"Connecticut police have charged two people with cutting more than 2,000 fiber optic cables" on March 24, reports the Associated Press — leaving more than 15,000 people without internet access. Norwalk police said they arrested Asheville, North Carolina, residents Jillian Persons and Austin Geddings on Saturday during a surveillance operation. Both were charged with larceny and criminal mischief crimes, as well as interfering with police. Persons also was accused of giving a false statement to police. Both were detained on $200,000 bail....The outages caused by the cable cutting have since been restored, according to Optimum's website.
The Stamford Advocate investigated how many people were affected: Norwalk Deputy Police Chief Terry Blake said Sunday more than 40,000 customers in the area were left without internet service as a result of the vandalism. However, an Optimum spokesperson claimed at the time the outages only affected roughly 16,000 customers and the inflated numbers were inaccurate because of an issue with the company's online outage map.

Today a warning was published from the editorial board of the San Francisco Chronicle. "Experts say post-pandemic woes stemming from office workers staying home instead of commuting into the city could send San Francisco into a 'doom loop' that would gut its tax base, decimate fare-reliant regional transit systems like BART and trap it in an economic death spiral...." Despite our housing crisis, it was years into the COVID pandemic before our leaders meaningfully questioned the logic of reserving some of the most prized real estate on Earth for fickle suburbanites and their cars. Downtown, after all, was San Francisco's golden goose. Companies in downtown offices accounted for 70% of San Francisco's pre-pandemic jobs and generated nearly 80% of its economic output, according to city economist Ted Egan. And so we wasted generous federal COVID emergency funds trying to bludgeon, cajole and pray for office workers to return downtown instead of planning for change. We're now staring down the consequences for that lack of vision.

The San Francisco metropolitan area's economic recovery from the pandemic ranked 24th out of the 25 largest regions in the U.S., besting only Baltimore, according to a report from the Bay Area Council Economic Institute. In the first quarter of 2023, San Francisco's office vacancy rate shot up to a record-high 29.4% — the biggest three-year increase of any U.S. city. The trend isn't likely to end anytime soon: In January, nearly 30% of San Francisco job openings were for hybrid or fully remote work, the highest share of the nation's 50 largest cities. Amid lower property, business and real estate transfer taxes, the city is projecting a $728 million deficit over the next two fiscal years. Transit ridership remains far below pre-pandemic levels. In January, downtown San Francisco BART stations had just 30% of the rider exits they did in 2019, according to a report from Egan's office. Many Bay Area transit agencies, including Muni, are rapidly approaching a fiscal cliff.

San Francisco isn't dead; as of March, it was home to an estimated 173 of the country's 655 companies valued at more than $1 billion. Tourism is beginning to rebound. And new census data shows that San Francisco's population loss is slowing, a sign its pandemic exodus may be coming to an end. But the city can't afford to wait idly for things to reach equilibrium again. It needs to evolve — quickly. Especially downtown. That means rebuilding the neighborhood's fabric, which won't be cheap or easy. Office-to-housing conversions are notoriously tricky and expensive. Demolishing non-historic commercial buildings that no longer serve a purpose in the post-pandemic world is all but banned. And, unlike New York after 9/11, San Francisco is a city that can't seem to stop getting in its own way.
So what's the solution? The CEO of the Bay Area Council suggests public-private partnerships that "could help shift downtown San Francisco's focus from tech — with employees now accustomed to working from home — to research and development, biotech, medical research and manufacturing, which all require in-person workers."

And last week San Francisco's mayor proposed more than 100 changes to streamline the permitting process for small businesses, and on Monday helped introduce legislation making it easier to convert office buildings to housing, expand pop-up business opportunities, and fill some empty storefronts. This follows a February executive order to speed housing construction. The editorial points out that "About 40% of office buildings in downtown San Francisco evaluated in a study would be good candidates for housing due to their physical characteristics and location and could be converted into approximately 11,200 units, according to research from SPUR and the Urban Land Institute San Francisco."

But without some action, the editorial's headline argues that "Downtown San Francisco is at risk of collapsing — and taking much of the Bay Area with it."

