that's where the U.S. Space Force comes in. Last August, the Space Force awarded a small business contract to the U.S. startup Orbital Composites. The company is tasked with the mission of developing its patented "quantum antenna" and in-space fabrication tools for secure communications in space applications, including space-to-space as well as space-to-Earth and vice versa. The basic idea is to let 3D printing doing much of the work in space. According to Orbital, in-space fabrication would save more than 100 times the cost of applying conventional fabrication methods to large-scale orbiting antennas. "By harnessing the potential of In-Space Servicing, Assembly, and Manufacturing (ISAM), the company eyes the prospect of creating significantly larger space antennas," Orbital Composites explains. "By fabricating antennas in space, larger and more complex designs are possible that eliminate the constraints of launch and rocket fairings...."

If you're guessing that a hookup between Virtus and Orbital is in the works, that's a good guess. On February 1, at the SpaceCOM conference in Orlando, Florida, Virtus Solis let slip that it is working with Orbital Composites on a space solar pilot project. If all goes according to plan, the project will be up and running in 2027, deploying Virtus's robot-enabled fabrication system with Orbital's 3D printing. As of this writing the two companies have not posted details, but Space News picked up the thread. "The 2027 mission is designed to showcase critical power-generation technologies including in-space assembly of solar panels and transmission of more than one kilowatt to Earth," Space News explained. "The news release calls the 2027 mission "a precursor to large-scale commercial megawatt-class solar installations in space by 2030...."

To be clear, Orbital's press release about its new Space Force quantum antenna contract does not mention anything in particular about space solar. However, the pieces of the puzzle fit. Along with the Virtus and Grumman connections, in October of 2022 Orbital won a small business contract through SpaceWERX, the Space Force's innovative technologies funding arm, to explore the capabilities of ISAM systems.
"SpaceWERX comes under the umbrella of the U.S. Air Force's AFWERX innovation branch, which has developed a program called SSPIDR, short for Space Solar Power Incremental Demonstrations and Research Project," the article points out. (While Virtus believes most space-based solar power systems could deliver megawatt hours of electricity at prices comparable to today's market.)

The Orange County Register reports: The new Pixar Place Hotel next door to Disneyland and Disney California Adventure is designed to look like you've walked onto the Pixar Animation Studios campus in Emeryville with concept drawings, character maquettes and final designs sprinkled throughout the hotel. "For those of you who are into the creative process, I think you'll be really happy. This hotel really celebrates that," Pixar Chief Creative Officer Pete Docter said during the opening ceremony for the hotel. "You get to see rough drawings, color studies and animation sketches as the animators were working. It really feels like you're walking into Pixar in a way when you step in here."

The multimillion-dollar transformation of the former Paradise Pier Hotel into the new Pixar Place Hotel debuted on Tuesday, January 30 after three years in the making at the Disneyland resort in Anaheim. The front lobby of the hotel is intended to feel like a gallery of curated artwork and custom creations inspired by Pixar's famed studio in Northern California. The rear lobby takes visitors through the animated filmmaking process from hand-drawn sketches to wire-frame character designs. Red, yellow and blue bursts of primary colors serve as bold accents at the front desk in contrast to the muted colors of modern hotel designs.
More details from the Los Angeles Times: The showcase piece of the lobby is a large mobile, situated above the Pixar lamp and ball, with abstracted, stained glass-like figures from "The Incredibles," "Wall-E," "Finding Nemo" and more. They are flanked by colored panels, which react to the music played in the area, an effect that is of course better seen in the evening.

"Pixar is a balance of sophistication and whimsy that really is core to their values," said Kirstin Makela, an art director at Walt Disney Imagineering, the company's secretive arm devoted to theme park experiences. "They're a studio that's been at the cutting edge of what they do. They take it very seriously that their characters are represented in that high esteem that they deserve because they are works of art. "So it really is about creating a space that feels like a living art gallery that allows for the work to be elevated and feel celebrated, and allows for the work to get that dynamic pop of color and energy," Makela continued...

[I]ncluded in the rooms is the hardbound "The Art of Pixar" book, and various depictions of the Pixar lamp and ball, from an actual lamp on the desk to traces of the ball and the lamp in the bedding, carpeting and decorative pillows...

