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Updated 2026-06-16 08:03
Apple Begins Making the iPhone 14 In India
Apple said Monday it is assembling its flagship iPhone 14 in India as the U.S. technology giant looks to shift some production away from China. CNBC reports: "The new iPhone 14 lineup introduces groundbreaking new technologies and important safety capabilities. We're excited to be manufacturing iPhone 14 in India," the company said in a statement. Apple's main iPhone assembler, Foxconn, is manufacturing the devices at its Sriperumbudur factory on the outskirts of Chennai. The Cupertino, California, giant has been manufacturing iPhones in India since 2017 but these were usually older models. This time with the iPhone 14, Apple is producing its latest model in India for the first time, close to the device's launch. Apple introduced the iPhone 14 earlier this month. Apple will sell India-produced phones locally but also export them to other markets globally. Customers in India will begin receiving the locally manufactured devices in the next few days. Earlier this month, JPMorgan analysts said that Apple will move 5% of its global production for the iPhone 14 to India by late 2022. The company could also make 25% of all iPhones by 2025 in India.Read more of this story at Slashdot.
Canada To End COVID-19 Vaccine Travel Requirements, Make ArriveCan App Optional
Canada has said it is dropping all remaining Covid border restrictions, including vaccine requirements for travelers. The BBC reports: As of 1 October, travelers will also no longer need to provide proof of Covid vaccination, to undergo any testing or to isolate and quarantine. The mask mandate on planes and trains will also be lifted. The ArriveCan app -- used to upload health documents when entering Canada -- will become optional. Federal health minister Jean-Yves Duclos said in an announcement on Monday that Canada is "in a much better position" than it was earlier in the pandemic, in part due to availability of Covid-19 vaccines and treatment options. The country's high vaccination rate - with around 82% of the population having received two doses - and a falling death rate are also factors. The report notes that vaccine mandates for travelers entering the U.S. remain in place. Further reading: Japan To Allow Visa-Free Travel After 2 1/2 Years of Mostly Closed BordersRead more of this story at Slashdot.
New York City's Empty Offices Reveal a Global Property Dilemma
An anonymous reader quotes a report from Bloomberg: In the heart of midtown Manhattan lies a multibillion-dollar problem for building owners, the city and thousands of workers. Blocks of decades-old office towers sit partially empty, in an awkward position: too outdated to attract tenants seeking the latest amenities, too new to be demolished or converted for another purpose. It's a situation playing out around the globe as employers adapt to flexible work after the Covid-19 pandemic and rethink how much space they need. Even as people are increasingly called back to offices for at least some of the week, vacancy rates have soared in cities from Hong Kong to London and Toronto. "There's no part of the world that is untouched by the growth of hybrid working," said Richard Barkham, global chief economist for commercial real estate firm CBRE Group Inc. In some cases, companies are simply cutting back on space to reduce their real estate costs. Others are relocating to shiny new towers with top-of-the-line amenities to attract talent and employees who may be reluctant to leave the comforts of working from home. Left behind are older buildings outside of prime locations. The US is likely to have a slower office-market recovery than Asia and Europe because it began the pandemic with a higher vacancy rate, and long-term demand is expected to drop around 10% or more, Barkham said. New York, America's biggest office real estate market, is at the center of the issue. A study this year by professors at Columbia University and New York University estimated that lower tenant demand because of remote work may cut 28%, or $456 billion, off the value of offices across the US. About 10% of that would be in New York City alone. The implications of obsolete buildings stretch across the local economy. Empty offices have led to a cascade of shuttered restaurants and other street-level businesses that depended on daytime worker traffic. And falling building values mean less property-tax revenue for city coffers. A strip on Manhattan's Third Avenue, from 42nd to 59th streets, shows the problem of older properties in stark terms. While New York leasing demand has bounced back toward pre-pandemic levels, the corridor has 29% of office space available for tenants, nearly double the amount four years ago and above the city's overall rate of 19%, according to research from brokerage firm Savills. "There's no easy fix for landlords, who rely on rental income to pay down debt," notes the report. "Some cities are exploring options to turn downtown offices to residential buildings: Calgary, for instance, has an incentive program for such redevelopments. While New York has had some conversions, the hefty costs and zoning and architectural restrictions make it a difficult proposition."Read more of this story at Slashdot.