Clancy William James writes via The Conversation: We have just published evidence in Nature Astronomy for what might be producing mysterious bursts of radio waves coming from distant galaxies, known as fast radio bursts or FRBs. Two colliding neutron stars -- each the super-dense core of an exploded star -- produced a burst of gravitational waves when they merged into a "supramassive" neutron star. We found that two and a half hours later they produced an FRB when the neutron star collapsed into a black hole. Or so we think. The key piece of evidence that would confirm or refute our theory -- an optical or gamma-ray flash coming from the direction of the fast radio burst -- vanished almost four years ago. In a few months, we might get another chance to find out if we are correct. [...]

The Laser Interferometer Gravitational-Wave Observatory (LIGO) has found two binary neutron star mergers. Crucially, the second, known as GW190425, occurred when a new FRB-hunting telescope called CHIME was also operational. However, being new, it took CHIME two years to release its first batch of data. When it did so, [Alexandra Moroianu, a masters student at the University of Western Australia and lead author of the study] quickly identified a fast radio burst called FRB 20190425A which occurred only two and a half hours after GW190425. Exciting as this was, there was a problem -- only one of LIGO's two detectors was working at the time, making it very uncertain where exactly GW190425 had come from. In fact, there was a 5% chance this could just be a coincidence. Worse, the Fermi satellite, which could have detected gamma rays from the merger -- the "smoking gun" confirming the origin of GW190425 -- was blocked by Earth at the time. [...]

LIGO and two other gravitational wave detectors, Virgo and KAGRA, will turn back on in May this year, and be more sensitive than ever, while CHIME and other radio telescopes are ready to immediately detect any FRBs from neutron star mergers. In a few months, we may find out if we've made a key breakthrough -- or if it was just a flash in the pan.

Huawei has reportedly completed work on electronic design automation (EDA) tools for laying out and making chips down to 14nm process nodes. The Register reports: Chinese media said the platform is one of 78 being developed by the telecoms equipment giant to replace American and European chip design toolkits that have become subject to export controls by the US and others. Huawei's EDA platform was reportedly revealed by rotating Chairman Xu Zhijun during a meeting in February, and later confirmed by media in China. [...] Huawei's focus on EDA software for 14nm and larger chips reflects the current state of China's semiconductor industry. State-backed foundry operator SMIC currently possesses the ability to produce 14nm chips at scale, although there have been some reports the company has had success developing a 7nm process node.

Today, the EDA market is largely controlled by three companies: California-based Synopsys and Cadence, as well as Germany's Siemens. According to the industry watchers at TrendForce, these three companies account for roughly 75 percent of the EDA market. And this poses a problem for Chinese chipmakers and foundries, which have steadily found themselves cut off from these tools. Synopsys and Cadence's EDA tech is already subject to several of these export controls, which were stiffened by the US Commerce Department last summer to include state-of-the-art gate-all-around (GAA) transistors. This January, the White House also reportedly stopped issuing export licenses to companies supplying the likes of Huawei.

This is particularly troublesome for Huawei, foundry operator SMIC, and memory vendor YMTC to name a few on the US Entity List, a roster of companies Uncle Sam would prefer you not to do business with. It leaves them unable to access recent and latest technologies, at the very least. So the development of a homegrown EDA platform for 14nm chips serves as insurance in case broader access to Western production platforms is cut off entirely.

After debating the term in a recent Slashdot subthread, longtime reader Tablizer wants to pose the question to a larger audience: what exactly are 'microservices'? Over the past few years I've asked many colleagues what "microservices" are, and get a gazillion different answers. "Independent deploy-ability" has been an issue as old as the IBM hills. Don't make anything "too big" nor "too small"; be it functions, files, apps, name-spaces, tables, databases, etc.

Overly large X's didn't need special terms, such as "monofunction". We'd just call it "poorly partitioned/sized/factored". (Picking the right size requires skill and experience, both in technology and the domain.) Dynamic languages are usually "independently deployable" at the file level, so what is a PHP "monolith", for example?

Puzzles like this are abound when trying to use the Socratic method to tease out specific-ness. Socrates would quit and become a goat herder, as such discussions often turn sour and personal. Here's a recent Slashdot subthread debating the term.

