Delta Air Lines CEO Ed Bastian said the massive IT outage earlier this month that stranded thousands of customers will cost it $500 million. From a report: Bastian said the figure is representative of not just the lost revenue, but "the tens of millions of dollars per day in compensation and hotels" over a period of five days. The airline canceled more than 4,000 flights in the wake of the outage, which was caused by a botched CrowdStrike software update and took thousands of Microsoft systems around the world offline. The company had to manually reset 40,000 servers, Bastian said. Further reading: Delta Seeks Damages From CrowdStrike, Microsoft After Outage.

For the third straight day, "More than 1,000 US flights have been," reports CNN, "as airlines struggle to recover from a global tech outage that left thousands of passengers stranded at airports." More than 1,200 flights into, within or out of the United States were canceled by early Sunday afternoon, while more than 5,000 U.S. flights were delayed, according to the tracking website FlightAware.com... On Saturday, 2,136 US flights were canceled, and more than 21,300 flights were delayed...
USA Today notes that Friday several U.S. airlines issued ground stops (according to America's Federal Aviation Administration) "which caused a domino effect into Sunday."

They note that "most of the cancellations and delays Sunday are likely to be caused by airline crews and equipment being out of place."

An anonymous reader quotes a report from The Hill: In the wake of the COVID-19 pandemic, the dynamics of the workplace have undergone a seismic shift. While some heralded the return to the office as a sign of normalcy, evidence suggests that for many, this transition has been far from smooth sailing. Nowhere is this struggle more evident than in the case of the U.S. federal government employees, particularly those within the Department of Justice. At the beginning of the year, the Justice Department initiated a return-to-office policy requiring much of its workforce to be present in person for up to six days per pay period or about three days per week. However, there were more stringent requirements for assistant U.S. attorneys. While approximately 70 percent of AUSAs currently enjoy the flexibility of two days per week of telework, recent changes in telework policies within certain offices have left many feeling stranded.

A survey by the National Association of Assistant U.S. Attorneys (NAAUSA) reveals a stark contrast in job satisfaction between those with telework options and those without. In offices where routine telework has been curtailed, a staggering 81 percent of respondents admitted they were actively seeking alternative employment opportunities. This dissatisfaction stands in contrast to offices where some level of telework is maintained, where only 42 percent of respondents expressed a desire to leave their current positions. NAAUSA Vice President Adam Hanna aptly summarizes the situation as a "workforce revolt." It's a sentiment echoed by employees across various offices, underscoring the critical importance of telework in retaining talent and maintaining morale. This is yet another testament to the value placed on flexibility and work-life balance -- crucial factors in the recruitment and retention of top talent. In response to the survey findings, NAAUSA has urged Justice Department leadership to implement consistent telework policies across all offices. The organization recommends a minimum baseline of two telework days per week, citing the importance of treating employees as responsible professionals capable of balancing in-person and remote work effectively.

The issue extends beyond individual preferences, resonating with broader concerns surrounding recruitment, retention, and workplace culture. Employee organizations within the Justice Department have united in calling for a review of return-to-office mandates, citing potential negative impacts on productivity and workforce retention. These findings align with broader evidence of telework's positive effects, including the Office of Personnel Management's annual report (PDF) about telework in the federal government. That report showed that a staggering 68 percent of teleworking federal government employees intend to remain in their current positions, in contrast to a mere 53 percent of non-telecommuters. This underscores the pivotal role of telework in fostering employee loyalty and commitment.

CNBC visited a small group of bitcoin miners who "set up shop at the site of an extinct volcano" near Kenya's Hell's Gate National Park.

Their mine "consists of a single 500-kilowatt mobile container that, from the outside, looks like a small residential trailer." But what's more interesting is it's operated by a startup called Gridless. (According to its web site Gridless "designs, builds, and operates bitcoin mining sites alongside small-scale renewable energy producers in rural Africa where excess energy is not utilized...") Backed by Jack Dorsey's Block, Gridless electrifies its machines with a mix of solar power and the stranded, wasted energy from a nearby geothermal site. It's one of six mines run by the company in Kenya, Malawi and Zambia, powered by a mix of renewable inputs and working toward a broader mission of securing and decentralizing the bitcoin network... In early 2022, [the three Gridless co-founders] began brainstorming creative solutions for the divide between power generation and capacity, and the lack of access to electricity in Africa. They landed on the idea of bitcoin mining, which could potentially solve a big problem for renewable energy developers by taking their stranded power and spreading it to other parts of the continent.