Magnus Carlsen Releases Statement: 'I Believe Niemann Has Cheated More'
"I believe that Niemann has cheated more - and more recently - than he has publicly admitted," GM Magnus Carlsen wrote in a much-anticipated statement about GM Hans Niemann's alleged cheating. The world champion posted the statement on Twitter just moments ago. Chess.com reports: Carlsen starts by saying that he is "frustrated" about the situation like the whole chess community is. He then uses the word "cheating," finally becoming more concrete after the mysterious tweet that he sent on September 5, with a video in which Jose Mourinho can be seen saying: "I prefer really not to speak; if I speak I'm in big trouble." Carlsen then confirms what has been mentioned by GM Fabiano Caruana in a recent podcast: that the world champion already considered withdrawing from the Sinquefield Cup before the first round, when he heard that Niemann was the last-minute replacement for GM Richard Rapport. The most important phrase in the statement reads: "I believe that Niemann has cheated more รข" and more recently -- than that he has publicly admitted." Carlsen, however, doesn't specify if he is referring to online chess or over-the-board chess. Regarding online chess, Niemann has admitted to having cheated twice on Chess.com, when he was 12 and when he was 16 years old, and that he regrets that. In a statement posted on September 9, IM Danny Rensch wrote on behalf of Chess.com: "We have shared detailed evidence with him concerning our decision, including information that contradicts his statements regarding the amount and seriousness of his cheating on Chess.com." Carlsen, who lost his game to Niemann before leaving the Sinquefield Cup, reveals in his statement that he is suspicious about Niemann's play in that game as well. The big question, whether the world champion has hard evidence that shows Niemann has cheated, remains unclear from the statement. It seems Carlsen is restricted for legal reasons, as he writes: "Unfortunately, at this time I am limited in what I can say without explicit permission from Niemann to speak openly."Read more of this story at Slashdot.
FCC Takes Long-Delayed Step Against Spam Text Surge
The Federal Communications Commission approved a long-delayed proposal to crack down on spam texts Friday night after Axios asked agency members why it hadn't moved on the issue. From a report: The number of spam text messages -- which can include links or other tricks designed to steal money or personal information -- has exploded, with the volume now exceeding that of robocalls.The proposal, which passed on a 4-0 vote, seeks comment on requiring cellphone companies to block texts from numbers known to be illegal or fraudulent. It had been awaiting a vote at the FCC for nearly a year. The FCC will review feedback on the proposal before writing final rules, a process that can take months. The measure also seeks comment on whether carriers should use third-party analytics providers to inform blocking efforts, and whether the agency should push the wireless industry to authenticate text messages like it does for phone calls to deter robocalls, a senior FCC official told Axios. "The American people are fed up with scam texts, and we need to use every tool we have to do something about it," chairwoman Jessica Rosenworcel, a Democrat, told Axios ahead of the agency's vote.Read more of this story at Slashdot.
Crypto Startup Helium Promised a 'People's Network.' Instead, Its Executives Got Rich.