"Google's Go language has re-entered the top 10 of the Tiobe index of programming language popularity, after a nearly six-year absence," reports InfoWorld: Go ranks 10th in the March edition of the index, after placing 11th the previous month. The language last appeared in the top 10 in July 2017.

The re-emergence of Go in the March 2023 index is being attributed to its popularity with software engineers and its strength in combining the right features, namely built-in concurrency, garbage collection, static typing, and good performance. Google's backing also helps, improving long-term trust in the language, Tiobe said.
The languages Go beat out include "assembly language" at #11, followed by MATLAB, Delphi/Object Pascal, Scratch, and Classic Visual Basic.

Here's the complete top-ten most popular programming languages, according to TIOBE:

• Python
• C
• Java
• C++
• C#
• Visual Basic
• JavaScript
• SQL
• PHP
• Go

$4,800 buys you a two-day "immersive" experience on the Star Wars-themed "Galactic Starcruiser" at Disney World — a pseudo cruise ship in space.

But one year after it opened, Disney is "cutting back" some of its bookings, reports SFGate: Earlier this year, it began offering its first sizable discounts to the general public. Now, the Starcruiser booking calendar shows only two voyages per week will be available for most of October, November and December. Only Thanksgiving week and Christmas week are offering three voyages....

"Star Wars: Galactic Starcruiser is one of the most ambitious, innovative projects we've ever brought to life and is unlike anything we've done before — it continues to be among our highest-rated guest experiences due to its immersive environment and incredible service provided by our stellar crew," a Disney spokesperson told SFGATE. "We learned a lot from our guests during the first year of operation and have made some adjustments along the way to continue delivering an unforgettable experience for everyone who visits."

"For years, California has championed high-speed rail as its future, even as its marquee project faces headwinds," writes SFGate.

"While the high-speed rail connecting Los Angeles and San Francisco slowly comes to fruition, a separate rail plan in Southern California has finalized an important labor deal, and construction is set to begin this year... to connect Las Vegas to Los Angeles with a new 218-mile rail system. On Feb. 23, Brightline announced it had reached an agreement to work with a coalition of major labor unions. The High-Speed Rail Labor Coalition includes 13 rail unions representing more than 160,000 freight, regional, commuter and passenger railroad workers.... The $10 billion investment is set to create 35,000 jobs during construction, with more than $10 billion in economic impact....

Brightline West trains can reach speeds of up to 200 mph. The company said its trains will cut down the more than 40 million one-way trips to Las Vegas each year by car or bus. It said it aims to attract 12 million of those trips annually and reduce CO2 emissions by removing 3 million vehicles and 400,000 tons of CO2 from the road. Moreover, the train is expected to relieve traffic on Interstate 15....

Brightline Senior Vice President of Corporate Affairs Ben Porritt told SFGATE that Brightline West plans to break ground later in 2023. "Our construction timeline is approximately 3.5-4 years, which would have us opening by the end of 2027," he said.
"Riders can expect a travel time of just over two hours as the train reaches its 180 mph top speed," reports Jalopnik. "The line is expected to be an elevated line as well running above the desert floor."

Brightline trains in Florida are already reaching speeds of 130 miles per hour.

The editorial board of the Los Angeles Times writes that it doesn't take a Chinese spy balloon to threaten ocean wildlife. "Even the child-size pink plastic 'Happy Birthday' balloon can be hazardous if left in the wrong hands. Or, more precisely, left from the wrong hands." There are several recent cases of sea turtles, seals and sea lions off the California coast discovered entangled in or choked by balloon strings, or in physical distress after ingesting balloons. Among the key findings of a 2020 Oceana report on ocean plastic was that balloons were one of the most common types of plastics entangling or consumed by marine life, along with bags, recreational fishing line, sheeting and food wrappers.

The threat to sea life is one of the main reasons a handful of coastal Southern California cities have slapped restrictions on the use of balloons, ranging from prohibiting the sale or release of lighter-than-air balloons (which generally means those filled with helium) to a ban on the sale, distribution or public use of all balloons passed by Laguna Beach on Tuesday.