In a sampling of room rates throughout the year, I found nothing lower than $405 per night for a standard room, and about $100 more for high-traffic holiday months.

The Guardian reports: The fossil fuel industry funded some of the world's most foundational climate science as early as 1954, newly unearthed documents have shown, including the early research of Charles Keeling, famous for the so-called "Keeling curve" that has charted the upward march of the Earth's carbon dioxide levels. A coalition of oil and car manufacturing interests provided $13,814 (about $158,000 in today's money) in December 1954 to fund Keeling's earliest work in measuring CO2 levels across the western US, the documents reveal...

Experts say the documents show the fossil fuel industry had intimate involvement in the inception of modern climate science, along with its warnings of the severe harm climate change will wreak, only to then publicly deny this science for decades and fund ongoing efforts to delay action on the climate crisis. "They contain smoking gun proof that by at least 1954, the fossil fuel industry was on notice about the potential for its products to disrupt Earth's climate on a scale significant to human civilization," said Geoffrey Supran, an expert in historic climate disinformation at the University of Miami. "These findings are a startling confirmation that big oil has had its finger on the pulse of academic climate science for 70 years — for twice my lifetime — and a reminder that it continues to do so to this day. They make a mockery of the oil industry's denial of basic climate science decades later...."

The oil and gas industry was initially concerned with research related to smog and other direct air pollutants before branching out into related climate change impacts, according to Carroll Muffett, chief executive of the Center for International Environmental Law. "You just come back to the oil and gas industry again and again, they were omnipresent in this space," he said. "The industry was not just on notice but deeply aware of the potential climate implications of its products for going on 70 years." Muffett said the documents add further impetus to efforts in various jurisdictions to hold oil and gas firms legally liable for the damages caused by the climate crisis.

"These documents talk about CO2 emissions having planetary implications, meaning this industry understood extraordinarily early on that fossil fuel combustion was profound on a planetary scale," he said. "There is overwhelming evidence the oil and gas industry has been misleading the public and regulators around the climate risks of their product for 70 years."
Thanks to long-time Slashdot reader smooth wombat for sharing the article.

"Japan's first moon mission has likely come to an end after a surprising late-game comeback," reports Mashable, "with the spacecraft taking one last photo of its surroundings before the deep-freeze of night... showing ominous shadows cast upon a slope of the Shioli crater, its landing site on the near side of the moon." Since Monday, the spacecraft has analyzed rocks around the crater with a multi-band spectral camera. JAXA picked the landing spot because of what it could tell scientists about the moon's formation... The special camera completed its planned observation, able to study more targets than originally expected, according to an English translation of a news release from the space agency... "Based on the large amount of data we have obtained, we are proceeding with (analyses) to identify rocks and estimate the chemical composition of minerals, which will help solve the mystery of the origin of the moon," JAXA said in a statement translated by Google...

The spacecraft has now entered a dormant state, prompted by nightfall on the moon. Because one rotation of the moon is about 27 Earth days, the so-called "lunar night," when the moon is no longer receiving sunlight, lasts about two weeks. Not much can survive the -270 degrees Fahrenheit brought on by darkness — not even robots. In this freezing temperature, soldered joints on hardware and mechanical parts break, and batteries die. But rest assured, the JAXA team will try to communicate with its scrappy moon lander when the sun rises again.
In mid-week Japan's space agency posted that "Although SLIM was not designed for the harsh lunar nights, we plan to try to operate again from mid-February, when the Sun will shine again on SLIM's solar cells."

Later they posted that they'd sent a command to turn on SLIM's communicator again "just in case, but with no response, we confirmed SLIM had entered a dormant state. This is the last scene of the Moon taken by SLIM before dusk."