Helium was touted as the best real-world use case of Web3 technology. But as it struggles to generate revenue, a Forbes investigation found that executives and their friends quietly hoarded the majority of wealth at the project's inception. From a report: A review of hundreds of leaked internal documents, transaction data and interviews with five former Helium employees suggest that as Helium insiders touted the democratized spirit of their "People's Network," they quietly amassed a majority of the tokens earned at the project's start, hoarding much of the wealth generated in its earliest and most lucrative days. Forbes identified 30 digital wallets that appear to be connected to Helium employees, their friends and family and early investors. This group of wallets mined 3.5 million HNT -- almost half of all Helium tokens mined within the first three months of the network's launch in August 2019, according to a Forbes analysis that was confirmed by blockchain forensics firm Certik. Within six months, more than a quarter of all HNT had been mined by insiders -- valued at roughly $250 million when the price of Helium peaked last year. Even after the crypto price crashed, the tokens are still worth $21 million today. Cryptocurrency companies typically compensate early investors and employees for building their offerings with an allotment of tokens, and disclose these rewards in blog posts or white papers. While Helium and its executives have publicly discussed their incentive plan -- a scheme called Helium Security Tokens, or HST, which guarantees about a third of all HNT for insiders -- they haven't previously disclosed the additional windfall taken from Helium's public token supply, worth millions, that was identified by Forbes. This means that at a time when Helium rewards per hotspot were at their highest, insiders claimed a majority of tokens, while little more than 30% went to Helium's community. Each hotspot earned an average 33,000 HNT in August 2019, according to blockchain data; today, each hotspot only earns around 2 HNT per month. Some insiders exploited vulnerabilities known to the company to increase their hauls even more.Read more of this story at Slashdot.
Oceans' Worth of Water Hidden Deep in Earth, Ultra Rare Diamond Suggests
A beautiful blue flaw in a gem-quality diamond from Botswana is actually a tiny fragment of Earth's deep interior -- and it suggests our planet's mantle contains oceans' worth of water. Scientific American: The flaw, technically called an inclusion, looks like a fish eye: a deep blue center surrounded by a white haze. But it's really a pocket of the mineral ringwoodite from 660 kilometers down, at the boundary between the upper and lower mantle. This is just the second time scientists have found this mineral in a chunk of crystal from this zone, and the sample is the only one of its kind currently known to science. The last example was destroyed during an attempt to analyze its chemistry. [...] The discovery indicates that this very deep zone of Earth is soggy, with vast amounts of water locked up tight within the minerals there. Though this water is chemically bound to the minerals' structure and doesn't flow around like an actual ocean, it does likely play an important role in how the mantle melts. This in turn affects big-picture geology, such as plate tectonics and volcanic activity. For example, water could contribute to the development of areas of mantle upwelling known as plumes, which are hotspots for volcanoes. The stunning bit of diamond-encased mantle was discovered by Tingting Gu, a mineral physicist now at Purdue University, who was at the time doing research at the Gemological Institute of America. Her job was to study rare inclusions found in diamonds. Inclusions are undesirable for jewelry because they cloud a diamond's sparkle. But they're often interesting to scientists because they trap bits of the environment where the diamond formed millennia earlier. The vast majority of diamonds form between about 150 to 200 km below Earth's surface. But a handful come from much deeper. It is often difficult to pinpoint exactly how deep, but the new sample was remarkably accommodating on that front, Gu and her colleagues reported on Monday in a study published in Nature Geoscience. Ringwoodite can only form at incredibly high pressures. It is not found in Earth's crust, but it is sometimes seen trapped in meteorites that underwent major cosmic trauma. In Earth's mantle, ringwoodite exists at the pressures present down to 660 km.Read more of this story at Slashdot.
Beijing Bus Drivers Have Been Told To Wear Wristbands To Monitor Their Emotions
Beijing's long-distance bus drivers have been told to wear electronic wristbands that use emotion-sensing technology to monitor their state of mind. From a report: The move was initiated by the state-run Beijing Public Transport Holding Group, which says it is aimed at protecting public safety. But legal experts have raised privacy concerns and say the wristbands could cause bus drivers undue distress and potentially lead to discrimination. Some 1,800 wristbands were distributed to bus drivers on cross-province and highway routes on Wednesday, the official Beijing Daily reported. It is unclear how many drivers will be required to wear the devices. The report said they would be used to monitor the drivers' vital signs and emotional state in real time to improve safety.Read more of this story at Slashdot.