If this trend sounds familiar, that's because a few years back it was single-use plastic straws that were targeted by local bans. Eventually, there were so many different rules about distribution of plastic disposable straws that a statewide law, beginning in 2019, made sense. Balloons may be heading for the same fate....

California will phase out mylar balloons by 2031 because their metallic nylon foil shells have a tendency to cause blackouts and spark wildfires when they float into power lines. That's good, but now California legislators should consider placing restrictions on the use and release of latex balloons. The balloon industry markets latex rubber balloons as biodegradable, but studies have found that they don't break down in the ocean. Furthermore, the strings attached to balloons are generally plastic. This makes them single-use trash in the same way that grocery bags and straws are, and releasing them into the environment is littering.
A Laguna Beach environmentalist tells the Times people need to rethink the way they look at plastic. "When people say they throw things away — there's really no away."

In a keynote at FOSDEM 2023, NASA's science data officer Steve Crawford explored NASA's use of open-source software.

But LWN.net notes that the talk went far beyond just the calibration software for the James Webb Space Telescope and the Mars Ingenuity copter's flight-control framework. In his talk, Crawford presented NASA's Open-Source Science Initiative. Its goal is to support scientists to help them integrate open-science principles into the entire research workflow. Just a few weeks before Crawford's talk, NASA's Science Mission Directorate published its new policy on scientific information.

Crawford summarized this policy with "as open as possible, as restricted as necessary, always secure", and he made this more concrete: "Publications should be made openly available with no embargo period, including research data and software. Data should be released with a Creative Commons Zero license, and software with a commonly used permissive license, such as Apache, BSD, or MIT. The new policy also encourages using and contributing to open-source software." Crawford added that NASA's policies will be updated to make it clear that employees can contribute to open-source projects in their official capacity....

As part of its Open-Source Science Initiative, NASA has started its five-year Transform to Open Science (TOPS) mission. This is a $40-million mission to speed up adoption of open-science practices; it starts with the White House and all major US federal agencies, including NASA, declaring 2023 as the "Year of Open Science". One of NASA's strategic goals with TOPS is to enable five major scientific discoveries through open-science principles, Crawford said.
Interesting tidbit from the article: "In 2003 NASA created a license to enable the release of software by civil servants, the NASA Open Source Agreement. This license has been approved by the Open Source Initiative (OSI), but the Free Software Foundation doesn't consider it a free-software license because it does not allow changes to the code that come from third-party free-software projects."

Thanks to Slashdot reader guest reader for sharing the article!

Two non-profit news site, the Markup and Grist, have co-published their investigation into how big tech rewrote America's first cellphone repair law.

"That New York passed any electronics right-to-repair bill is 'huge,' Repair.org executive director Gay Gordon-Byrne told Grist. But 'it could have been huger' if not for tech industry interference." The passage of the Digital Fair Repair Act last June reportedly caught the tech industry off guard, but it had time to act before Governor Kathy Hochul would sign it into law. Corporate lobbyists went to work, pressing for exemptions and changes that would water the bill down. They were largely successful: While the bill Hochul signed in late December remains a victory for the right-to-repair movement, the more corporate-friendly text gives consumers and independent repair shops less access to parts and tools than the original proposal called for. (The state Senate still has to vote to adopt the revised bill, but it's widely expected to do so.)

The new version of the law applies only to devices built after mid-2023, so it won't help people to fix stuff they currently own. It also exempts electronics used exclusively by businesses or the government. All those devices are likely to become electronic waste faster than they would have had Hochul, a Democrat, signed a tougher bill. And more greenhouse gases will be emitted manufacturing new devices to replace broken electronics....