In Africa, 43% of the population, or roughly 600 million people, lack access to electricity.... Africa is home to an estimated 10 terawatts of solar capacity, 350 gigawatts of hydro and another 110 gigawatts of wind. Some of this renewable energy is being harnessed already, but a lot isn't because building the specialized infrastructure to capture it is expensive. Even with 60% of the best solar resources globally, Africa only has 1% of installed solar PV capacity.

Enter bitcoin miners.

Bitcoin gets a bad rap for the amount of energy it consumes, but it can also help unlock these trapped renewable sources of power. Miners are essentially energy buyers, and co-locating with renewables creates a financial incentive to bolster production. "As often happens, you'll have an overage of power during the day or even at night, and there's nobody to soak that power up," said Hersman. He said his company's 50-kilowatt mining container can "take up whatever is extra throughout the day...." Demand from bitcoin miners on these semi-stranded assets is making renewables in Africa economically viable. The power supplier benefits from selling energy that previously had been discarded, while the energy plants will sometimes lower costs for the customer. At one of the Gridless pilot sites in Kenya, the hydro plant dropped the price of power from 35 cents per kilowatt hour to 25 cents per kWh.

The buildout of capacity is also electrifying households. Gridless says its sites have powered 1,200 houses in Zambia, 1,800 in Malawi and 5,000 in Kenya. The company's mines also have delivered power for containerized cold storage for local farmers, battery charging stations for electric motorcycles and public WiFi points.

The city council of Minneapolis on Thursday voted 10-3 to allow rideshare drivers to be paid the local minimum wage of $15.57 an hour, overriding the mayor's veto of the bill. As a result, Lyft and Uber said they will cease operations in the city. From a report: Lyft said in a statement the bill was "deeply flawed" and that the ordinance makes its "operations unsustainable." "We support a minimum earning standard for drivers, but it should be done in an honest way that keeps the service affordable for riders," said a Lyft spokesperson. Uber said in a statement obtained by CNN that it's "disappointed the council chose to ignore the data and kick Uber out of the Twin Cities, putting 10,000 people out of work and leaving many stranded."

The ordinance mandates rideshare drivers make at least $1.40 per mile and $0.51 per minute within Minneapolis. However, the analysis Frey referred to showed lower numbers -- $0.89 per mile and $0.49 per minute -- to make minimum wage. The mayor is imploring local politicians to come up with a solution before May 1. The rideshare services say that user prices would double if they stayed in the city.

After thousands of U.S. flights were canceled or delayed over the holidays in 2022, most holiday travelers this year are off to a cheerier start this Christmas. But a few trouble spots were emerging on Christmas Day. From a report: Roughly 135 flights to, from or within the U.S. had been been cancelled as of 11:30 a.m. Eastern Time, while just over 1,100 were delayed, according to tracking service FlightAware. Airlines had canceled only 1.2% of U.S. flights so far this year as of Dec. 22, the lowest in five years. Nearly 3 million passengers were expected to pass through domestic airports during the busy holiday period, up 16% from 2022. Not everyone got off so lucky.

Some passengers at Chicago's Midway International Airport this Christmas Eve were left stranded on Christmas Eve, according to CBS News Chicago, with the U.S. carrier most disrupted during last year's holiday period -- Southwest Airlines -- again experiencing problems. Southwest attributed the delays to foggy weather in Chicago, but passengers also told CBS2 that a shortage of workers was a factor. Those snafus also affected passengers at Denver International Airport, with Southwest canceling 293 flights on Sunday, while nearly 1,300 trips were delayed, FlightAware data shows.

Southwest Airlines is still paying for its meltdown during the 2022 holidays that stranded millions of travelers -- and the tab is growing. From a report: The U.S. Transportation Department has ordered Southwest to pay a $140 million civil penalty, part of a broader consent order after the airline's operational failures a year ago. That penalty is by far the largest the DOT has ever levied for consumer protection violations, according to a statement from the department. "This is not just about Southwest," Transportation Secretary Pete Buttigieg said in an interview with NPR's Morning Edition on Monday. "This is about the entire industry, sending a signal that you should not be cutting corners -- because if you fail your passengers, we will hold you accountable."