Australia To Overhaul Privacy Laws After Massive Data Breach
Following one of the biggest data breaches in Australian history, the government of Australia is planning to get stricter on requirements for disclosure of cyber attacks. From a report: On Monday, Prime Minister Anthony Albanese told Australian radio station 4BC that the government intended to overhaul privacy legislation so that any company suffering a data breach was required to share details with banks about customers who had potentially been affected in an effort to minimize fraud. Under current Australian privacy legislation, companies are prevented from sharing such details about their customers with third parties. The policy announcement was made in the wake of a huge data breach last week, which affected Australia's second-largest telecom company, Optus. Hackers managed to access a vast amount of potentially sensitive information on up to 9.8 million Optus customers -- close to 40 percent of the Australian population. Leaked data included name, date of birth, address, contact information, and in some cases, driver's license or passport ID numbers. Reporting from ABC News Australia suggested the breach may have resulted from an improperly secured API that Optus developed to comply with regulations around providing users multifactor authentication options.Read more of this story at Slashdot.
Why a Weak British Pound Matters
The British pound on Monday briefly hit a record low against the dollar, extending losses after Britain's new government on Friday announced a sweeping economic overhaul centered around tax cuts and deregulation. Citibank called the move a "huge, unfunded gamble for the U.K. economy." From a report: The pound slumped as low at $1.035 on Monday, breaking the 1985 record, and although it bounced up from those depths it remains down about 19 percent this year. The pound has also fallen against the euro, although not by as much. In other markets, yields on British government bonds hit multiyear highs, meaning that borrowing costs are rising steeply as the government prepares to issue more debt to pay for subsidies on energy bills and other policies. What does the weaker pound mean for the British economy? The drop in the pound poses concerns, since a weaker currency makes imports more expensive. It also makes it more expensive for Britons to travel abroad, since their money doesn't go as far as it did before. British companies, many of which rely on materials imported from other countries, may raise prices to compensate for their higher costs -- putting pressure on inflation, which is already running near 40-year highs. [...] People and companies abroad buying goods and services from Britain could benefit from cheaper prices. And businesses in Britain that generate revenue elsewhere will earn more when that money is converted back into pounds. For Americans and others spending dollars or euros while traveling to Britain, their trips will be more affordable than they would have been even a few months ago. Further reading: Fed official warns UK tax cuts increase risk of global recession.Read more of this story at Slashdot.
NASA's Dart Probe To Smash Into Asteroid in First Earth Defence Test
Most mission scientists would wince at the thought of their spacecraft being smashed to smithereens. But for those behind Nasa's Dart probe, anything short of total destruction will be chalked up as a failure. From a report: The $330m spacecraft is due to slam head-on into an asteroid about 11m kilometres above the Indian Ocean soon after midnight on Monday. The impact, at nearly seven kilometres a second, will obliterate the half-tonne probe, all in the name of planetary defence. Not that Dimorphos, the asteroid in question, poses any threat to humanity. The Dart, or double asteroid redirection test, is an experiment, the first mission ever to assess whether asteroids can be deflected should one ever be found on a collision course with Earth. A well-placed nudge could avert Armageddon, or so the thinking goes, and spare humans the same fate as the dinosaurs. "It's a very complicated game of cosmic billiards," said Prof Alan Fitzsimmons, an astronomer and member of the Nasa Dart investigation team at Queen's University Belfast. "What we want to do is use as much energy [as we can] from Dart to move the asteroid." With telescopes constantly scanning the skies, scientists hope to have some notice if an asteroid were ever to present a major threat. "If we are able to see far enough in advance and know that an asteroid might be a problem, pushing it out of the way will be much safer than the big Hollywood idea of blowing it up," said Catriona McDonald, a PhD student at Warwick University. The Dart mission launched from Vandenberg space force base in November last year. On Monday night, mission controllers will hand control to Dart's software and let the probe steer itself into oblivion.Read more of this story at Slashdot.
Putin Grants Russian Citizenship To Whistleblower Snowden
New submitter nunya_bizns writes: President Vladimir Putin on Monday granted Russian citizenship to former U.S. intelligence contractor Edward Snowden, nine years after he exposed the scale of secret surveillance operations by the National Security Agency (NSA). Snowden, 39, fled the United States and was given asylum in Russia after leaking secret files in 2013 that revealed vast domestic and international surveillance operations carried out by the NSA, where he worked. U.S. authorities have for years wanted him returned to the United States to face a criminal trial on espionage charges.Read more of this story at Slashdot.