Jessa Jones, who founded iPad Rehab, an independent repair shop in Honeoye Falls, about 20 miles south of Rochester, New York, says the original bill included provisions that would have made it far easier for independent shops like hers to get the tools, parts, and know-how needed to make repairs. She pointed to changes that allow manufacturers to release repair tools that only work with spare parts they make, while at the same time controlling how those spare parts are used... "If you keep going down this road, allowing manufacturers to force us to use their branded parts and service, where they're allowed to tie the function of the device to their branded parts and service, that's not repair," Jones said. "That's authoritarian control."
The bill's sponsor believes it could create momentum for dozens of other states trying to pass similar laws, the article points out, possibly leading ultimately to one national agreement between electronics manufacturers and the repair community. A lawmaker from another state argued that New York's law "gives us something to work from. We're going to take that now and try to do a better piece of legislation."

Thanks to long-time Slashdot reader Z00L00K for submitting the article.

The US' Energy Information Agency (EIA) expects the nation's electrical grid to add more power (just under 55 GW), "and solar will be over half of it, at 54 percent," reports Ars Technica. "Another trend that's apparent is the reversal of the vast expansion in natural gas use following the development of fracking." From the report: In most areas of the country, solar is now the cheapest way to generate power, and the grid additions reflect that. The EIA also indicates that at least some of these are projects that were delayed due to pandemic-induced supply chain disruptions. As has been typical, Texas and California will account for the lion's share of the 29 GW of new capacity, with Texas alone adding 7.7 GW, and California another 4.2 GW. Another trend that's apparent is the reversal of the vast expansion in natural gas use following the development of fracking. Last year, natural gas generation accounted for 9.6 GW of the new capacity; this year, that figure is shrinking to 7.5 GW. And, strikingly, the EIA indicates that 6.2 GW of natural gas generating capacity is going to be shut down this year, meaning that there's a net growth of only 1.2 GW. Should current trends continue, we may actually see a net decline in natural gas generating capacity next year.

The last big trend is the rapid growth of batteries. While these don't generate electricity, they are increasingly providing the equivalent function of a power plant, in the sense that they send power to the grid when it's needed. However you want to view them, they're booming, going from 11 percent of the new capacity last year (5.1 GW) to 17 percent this year. At 9.4 GW of new batteries, the additions have nearly doubled in just a year, pushing the new battery capacity ahead of natural gas and into second place. While it doesn't represent a trend, there's also big news for nuclear power: The last two reactors that had been under construction at the Vogtle site in Georgia will be coming online. Their operators expect that one of the 1.1 GW plants will start operating in March, and the second in December. Given the plant's history of delays, it will be no surprise if the latter slips into next year.

The other major source of additions, wind power, appears to have entered a period of stagnation. It saw a burst of new construction at the start of the decade in advance of expiring tax credits. But, even though those credits were restored by the Inflation Reduction Act, construction of new facilities hasn't returned to its previous levels. Only six gigawatts of new wind are expected this year, down slightly from last year. Things may pick up in the second half of the decade as planners take the Inflation Reduction Act into account and offshore wind facilities start construction. The final piece of the story is the continued decline in coal plants. No new ones will be completed this year, and none are in planning. By contrast, nearly nine gigawatts of existing coal facilities will be shut down.

Ryan Graves, former Lt. U.S. Navy and F/A-18F pilot who was the first active-duty fighter pilot to come forward publicly about regular sightings of UAP, says more data is needed about unidentified anomalous phenomena (UAP). "We should encourage pilots and other witnesses to come forward and keep the pressure on Congress to prioritize UAP as a matter of national security," writes Graves in an opinion piece for The Hill. An anonymous Slashdot reader shares an excerpt from his report: As a former U.S. Navy F/A-18 fighter pilot who witnessed unidentified anomalous phenomena (UAP) on a regular basis, let me be clear. The U.S. government, former presidents, members of Congress of both political parties and directors of national intelligence are trying to tell the American public the same uncomfortable truth I shared: Objects demonstrating extreme capabilities routinely fly over our military facilities and training ranges. We don't know what they are, and we are unable to mitigate their presence. The Office of the Director of National Intelligence (ODNI) last week published its second ever report on UAP activity. While the unclassified version is brief, its findings are sobering. Over the past year, the government has collected hundreds of new reports of enigmatic objects from military pilots and sensor systems that cannot be identified and "represent a hazard to flight safety." The report also preserves last year's review of the 26-year reporting period that some UAP may represent advanced technology, noting "unusual flight characteristics or performance capabilities."