A major winter storm last December caused travel disruptions across the country as airlines canceled thousands of flights. But while other airlines recovered relatively quickly, Southwest fell apart. The airline ultimately canceled 16,900 flights, stranding more than 2 million passengers. In a statement, Southwest described the agreement as "a consumer-friendly settlement." The airline says it has taken steps since last year's disruption to improve its operational resiliency and customer care.

From science fiction author/blogger/technology activist Cory Doctorow: Right to repair has no cannier, more dedicated adversary than Apple, a company whose most innovative work is dreaming up new ways to sneakily sabotage electronics repair while claiming to be a caring environmental steward, a lie that covers up the mountains of e-waste that Apple dooms our descendants to wade through... Tim Cook laid it out for his investors: when people can repair their devices, they don't buy new ones. When people don't buy new devices, Apple doesn't sell them new devices. It's that's simple...
Specifically Doctorow is criticizing the way Apple equips parts with a tiny system-on-a-chip just to track serial numbers solely "to prevent independent repair technicians from fixing your gadget." For Apple, the true anti-repair innovation comes from the most pernicious US tech law: Section 1201 of the Digital Millennium Copyright Act (DMCA). DMCA 1201 is an "anti-circumvention" law. It bans the distribution of any tool that bypasses "an effective means of access control." That's all very abstract, but here's what it means: if a manufacturer sticks some Digital Rights Management (DRM) in its device, then anything you want to do that involves removing that DRM is now illegal — even if the thing itself is perfectly legal...

When California's right to repair bill was introduced, it was clear that it was gonna pass. Rather than get run over by that train, Apple got on board, supporting the legislation, which passed unanimously. But Apple got the last laugh. Because while California's bill contains many useful clauses for the independent repair shops that keep your gadgets out of a landfill, it's a state law, and DMCA 1201 is federal. A state law can't simply legalize the conduct federal law prohibits. California's right to repair bill is a banger, but it has a weak spot: parts-pairing, the scourge of repair techs...

Parts-pairing is bullshit, and Apple are scum for using it, but they're hardly unique. Parts-pairing is at the core of the fuckery of inkjet printer companies, who use it to fence out third-party ink, so they can charge $9,600/gallon for ink that pennies to make. Parts-pairing is also rampant in powered wheelchairs, a heavily monopolized sector whose predatory conduct is jaw-droppingly depraved...

When Bill Clinton signed DMCA 1201 into law 25 years ago, he loaded a gun and put it on the nation's mantlepiece and now it's Act III and we're all getting sprayed with bullets. Everything from ovens to insulin pumps, thermostats to lightbulbs, has used DMCA 1201 to limit repair, modification and improvement. Congress needs to rid us of this scourge, to let us bring back all the benefits of interoperability. I explain how this all came to be — and what we should do about it — in my new Verso Books title, The Internet Con: How to Seize the Means of Computation.

The UK's worst air-traffic outage in a decade was caused by an anomaly in the airspace manager's software system, which confused two geographical checkpoints separated by some 4,000 nautical miles. From a report: The UK's Civil Aviation Authority said Wednesday it will conduct an independent review of the incident, which forced hundreds of flights to be canceled or delayed last week after an error in processing an airline's flight plan. The glitch triggered a shutdown of the software system run by NATS for safety reasons, according to a preliminary report from the public-private partnership formerly called National Air Traffic Services. This forced air-traffic staff to input flight plans manually, drastically reducing the amount of air traffic that could be processed.

The event sent airlines and airports in the UK into turmoil on Aug. 28, leaving planes out of position and passengers stranded. Nearly 800 flights leaving UK airports were canceled, with a similar number of arrivals scrapped, according to analytics firm Cirium. The report by NATS showed that on the day of the incident, an airline entered a plan into the system which led through UK airspace. NATS Chief Executive Officer Martin Rolfe declined to discuss details of the flight, such as its route or the airline involved, saying the specifics weren't pertinent to the outage. While the flight plan wasn't faulty, it threw off the system because the software used by NATS received duplicate identities for two different points on the map. There are an infinite number of flight-plan waypoints in the world, and duplicates remain despite work to remove them, according to Rolfe.

What caused Monday's glitch in the UK's air traffic control system that left thousands of passengers stranded?