EU Telcos Call For Shared Network Costs
Deutsche Telekom, Orange, Telefonica and 13 other European telecoms providers on Monday made their strongest push for Big Tech to share network costs, citing the energy crisis and EU climate change goals. From a report: The call comes as the European Commission prepares to seek feedback from both sides before making a legislative proposal that could force tech companies to help pay for the roll-out of 5G and fibre cables across the 27-country European Union. The sector which invests some 50 billion euros ($48.5 billion) annually in infrastructure, needs more funding and urgently, the chief executives of the companies said in a statement. "Costs of planning and construction works are increasing. Prices for fibre optic cables, for example, have almost doubled in the first semester 2022. Similarly, the hikes in energy prices and in the prices of other inputs are also hitting the connectivity sector," they said. "Timely action is a must: Europe missed out on many of the opportunities offered by the consumer internet. It must now swiftly build strength for the age of the metaverses," the CEO's said. Europe's telecoms operators argue that U.S. tech firms such as Alphabet's Google, Meta and Netflix account for more than half of internet traffic and should bear some of the cost of upgrading infrastructure. Big Tech has rebuffed such requests, saying they are already investing in equipment and technologies to deliver content more efficiently.Read more of this story at Slashdot.
Walmart Is Making Its First Move Into the Metaverse With Virtual Worlds on Roblox
Walmart is making its first move into the metaverse. Starting Monday, the retailer will unveil two immersive experiences on Roblox's virtual platform. Walmart Land will feature fashion, beauty and entertainment items, while Walmart's Universe of Play will showcase toys, the company announced. From a report: Walmart follows companies from Nike to VF in a bid to get consumers' attention via virtual universes, where elements of video conferencing, gaming, social media and e-commerce blend together. Roblox has a community of more than 52 million daily users, and many of them are younger people, who are particularly valuable targets for corporate powerhouses. "This is the first major initiative that we have in the metaverse," William White, Walmart's chief marketing officer, said in an interview. "This is another step for us in reaching our customers in unexpected ways." Walmart Land will offer a virtual store where Roblox users can use badges and coins earned on the platform to buy merchandise for their avatars. There will also be a "physics-defying Ferris wheel" that provides a bird's-eye view of the virtual world, plus unlockable tokens and badges that can be earned in games and competitions.Read more of this story at Slashdot.
Interpol Issues Red Notice For Terra Founder Do Kwon
Interpol has issued a red notice for Do Kwon, requesting law enforcement agencies worldwide to search and arrest the Terraform Labs founder whose blockchain startup collapsed earlier this year. From a report: The collapse of Terra cryptocurrency (Luna) and the so-called stablecoin TerraUSD (UST) wiped out investors' $40 billion, prompting an uproar that caused the prosecutors to launch investigations into Kwon and his colleagues. He faces charges in South Korea, the prosecutors said Monday.Read more of this story at Slashdot.