Mysteriously, no UAP reports have been confirmed to be foreign so far. However, just this past week, a Chinese surveillance balloon shut down air traffic across the United States. How are we supposed to make sense of hundreds of reports of UAP that violate restricted airspace uncontested and interfere with both civilian and military pilots? Here is the hard truth. We don't know. UAP are a national security problem, and we urgently need more data.

Why don't we have more data? Stigma. I know the fear of stigma is a major problem because I was the first active-duty fighter pilot to come forward publicly about regular sightings of UAP, and it was not easy. There has been little support or incentive for aircrew to speak publicly on this topic. There was no upside to reporting hard-to-explain sightings within the chain of command, let alone doing so publicly. For pilots to feel comfortable, it will require a culture shift inside organizations and in society at large. I have seen for myself on radar and talked with the pilots who have experienced near misses with mysterious objects off the Eastern Seaboard that have triggered unsafe evasive actions and mandatory safety reports. There were 50 or 60 people who flew with me in 2014-2015 and could tell you they saw UAP every day. Yet only one other pilot has confirmed this publicly. I spoke out publicly in 2019, at great risk personally and professionally, because nothing was being done. The ODNI report itself notes that concentrated efforts to reduce stigma have been a major reason for the increase in reports this year. To get the data and analyze it scientifically, we must uproot the lingering cultural stigma of tin foil hats and "UFOs" from the 1950s that stops pilots from reporting the phenomena and scientists from studying it. Last September, the U.S. Navy said that all of the government's UFO videos are classified information and releasing any additional UFO videos would "harm national security."

An anonymous reader shares a report from Ars Technica: Over the years, King of Kong star Billy Mitchell has seen his world-record Donkey Kong scores stripped, partially reinstated, and endlessly litigated, both in actual court and the court of public opinion. Through it all, Mitchell has insisted that every one of his records was set on unmodified Donkey Kong arcade hardware, despite some convincing technical evidence to the contrary.

Now, new photos from a 2007 performance by Mitchell seem to show obvious modifications to the machine used to earn at least one of those scores, a fascinating new piece of evidence in the long, contentious battle over Mitchell's place in Donkey Kong score-chasing history.

The photos in question were taken at the Florida Association of Mortgage Brokers (FAMB) Convention, which hosted Mitchell as part of its "80s Arcade Night" promotion in July 2007. Mitchell claims to have achieved a score of 1,050,200 points at that event, a performance that was recognized by adjudicator Twin Galaxies as a world record at the time (but which by now would barely crack the top 30). In his defamation case against Twin Galaxies, Mitchell includes testimony from several purported witnesses to his FAMB performance. That includes former Twin Galaxies referee Todd Rogers (who was later also banned from Twin Galaxies), who testified that the machine used at the event was "an original Nintendo Donkey Kong Arcade machine as I have known since 1981."

But the pictures from the FAMB convention, made public by fellow high-score-chaser David Race last month, raise additional questions about that claim, thanks to what Race calls a "glaringly non-original joystick" seen in the machine shown in those photos.

In 2003 a 20-year-old Ryan North began writing new dialogue, three days a week, for the exact same set of six drawings of talking dinosaurs. And twenty years later, he's still doing it!

Interestingly, North found the original six drawings on a clip-art CD. So honoring this strange milestone, he's created a special edition in which the online comic strip finally continues beyond its sixth frame: I fired up a virtual machine running Windows XP which ITSELF was tweaking its settings to run Windows 95, which ITSELF was running the Windows 3.1 software I first used in the last few days of January to make myself a comics layout, and started playing around. (Incidentally, the comic's still laid out in MS Paint, but the version that came with XP...