Wednesday the Independent reported that it may have been triggered by "an incorrectly filed flight plan by a French airline." Several sources say the issue may have been caused when a French airline filed a dodgy flight plan that made no digital sense. Instead of the error being rejected, it prompted a shutdown of the entire National Air Traffic Services (Nats) system — raising questions over how one clerical error could cause such mayhem... Downing Street has launched an independent review into the incident, which caused more than a quarter of flights at UK airports to be cancelled on Monday...

In his statement, Nats chief executive Martin Rolfe said Nats' systems, both primary and the back-ups, responded to the incorrect flight data by suspending automatic processing "to ensure that no incorrect safety-related information could be presented to an air traffic controller or impact the rest of the air traffic system".
The article also points out that "Passengers hit by the air traffic control meltdown face being stranded abroad for up to a week." Around 300,000 airline passengers have now been hit by flight cancellations since the hours-long failure of the Nats system on bank holiday Monday. The knock-on effect is set to last for several more days, as under-pressure airlines battle the backlog in a week where millions are already returning to the UK from their summer holidays.
Thanks to Slashdot reader Bruce66423 for sharing the article.

"France and Germany lead the camps in disagreeing on the future of nuclear in Europe," write two climate policy journalists. On the Energy Post blog they explore why — citing energy experts and politicians.

Germany "ultimately completed its nuclear exit in April 2023," while France "has the highest share of nuclear in the energy mix of any country in the world." [A] major concern is that more nuclear means less renewables, at a time when wind and solar need all the scale they can get... In a joint attempt to provide greater technical clarity on the nuclear power debate, French think tank IDDRI and German Agora Energiewende set out in 2018 to understand how nuclear energy will influence the transformation of energy systems in both countries. They found that if a high share of coal or nuclear based conventional power capacity stays online in both countries, this will likely to delay the time when market prices allow renewable power operators to cover their production costs and run the operations at a profit. They also found that exporting surplus electricity with conventional plants bites into renewable power investments abroad. At the same time, the growing share of renewables would eventually render most conventional plants unprofitable. "In order to avoid stranded assets, it is essential to gradually reduce conventional capacities," the bi-national report concluded...

Xavier Moreno, president of French think tank Ecological Realities and Energy Mix Study Circle (Cereme) and former vice president of French utility company Suez, said the all-renewables approach was complicated by a lack of viable electricity storage technologies. "Technically speaking, it would be necessary to store up to 20 percent to be able to smoothen renewable power supply." Those who believe that this will be possible through a combination of different storage options are chasing "a dream," Moreno argued.
The issue comes up when trading power in Europe's integrated energy market: should gate closure times be based on a decentralised, flexible renewables-based system, or a centralised grid based on nuclear baseloads? Rainer Hinrichs-Rahlwes, European policy expert for the German Renewable Energy Federation lobby group, says "Nuclear power plants and their inflexible output can cause grid congestion, the opposite of what is needed to accommodate large shares of wind and solar in a modern and flexible grid system."

The article notes that France plans to eliminate coal use by 2038, and already has one of the lowest emissions per head of any rich country. But "In mid-2023, 800 French scientists warned against the risks of the country's new nuclear programme, pointing to unresolved questions of radioactive waste management, which remain largely unresolved in most of the EU, including in France. The scientists also warned against risks of accidental contamination or meltdown."

Thanks to Slashdot reader AleRunner for submitting the article.

Flights in and out of Britain will be disrupted for days, the U.K. government said on Tuesday, after a technical issue with the country's air traffic control system left thousands of passengers stranded abroad or facing severe delays. From a report: Around 280 flights were canceled on Tuesday, about 5 percent of the total scheduled to leave or arrive in Britain, according to Cirium, an aviation analytics company, compounding travel woes for British holidaymakers after more than a thousand flights were canceled the day before. The trouble came at a particularly busy time for travelers in Britain, many of whom were returning home from summer vacation or long weekends because Monday was a public holiday in the country.

"The timing was not at all helpful for people," Mark Harper, the government minister responsible for transport policy, told the BBC on Tuesday morning. "It's disrupted thousands of people. Lots of flights were canceled yesterday because of the imperative to keep the system working safely, and it is going to take some days to get completely everybody back to where they should be." He added that the government's technical experts had concluded that the episode was not a cyberattack. Britain's National Air Traffic Service, which runs air traffic control, said on Monday that a failure of the automatic system that processes plane routes meant that, for several hours, flight plans had to be entered manually.

"Amazon launches cloud service to help non-coders build apps," read the 2020 headline at CNBC — both mobile and web applications.