Cloudflare Launches an eSIM To Secure Mobile Devices
An anonymous reader shares a report: Are smartphones ever entirely secure? It depends on one's definition of "secure," particularly when dealing with corporate environments. Most companies with bring-your-own-device policies install apps or agents on workers' smartphones to help secure them, leveraging the management capabilities built into operating systems like Android and iOS. But those might not be sufficient. That's what Cloudflare argues, anyway, in the pitch for the new services it's launching this week. Today, the company announced Zero Trust SIM and Zero Trust for Mobile Operators, two product offerings targeting smartphone users, the companies securing corporate phones and the carriers selling data services. Let's start with Zero Trust SIM. Designed to secure all data packets leaving a smartphone, Zero Trust SIM -- once launched in the U.S. (to start) -- will be available as an eSIM deployable via existing mobile device management platforms to both iOS and Android devices. It'll be locked to a specific device, mitigating the risk of SIM-swapping attacks, and usable either in a standalone configuration or in tandem with Cloudflare's mobile agent, WARP. In a recent email interview, Cloudflare CTO John Graham-Cumming made the case that Zero Trust SIM can accomplish what VPNs and other secure layers can't: cell-level protection. A SIM card can act as another security factor, and -- in combination with hardware keys -- make it nearly impossible to impersonate an employee, he argued. "Zero Trust SIM provides defense in depth. A VPN layer is one of those components, but doesn't remove the need to still deploy cellular connectivity across all of your mobile devices today, and traditional 'AnyConnect-style' VPNs do nothing to stop attackers moving laterally once they're inside the VPN," Graham-Cumming said. "We continue to see organizations breached due to challenges securing their applications and networks, and what was once a real-estate budget is quickly becoming a 'secure my remote and distributed workforce' budget from an IT security perspective." Specifically, Graham-Cumming said that Zero Trust SIM will enable Cloudflare to rewrite DNS requests leaving a device to instead use Cloudflare Gateway for DNS filtering.Read more of this story at Slashdot.
Drone Startup Claims It Flew Its Ion-Propulsion Drone On 4.5-Minute Test Flight
An anonymous reader quotes a report from Interesting Engineering: Florida-based tech startup Undefined Technologies announced its unique ionic propulsion drone has passed an outdoor flight test, meaning it's on track for commercial release in 2024, according to a report from New Atlas. The drone, called Silent Ventus, uses proprietary technology to ionize the oxygen and nitrogen molecules in the surrounding air to create an "ionic wind" that propels the machine in the direction it wants to go. According to Undefined, the drone could be used for cargo. Though it's not been used for large-scale drone projects on Earth before, ionic propulsion isn't a new technology. In fact, it's currently one of the best technologies humans currently possess for deep space exploration propulsion and other space applications. According to Undefined, its "Air Tantrum" ionic propulsion technology produces up to 150 percent more thrust than current ion thruster technologies. Earlier this year, the company released footage of a two-and-a-half-minute indoor flight test, saying the drone emitted 85 decibels of noise. Now, it claims it's flown a prototype for four and a half minutes, though it's only released one minute, 17 seconds of footage. The drone firm also says it achieved a noise level below 75 dB. It's now aiming to secure further investment to build a zero-emissions cargo delivery drone by 2023 that could fly for 15 minutes and make less than 70 dB. Undefined claims its "silent" 70-dB drones will lead to far fewer noise complaints in areas that will be served by urban cargo delivery drones in the future. However, it's worth pointing out that Undefined had yet to test its drone with large payloads, which will require extra thrust and will likely make more noise.Read more of this story at Slashdot.
Belgium Shuts Down Nuclear Reactor For First Time
In compliance with the country's nuclear phase-out law, Belgium's Doel 3 reactor was shut down on Friday after being in operation for 40 years. From a report: Despite the energy crisis in Europe, the nuclear reactor in the town of Doel, north of the port city of Antwerp, will close on Friday. This is the first time a nuclear reactor will be permanently shut down in Belgium. The Doel 3 reactor, one of four reactors of the Doel Nuclear Power Plant, will disconnect from the grid at 21.15 local time due to the nuclear phase-out law enforced by past governments. The 1,006 megawatt-hours capacitated reactor was built in 1978, was grid connected in 1982, and operated for 40 years. Belgium hosts a total of seven reactors, four of which are at the Doel Nuclear Power Plant close to the Dutch border, while three are located at the Tihange Nuclear Power Plant, close to the Germany and Luxembourg border. The electricity produced by these reactors meets about half of the country's needs. After the Russia-Ukraine war, Belgium decided to extend the operation period of the Doel 4 and Tihange 3 reactors by 10 years to avoid energy supply shortages. The reactors were previously planned to close in 2025. Decisions taken by previous governments prescribed that the Doel 3 and the Tihange 2 reactors would shut down in September and February next year, respectively. With the looming energy crisis, however, the current government started to work on extending the operation period of these reactors. Negotiations between the operators and the government concluded that it was not technically and legally possible to postpone the Doel 3 shutdown process at this stage.Read more of this story at Slashdot.