After 20 years I'm allowed to change the images BRIEFLY. And only once!!
While readers laugh along with T-Rex, Utahraptor and Dromiceiomimus, North is experiencing this milestone as "incredible," while also adding "I'm so grateful for everyone who reads my work." Writing Dinosaur Comics has led to so many amazing things - not just meeting readers, not just seeing plush versions of T-Rex go up to the edge of space or to Antarctica... [Y]ou can trace a direct line between me sending an upload command to my FTP client in 2003 and everything I've done since, and if you told me back then that "hey, the Dinosaur Comics guy is going to write Star Trek comics and adopt Vonnegut into comics too and write bestselling (and non-fiction!) guides to both time travel and taking over the world and, oh, let's say be the new writer for the Fantastic Four AND MORE" I would've said "What?! I would like to be the Dinosaur Comics guy, thank you so much."
Looking back to 2003, North also reflects that "The world of online comics is very different from how it was when I started." [T]here's been a huge shift towards social media - functioning effectively as an aggregator - and a huge shift away from people actually visiting websites. But I love websites, and I think they give us the healthiest, most free version of the web, and I hope 20 years from now the only way to connect with other people won't be through a corporate or algorithmically-mediated platform.
And he adds that he hopes he'll still be writing the comic on its 40th anniversary in the year 2043.

Amazon is "selling a vacant Bay Area office complex purchased about 16 months ago," reports Bloomberg, "the company's latest effort to unwind a pandemic-era expansion that left it with a surfeit of warehouses and employees." Amazon in October 2021 paid $123 million for the 29-acre property in Milpitas, California, part of a strategy to lock up real estate near big cities that could be used for new warehouses and facilitate future growth.... Amazon is expected to take a loss on the sale of the Metro Corporate Center, according to one person familiar with the terms of the deal, who spoke on condition of anonymity....

Amazon last year began its biggest-ever round of job cuts that will ultimately affect 18,000 workers around the globe. The world's largest e-commerce company, which is scheduled to report earnings on Feb. 2, warned investors that fourth-quarter sales growth would be the slowest in its history.
SFGate writes that the possible sale "is indicative of broader trends in Bay Area corporate real estate, which has struggled with remote work, tech layoffs and broader economic shifts."

"According to a report by commercial real estate firm Kidder Mathews, direct office vacancies in San Francisco rose to more than 18.4% in the fourth quarter of 2022, while a Kastle Systems report found that office occupancy rates rose to 41.8%, just 1% higher than the rates in September 2022."

"San Francisco is trying to slow the expansion of robotaxis," reports NBC News, "after repeated incidents in which cars without drivers stopped and idled in the middle of the street for no obvious reason, delaying bus riders and disrupting the work of firefighters." The city's transportation officials sent letters this week to California regulators asking them to halt or scale back the expansion plans of two companies, Cruise and Waymo, which are competing head-to-head to be the first to offer 24-hour robotaxi service in the country's best-known tech hub.

The outcome will determine how quickly San Francisco and possibly other cities forge ahead with driverless technology that could remake the world's cities and potentially save some of the 40,000 people killed each year in American traffic crashes.... Neither vehicles from Cruise or Waymo have killed anyone on the streets of San Francisco, but the companies need to overcome their sometimes comical errors, including one episode last year in which a Cruise car with nobody in it slowly tried to flee from a police officer.

In one recent instance documented on social media and noted by city officials, five disabled Cruise vehicles in San Francisco's Mission District blocked a street so completely that a city bus with 45 riders couldn't get through and was delayed for at least 13 minutes. Cruise's autonomous cars have also interfered with active firefighting, and firefighters once shattered a car's window to prevent it from driving over their firehoses, the city said....

"A series of limited deployments with incremental expansions — rather than unlimited authorizations — offer the best path toward public confidence in driving automation and industry success in San Francisco and beyond," three city officials wrote Thursday in a letter to the utilities commission, the state agency that decides if a company gets a robotaxi license. A second letter expressed concerns about Waymo....

Cruise has argued that its service is safer than the status quo.
A Cruise spokesperson also provided letters of support "written by local San Francisco merchants associations, disability advocates and community groups." And U.S. Transportation Secretary Pete Buttigieg told Quartz last year that "it would be hard to do worse than human drivers when it comes to what we could get to theoretically with the right kind of safe autonomous driving."

But in 2021 CBS reported that dozens and dozens of Waymo's robo-taxis kept mistakenly driving down the same dead-end street. And in 2018 a self-driving Uber test vehicle struck and killed a woman in Arizona.