James Cameron tells Vanity Fair's Nick Bilton that his experience with Apple's Vision Pro "was religious. I was skeptical at first. I don't bow down before the great god of Apple, but I was really, really blown away... I think it's not evolutionary; it's revolutionary. And I'm speaking as someone who has worked in VR for 18 years." He explained that the reason it looks so real is because the Apple Vision Pro is writing a 4K image into my eyes. "That's the equivalent of the resolution of a 75-inch TV into each of your eyeballs — 23 million pixels." To put that into perspective, the average 4K television has around 8 million pixels. Apple engineers didn't slice off a rectangle from the corner of a 4K display and put it in the Apple Vision Pro. They somehow compressed twice as many pixels into a space as small as your eyeball. This, to people like Cameron who have been working in this space for two decades, "solves every problem."

But even with all this wonder, with 23 million pixels that are so clear and crisp that you can't tell reality from a digital composite of it.... the more I've used the Apple Vision Pro over the past two weeks, the more one glaring problem revealed itself to me. It's not the weight (which is a problem but will come down over time), or the size (which will shrink with each iteration), or the worry that it will drive us to consume more content alone (almost half of Americans already watch TV alone). Or how tech giants like Meta, Netflix, Spotify, and Google are currently withholding their apps from the device. (Content creators may come around once the consumers are there, and some, like Disney, are already embracing the device, making 150 movies available in 3D, including from mega-franchises like Star Wars and Marvel.) And it's not even the price, because if Apple wanted to, the company could subsidize the cost of the Apple Vision Pro and it would have about as much financial impact as Cook losing a nickel between his couch cushions.

I'm talking about something that I don't see a solution for... I can see a day when we all can't imagine living without an augmented reality. When we're enveloped more and more by technology, to the point that we crave these glasses like a drug, like we crave our iPhones today but with more desire for the dopamine hit this resolution of AR can deliver. I know deep down that the Apple Vision Pro is too immersive, and yet all I want to do is see the world through it. "I'm sure the technology is terrific. I still think and hope it fails," one Silicon Valley investor said to me. "Apple feels more and more like a tech fentanyl dealer that poses as a rehab provider." Harsh words, but he feels what we all feel, a slave to our smartphone, and he's seen this play before and he knows what the first act is like, and the second act, and he knows how it ends.

• Political blogger Taegan Goddard says the Vision Pro "offers a glimpse of how we might use computers in the future. If you're skeptical — and many people are — you need to try it before drawing any conclusions. It's hard to explain unless you've worn it. But I can assure you, it's mind-blowing."

• Apple CEO Tim Cook tells Bilton "You can actually lay on your sofa and put the displays on your ceiling if you wish. I watched the third season of Ted Lasso on my ceiling and it was unbelievable!"

• Dan Ives, a senior analyst at the investment firm Wedbush Securities, tells Bilton, "We think a few years from now it'll resemble sunglasses and be less than $1,500."

"My goal is to have a firewall that I trust," writes Slashdot reader eggegick, "not a firewall that comes from the manufacture that might have back doors." I'm looking for a cheap mini PC I can turn into a headless Linux-based wireless and Ethernet router. The setup would be a cable modem on the Comcast side, Ethernet out from the modem to the router and Ethernet, and WiFi out to the home network.
Two long-time Slashdot readers had suggestions. johnnys believes "any old desktop or even a laptop will work.... as long as you have a way to get a couple of (fast or Gigabit) Ethernet ports and a good WiFi adapter... " Cable or any consumer-grade broadband doesn't need exotic levels of throughput: Gigabit Ethernet will not be saturated by any such connection...

You can also look at putting FOSS firewall software like DD-WRT or OpenWrt on consumer-grade "routers". Such hardware is usually set up with the right hardware and capabilities you are looking for. Note however that newer hardware may not work with such firmwares as the FCC rules about controlling RF have caused many manufacturers to lock down firmware images.

And you don't necessarily need to roll your own with iptables: There are several BSD or Linux-based FOSS distributions that do good firewall functionality. PFSense is very good and user-friendly, and there are others. OpenBSD provides an exceptionally capable enterprise-level firewall on a secure platform, but it's not designed to be user-friendly.
Long-time Slashdot reader Spazmania agrees the "best bet" is "one of those generic home wifi routers that are supported by DD-WRT or OpenWrt." It's not uncommon to find something used for $10-$20. And then install one or the other, giving a Linux box with full control. Add a USB stick so you have enough space for all the utilities.