New Binary Pulsar Detected With CHIME
Using the Canadian Hydrogen Intensity Mapping Experiment (CHIME), astronomers have detected a new radio pulsar in a binary system with a massive non-degenerate companion star. The discovery of the pulsar, which received designation PSR J2108+4516, was detailed in a paper published September 14 on the arXiv pre-print server. Phys.Org reports: Pulsars are highly magnetized, rotating neutron stars emitting a beam of electromagnetic radiation. They are usually detected in the form of short bursts of radio emission; however, some of them are also observed via optical, X-ray and gamma-ray telescopes. Now, an international team of astronomers led by Bridget C. Andersen of McGill University in Montreal, Canada, reports the finding of a new rare type of a binary pulsar -- hosting a massive companion. The detection was made using CHIME, a radio telescope possessing a very wide field of view, large collecting area and high sensitivity across the 400-800 MHz range. All in all, the team acquired almost three years of near-daily CHIME/Pulsar observations of PSR J2108+4516 extending from October 20, 2018 to September 3, 2021. Profile drifts over pulse phase indicated that the pulsar was experiencing significant acceleration from orbiting with a massive binary companion. The observations of PSR J2108+4516 revealed that it has a spin period of about 0.58 seconds and orbital period of 269 days. The orbital eccentricity was found to be at a level of approximately 0.09 and the pulsar's characteristic age was estimated to be around 2.1 million years. The surface magnetic field of PSR J2108+4516 was measured to be some 1.2 trillion Gauss. When it comes to the companion object, the results suggest that its mass should be between 11.7 and 113 solar masses. The study found that the companion is a bright OBe star, known as EM* UHA 138, located at a distance of about 10,600 light years. The researchers estimate that the mass of this star is most likely between 17 and 23 solar masses. Summing up the results, the astronomers underlined that PSR J2108+4516 is the sixth young pulsar with a massive non-degenerate companion so far detected. The authors of the paper added that PSR J2108+4516 may serve as a rare laboratory for the exploration of massive star winds and circumstellar disks.Read more of this story at Slashdot.
Kia Plans To Build EVs In the US To Comply With New Federal Tax Credit
Kia is planning to manufacture its electric vehicles in the US, according to South Korean media sources Maeil Business and SBS (via The EV Officials). The Verge reports: The automaker currently builds its flagship electric car and North American sales hit, the Kia EV6, in South Korea at its Hwasung plant. But now, Kia will shift some of its EV assembly to the US by 2024, according to the report. Manufacturing EVs in the US would allow Kia to qualify for new incentives that were included in the recently passed Inflation Reduction Act, which requires automakers to build EVs in North America to qualify. Kia and its parent company, Hyundai, had threatened legal action against the US over what they see as a "discriminatory" policy. Other provisions will exclude automakers from incentives if they use Chinese-sourced minerals and battery components, which could effectively cut off almost every domestic EV manufacturer once the law goes into effect. Hyundai and Kia combined currently hold the second-highest market share for electric vehicles in the US, a position that could be at risk if customers can't take advantage of the new federal incentives (and man, are EVs getting expensive).Read more of this story at Slashdot.