More stories from the Verge: In July, a group of driverless Cruise vehicles blocked traffic for hours after the cars inexplicably stopped working, and a similar incident occurred in September. Meanwhile, a driverless Waymo vehicle created a traffic jam in San Francisco after it stopped in the middle of an intersection earlier this month. The National Highway Traffic Safety Administration opened an investigation into Cruise last December over concerns about the vehicles blocking traffic and causing rear-end collisions with hard braking... [San Francisco] city officials also express concern over the way driverless vehicles deal with emergency vehicles. Last April, officials say an autonomous Cruise vehicle stopped in a travel lane and "created an obstruction for a San Francisco Fire Department vehicle on its way to a 3 alarm fire...."

Other incidents involve Cruise calling 911 about "unresponsive" passengers on three separate occasions, only for emergency services to arrive and find that the rider just fell asleep.... Officials say companies should be required to collect more data about the performance of the vehicles, including how often and how long their driverless vehicles block traffic.

The world's largest rail vehicle manufacturer has rolled out a zero-emissions train running on hydrogen fuel cells with a supercapacitor buffer. The four-car train is capable of 100 mph (160 km/h), making it the fastest hydrogen train to date. New Atlas reports: Jointly developed by state-owned industrial monolith CRRC and Chengdu Rail Transit, this is China's first hydrogen-powered passenger train, offering a range of 373 miles (600 km), and emitting nothing but water. It's capable of self-driving, with 5G communications, automatic wake-up, start and stop, and return to depot functionality. Germany is ahead on this kind of thing, with some 14 hydrogen-fueled Alstom trains already in service as of last year. The CRRC machine can beat the German trains for speed by around 20 km/h (12 mph), but the German trains currently offer a much greater range at ~620 miles (1,000 km). According to Information Trends, there are just over 1,000 hydrogen stations in the world -- one-third of them being in China.

The U.S. intelligence community says that the number of UFO reports involving U.S. military personnel is increasing, "enabling a greater awareness of the airspace and increased opportunity to resolve" what is actually being reported. From a report: Roughly half of the new incidents reported in the report had terrestrial explanations, the report said. The increase in reporting is being partially attributed to the continuing effort to destigmatize the reporting of such incidents and focusing on the potential safety risks they could pose to U.S. personnel. The report released Thursday by the Office of the Director of National Intelligence said that since its first June 2021 unclassified report on what are now called Unidentified Anomalous Phenomena (UAPs), it is now aware of 510 such reports.

That is significantly more than the 144 incidents reviewed in the initial report, only one of which could be explained. The new report said the Pentagon's new office looking at UAP reports has looked at 366 new reported incidents and initially determined that about half of them have "unremarkable characteristics." Twenty-six are being attributed to drones, 163 characterized as balloon or balloon-like entities, and six are attributed to clutter. The report says these initial assessments do "not mean positively resolved or unidentified" but will aid investigators in trying to determine how to explain "the remaining 171 uncharacterized and unattributed UAP reports" some of which "appear to have demonstrated unusual flight characteristics or performance capabilities, and require further analysis."

Richard Yoo, who founded and helped build the website hosting company that became San Antonio's premier technology firm, believes he's watching its collapse. From a report: The reputation of the company now known as Rackspace Technology, he said, "is eroding rapidly" after years of shifting business plans, executive shuffles, financial losses, staff cuts and, finally, the Dec. 2 ransomware attack that left tens of thousands of customers without access to their email, contact and calendar data.

"This is the beginning of the end," Yoo said last week. "It's already just a midsize business in San Antonio. This is not a company that's on a trajectory of growth. They're on a trajectory of death. It will not be around." He puts the blame for Rackspace's deepening financial struggles -- it's posted a steady string of quarterly losses, and the value of its stock has fallen 80 percent in the past year -- on its replacement of tech-oriented leadership with board members and managers "who don't have any connection with the product." He said there's "no culture" at the company after it laid off hundreds of local staffers while it expanded globally. And he scoffed at the idea of being a "Racker," saying he never adopted the term the company uses for its employees and identity.