But long-time Slashdot reader theodp has the rest of the story: Customers have told us that the need for custom applications far outstrips the capacity of developers to create them," Amazon Web Services explained as it jumped on the low-code and no-code bandwagon in 2020...

But just three years later, Amazon posted a "Dear Valued Customer" letter announcing it's pulling the plug on Honeycode at the end of February: "To our valued customers: Thank you for participating in the Amazon Honeycode beta program... After careful consideration, we have made the decision to end the beta service, effective February 29, 2024. Starting today, we are no longer accepting new customer sign-ups to the Honeycode beta. However, as an existing customer, you will be able to use Honeycode and your Honeycode apps as normal (and add team members to your existing account) until February 29, 2024, when the service will be discontinued. After this date, you will no longer be able to use Honeycode or any of the apps you created in Honeycode."

Amazon advises the "valued customers" it's leaving stranded to use Honeycode's "Export Data" option ("a handy way to get your info organized into a CSV file(s)", although "formulas will not export"). They also warn that "We will retain your data until April 29, 2024. If you do not take any action, your data will be deleted on April 30, 2024."

Amazon adds that the spirit of Honeycode (RIP, 2020-2024) will live on in its other products: "We are incorporating lessons from the Amazon Honeycode beta into current services, and remain committed to supporting no/low code services including Amazon SageMaker Canvas (2021-?), AWS Amplify Studio (2021-?), and AWS AppFabric (2023-?).

Microsoft's ARM-based Surface Pro X tablet is not having a good time, and neither are its owners. From a report: According to multiple reports, the tablet's cameras stopped working out of the blue, showing a cryptic error when trying to launch the Windows Camera app or other software: "Something went wrong. If you need it, here's the error code: 0xA00F4271 (0x80004005)."

The first thing that comes to the user's mind when experiencing issues like this is reinstalling the corresponding driver. However, this is not true with Surface Pro X's botched cameras. Affected customers say removing and installing camera drivers on the Surface Pro X has no effect and leaves them stranded, unable to join video calls, take pictures, and perform other camera-related tasks. More importantly, the bug also breaks facial recognition, forcing customers to use their PIN codes instead.

The Fresno Bee newspaper reports that flooding in parts of California "have also ground work to a halt at several key construction sites for California's high-speed rail project." But while standing water at some locations has prevented work crews from reaching their job sites, the Central Valley director for the Cailfornia High-Speed Rail Authority said it's the prospects for a lengthy summer run of water in local irrigation canals that present a greater potential disruption to construction later this year....

At the Tule River viaduct near Highway 43 and Avenue 144 south of Corcoran, drone video posted to social media on March 22 by the Tulare County Sheriff's Office shows vehicles stranded in floodwaters and support columns for the structure sticking out of the water. "There's a lot of work we can't get to," Garth Fernandez, who heads up the rail agency's Central Valley region, told The Fresno Bee in a telephone interview this week. "So at Tule River and Deer Creek, right now we are not working. ... We don't even have access to that (Deer Creek) site right now because it's all under water." Fernandez added that in the meantime, the rail agency and its contractor have turned their attention to providing what help they can to nearby communities that are being affected by flooding....

While some construction locations are facing delays because of standing flood water, crews have been able to continue working at other sites in Madera, Fresno, Kings and Kern counties — a 119-mile stretch covered by three separate construction contracts.... So far, no significant damage has been reported on any of the high-speed rail structures that have been completed or are in various stages of construction. "From north to south, water is flowing underneath all of our completed structures," Fernandez said. "All of our structures are on piles and deep foundations, so I don't believe we'll have an issue with damage to our structures... We may have some areas of erosion, some embankments washed out in a couple of places, but that minor damage can be resolved rather easily," he added. "But for all of our major structures, the current reporting is that we are holding good."

The rail line has been designed to cope with major floods; viaducts and a railbed that will elevated above the level of the surrounding land are expected to minimize the risk of damage from future floods, Fernandez said. "Our facilities are designed for a 100-year flood, so (the current events are) showing that our design is actually working," he said. "It's designed in a way that even though it's a large system north to south, it's able to convey all the flood water past our embankments and our alignment."

An anonymous readers this surprising story from Mashable: When a Russian spaceship docked as a lifeboat for three stranded men at the International Space Station in February, one may have wondered if Sergei Krikalev, heading the rescue mission, felt any deja vu.