I just went through the search for mini-PCs for a project at work. The main problem is that almost all of them cool poorly, and that significantly impairs their life span.I finally found a few at the $100 price point that cooled acceptably... and they disappeared from the market shortly after I bought the test units, replaced with newer models in the $250 ballpark.
Share your own thoughts and experiences in the comments.

Can you roll your own home router?

The New York Times reports on a potential fix for global warming being proiposed by "a small but growing number of astronomers and physicists... the equivalent of a giant beach umbrella, floating in outer space. " The idea is to create a huge sunshade and send it to a far away point between the Earth and the sun to block a small but crucial amount of solar radiation, enough to counter global warming. Scientists have calculated that if just shy of 2% of the sun's radiation is blocked, that would be enough to cool the planet by 1.5 degrees Celsius, or 2.7 Fahrenheit, and keep Earth within manageable climate boundaries. The idea has been at the outer fringes of conversations about climate solutions for years. But as the climate crisis worsens, interest in sun shields has been gaining momentum, with more researchers offering up variations. There's even a foundation dedicated to promoting solar shields.

A recent study led by the University of Utah explored scattering dust deep into space, while a team at the Massachusetts Institute of Technology is looking into creating a shield made of "space bubbles." Last summer, Istvan Szapudi, an astronomer at the Institute for Astronomy at the University of Hawaii, published a paper that suggested tethering a big solar shield to a repurposed asteroid. Now scientists led by Yoram Rozen, a physics professor and the director of the Asher Space Research Institute at Technion-Israel Institute of Technology, say they are ready to build a prototype shade to show that the idea will work.

To block the necessary amount of solar radiation, the shade would have to be about 1 million square miles, roughly the size of Argentina, Rozen said. A shade that big would weigh at least 2.5 million tons — too heavy to launch into space, he said. So, the project would have to involve a series of smaller shades. They would not completely block the sun's light but rather cast slightly diffused shade onto Earth, he said. Rozen said his team was ready to design a prototype shade of 100 square feet and is seeking between $10 million and $20 million to fund the demonstration. "We can show the world, 'Look, there is a working solution, take it, increase it to the necessary size," he said...

Rozen said the team was still in the predesign phase but could launch a prototype within three years after securing funds. He estimated that a full-size version would cost trillions (a tab "for the world to pick up, not a single country," he said) but reduce the Earth's temperature by 1.5 Celsius within two years. "We at the Technion are not going to save the planet," Rozen said. "But we're going to show that it can be done."

Apple has tossed another crumb to investors wondering when the world will get to see some 'Made in Cupertino' GenAI: Expect Apple to reveal what it's been working on in this buzzy slice of AI "later this year," per CEO Tim Cook. TechCrunch: During an earnings call yesterday, Apple's chief exec emphasized its ongoing investment in AI, alongside other -- as he put it -- "groundbreaking innovation," such as the technologies which underpin Apple's Vision Pro VR/AR headset, saying: "We continue to spend a tremendous amount of time and effort and we're excited to share the details of our ongoing work in that space later this year." Very unusual for Apple to publicly admit anything in its future roadmap.

NASA is starting to take its first steps toward opening a commercial pathway to Mars. From a report: This week, the space agency's Jet Propulsion Laboratory issued a new solicitation to the industry titled "Exploring Mars Together: Commercial Services Studies." This is a request for proposals from the US space industry to tell NASA how they would complete one of four private missions to Mars, including delivering small satellites into orbit or providing imaging services around the red planet.

"The Mars Exploration Program Draft Plan through the next two decades would utilize more frequent lower cost missions to achieve compelling science and exploration for a larger community," the document states. "To realize the goals of the plan, government and US industry would partner to leverage current and emerging Earth and lunar products and commercial services to substantially lower the overall cost and accelerate leadership in deep space exploration."

NASA will pay proposers $200,000 for a study of one of the reference missions or $300,000 for a maximum of two studies. The space agency said it intends to award "multiple" contract awards. In its 496-page solicitation, NASA outlines four "design reference missions" that companies can bid on. Basically, the space agency is asking companies how they would go about fulfilling these tasks.