If that name doesn't ring a bell, he's also sometimes known as "the last Soviet" for his more than 311 days spent in space as the Soviet Union collapsed 250 miles beneath him in 1991. He was only meant to be at the Mir station for five months. Instead, he remained for close to a year, never abandoning the outpost.

Today, Krikalev, the former cosmonaut, is the executive director of human spaceflight for the Russian space agency. That means it's on his watch to make sure NASA astronaut Frank Rubio and cosmonauts Sergey Prokopyev and Dmitry Petelin get back home safely after their ship sprang a leak at the station in December 2022. The three marooned crew members were supposed to return this month. But their mission will now stretch for a year, until a new crew arrives to relieve them on a separate spacecraft in six months.

Krikalev's story of being stranded in space is now getting a perhaps overdue spotlight with a new podcast series called "The Last Soviet." And it's being told by another cosmonaut, Lance Bass.... Few may remember that boy-band member Bass almost made it to space on a Soyuz spacecraft himself. In 2002, he spent about six months, off and on, training in Star City, Russia, and was certified by Russia and NASA to fly a mission to the space station.

Russia launched a Soyuz spacecraft that will replace a capsule that sprang a coolant leak in December, leaving two cosmonauts and one NASA astronaut without a ride home. CNN reports: Liftoff of the capsule, called the Soyuz MS-23, took place out of Russia's Baikonur Cosmodrome launch site in Kazakhstan on Thursday at 7:24 p.m. ET, which is 5:24 a.m. Friday local time. The uncrewed spacecraft will spend about two days in orbit, maneuvering toward the International Space Station It's expected to dock with the Poisk module -- which is on the space station's Russian-run portion -- just after 8 p.m. ET Saturday.

The Soyuz MS-23 will be the return vehicle for cosmonauts Sergey Prokopyev and Dmitri Petelin and NASA astronaut Frank Rubio, all of whom traveled to the space station aboard the Soyuz MS-22 capsule in September. Rather than flying with crew members aboard, the Soyuz MS-23 launched on Thursday with only a "Zero-G indicator," which can be any object that is left in the cabin and is designed to float freely when the capsule enters microgravity. For this mission, the indicator is a teddy bear tethered by a string inside the cabin.

An anonymous reader quotes a report from Ars Technica: Two Republican lawmakers in Idaho have introduced a bill that would make it a misdemeanor for anyone in the state to administer mRNA-based vaccines -- namely the lifesaving and remarkably safe COVID-19 vaccines made by Pfizer-BioNTech and Moderna. If passed as written, it would also preemptively ban the use of countless other mRNA vaccines that are now in development, such as shots for RSV, a variety of cancers, HIV, flu, Nipah virus, and cystic fibrosis, among others. The bill is sponsored by Sen. Tammy Nichols of Middleton and Rep. Judy Boyle of Midvale, both staunch conservatives who say they stand for freedom and the right to life. But their bill, HB 154, proposes that "a person may not provide or administer a vaccine developed using messenger ribonucleic acid [mRNA] technology for use in an individual or any other mammal in this state." If passed into law, anyone administering lifesaving mRNA-based vaccines would be guilty of a misdemeanor, which could result in jail time and/or a fine.

While presenting the bill to the House Health & Welfare Committee last week, Nichols said their anti-mRNA stance stems from the fact that the COVID-19 vaccines were initially allowed under emergency use authorizations (EUAs) from the Food and Drug Administration, not the agency's full regulatory approval. "We have issues that this was fast-tracked," she told fellow lawmakers, according to reporting from local news outlet KXLY.com. [...] "They ultimately were approved under the ordinary approval process and did ultimately, you know, survive the scrutiny of being subjected to all the normal tests," Rep. Ilana Rubel, a democrat from Boise, said. Nichols seemed unswayed by the point, however, with KTVB7 reporting that she responded that the FDA's approval "may not have been done like we thought it should've been done."

To date, more than 269 million people in the US have received at least one COVID-19 vaccine, and over 700 million doses of mRNA-based vaccines have gone into American arms, according to data from the Centers for Disease Control and Prevention. The agency keeps close tabs on safety through various national surveillance systems. Although the shots do carry some risk (as is the case for any medical intervention), they have proven remarkably safe amid widespread use of hundreds of millions of doses in the US and worldwide. A study released late last year found that COVID-19 vaccination in the US alone averted more than 18 million additional hospitalizations and more than 3 million additional deaths from the pandemic coronavirus, SARS-CoV-2. The National Human Genome Research Institute notes that mRNA "is a type of single-stranded RNA involved in protein synthesis. mRNA is made from a DNA template during the process of transcription. The role of mRNA is to carry protein information from the DNA in a cell's nucleus to the cell's cytoplasm (watery interior), where the protein-making machinery reads the mRNA sequence and translates each three-base codon into its corresponding amino acid in a growing protein chain."

mRNA-based vaccines made their public debut amid the COVID-19 pandemic, but researchers have been "working toward these vaccines for decades beforehand," adds Ars.

Researchers from the University of Birmingham have developed an innovative method for existing furnaces that could reduce steelmaking's CO2 emission by nearly 90%. The Next Web reports: The iron and steel industry is a major cause of greenhouse gasses, accounting for 9% of global emissions. That's because of the inherent carbon-intensive nature of steel production in blast furnaces, which currently represent the most-widely used practice. In blast furnace steel manufacturing, coke (a type of coal) is used to produce metallic iron from ore obtained from mining -- which releases large quantities of carbon dioxide in the process. According to Dr Harriet Kildahl, who co-devised the method with Professor Yulong Ding, their technology aims to convert this carbon dioxide into carbon monoxide that can be reused in the iron ore reaction.

This is realized using a thermochemical cycle which performs chemical reactions through changes in temperature. That way, the typically damaging CO2 is turned into a useful part of the reaction, forming "an almost perfect closed carbon loop." This drastically reduces emission by the amount of coke needed and, subsequently, lowers steelmaking's emissions by up to 88%. As per the researchers, if this method was implemented in the remaining two blast furnaces in the UK, it could save 1.28 billion pounds in 5 years, all while reducing the country's overall emissions by 2.9%.

"Current proposals for decarbonizing the steel sector rely on phasing out existing plants and introducing electric arc furnaces powered by renewable electricity. However, an electric arc furnace plant can cost over 1 billion pounds to build, which makes this switch economically unfeasible in the time remaining to meet the Paris Climate Agreement," Professor Ding said. "The system we are proposing can be retrofitted to existing plants, which reduces the risk of stranded assets, and both the reduction in CO2, and the cost savings, are seen immediately." The study has been published in the Journal of Cleaner Production.

CNN reports that 32-year-old Katelyn McClure "has been sentenced to three years in state prison for her role in scamming more than $400,000 from GoFundMe donors, by claiming to be collecting money for a homeless man."
In 2017, McClure claimed she ran out of gas and was stranded on Interstate 95 in Philadelphia. The homeless man, Johnny Bobbitt Jr., supposedly saw her and gave her his last $20 for gas. McClure and her then-boyfriend, Mark D'Amico, posted about the "good deed" on social media, including a picture of her with Bobbitt on a highway ramp. They also started a GoFundMe campaign to raise money for the homeless veteran, saying they wanted to pay it forward to the good Samaritan and get him off the streets.

The story went viral and made national headlines, with more than 14,000 donors contributing. The scammers netted around $367,000 after fees, according to court documents.... Bobbitt, who received $75,000 from the fundraiser, according to prosecutors, took civil action against D'Amico and McClure and the scam soon became public.... D'Amico and Bobbitt were charged in 2018 alongside McClure for concocting the scheme, prosecutors said. McClure pleaded guilty to one count of theft by deception in the second degree in 2019, according to the Burlington County prosecutor.

Bobbitt pleaded guilty to conspiracy to commit theft by deception in 2019 and was sentenced to a five-year special probation period which includes drug treatment. D'Amico also pleaded guilty and agreed to a five-year term in New Jersey state prison, as well as restitution of GoFundMe and the donors, in 2019.
"The gas part is completely made up, but the guy isn't," McClure texted a friend (according to CNN). "I had to make something up to make people feel bad." So what happened to "the guy" from the highway ramp? Prosecutors note that if Bobbitt "fails to adhere to the tightly-structured regimen of treatment and recovery services, which includes frequent testing for drug use, he could be sentenced to five years in state prison."

And they add that the judge "also ruled that McClure, a former state Department of Transportation worker, is permanently barred from ever holding another position as a public employee."

Their statement points out that the 2017 campaign was at the time the largest fraud ever perpetrated through GoFundMe — which voluntarily reimbursed the 14,000-plus donors.