Richard Nixon Exposed To Radiation On Moscow Trip In 1959, Documents Reveal
An anonymous reader quotes a report from the Guardian: Richard Nixon and his wife, Pat, were exposed to potentially harmful radiation while staying at the US ambassador's residence in Moscow in 1959, according to declassified Secret Service documents. Nixon, who was vice-president at the time, was not informed of the threat, and the state department was only informed in 1976, when a member of his Secret Service detail, James Golden, revealed that detection equipment had measured significant levels of radiation in and around the Nixons' sleeping quarters at the residence, Spaso House. Golden said he was later told by the state department that he had been exposed to "massive dosages" of ionizing radiation produced by an atomic battery used by Soviet spies to power bugging devices hidden in the building. However, Golden had doubts about that explanation and it was not confirmed. After Secret Service agents denounced Soviet dirty tricks in earshot of the listening devices in the residence, the radiation stopped. "We sat down on the beds facing each other and began berating the Russians in loud voices cursing them for pulling a trick like this and wondering in loud voices why they were taking us for fools and asking each other if they thought they were going to get away with doing this," Golden testified. Before his Moscow visit, Nixon was asked by another member of his Secret Service detail, John Sherwood, whether he wanted radiation detection devices taken on the trip. Sherwood pointed out that Soviet officials visiting the US had asked for Geiger counters. The vice-president turned down Geiger counters, but yes to more discreet dosimeters -- though he said he would not wear one himself and did not want it known that the matter had been discussed. On the first evening of the visit, on 23 July 1959, the dosimeter readings climbed rapidly, leading a senior military official in the entourage, Adm Hyman Rickover, an expert on nuclear naval propulsion, to suspect that there had been a nuclear accident. Rickover and the US ambassador, Llewellyn Thompson, agreed not to tell Nixon. Golden was skeptical of the analysis by the state department's medical division that the radiation came from atomic batteries used to power listening devices inside Spaso House. He pointed out that the radiation had stopped while he was in the building, so no one could have come in and removed the batteries. He concluded the state department experts were not being frank with him. The incident was reported after Golden's revelations in 1976, but this is the first time the underlying documentation has been made available online, after a request to the Nixon presidential library from the National Security Archive at George Washington University.Read more of this story at Slashdot.
Hackathon Finds Dozens of Ukrainian Refugees Trafficked Online
An anonymous reader quotes a report from Ars Technica: Earlier this year, the International Organization for Migration reported that more than 3 million refugees fleeing war-torn Ukraine were "at heightened risk of exploitation." Human trafficking cases, they warned, involved refugees more likely to leave home suddenly without secure financial resources and "less likely to be identified in the immediate aftermath of mass displacement." Since February, the European Union announced (PDF) that the number is even larger, counting more than 5.4 million people who "have arrived in the European Union since the beginning of the war in Ukraine." "All relevant stakeholders have recognized that the threat of trafficking in human beings is high and imminent," EU's human trafficking plan states. Since women and children represent the majority of refugees fleeing, the plan says they are believed to be most at risk. To respond, the EU began monitoring online and offline human trafficking risks, and experts called for countries across Europe to start working together to shield refugees during this uncertain time of conflict. This week, the EU's law enforcement agency focused on cybercrimes, Europol, reported that it had done exactly that by coordinating the first online EU-wide hackathon. By bringing together law enforcement authorities from 20 countries to aid in their investigations, the hackathon targeted criminal networks using social platforms and websites to map out the online criminal landscape of human trafficking across Europe. In particular, Europol noted in its report, "investigators targeted human traffickers attempting to lure Ukrainian refugees." "The Internet and human trafficking are interlinked," Europol stated in its report, which identified 30 online platforms "related to vulnerable Ukrainian refugees," 10 specifically targeting refugees for human trafficking. Europol identified 80 persons/usernames (with 30 possibly exploiting Ukrainian refugees), 11 suspected human traffickers (five believed to be targeting Ukrainian refugees), and 45 possible victims, 25 of which were Ukrainian. Countries involved in the hackathon were Austria, Albania, Belgium, Denmark, France, Finland, Germany, Greece, Hungary, Lithuania, Netherlands, Portugal, Poland, Romania, Slovenia, Slovakia, Spain, Sweden, the United Kingdom, and Ukraine. Online platforms probed during the hackathon included "a wide range of websites" and "social media, dating platforms, advertising and aid platforms, forums and messaging applications."Read more of this story at Slashdot.
Gurman: New iPads and Macs Could Be Announced Through a Press Release, No October Event
Apple could decide to release its remaining products for 2022, which includes an updated iPad Pro, Mac mini, and 14-inch and 16-inch MacBook Pros, through a press release on its website rather than a digital event, according to Bloomberg's Mark Gurman. MacRumors reports: In his latest Power On newsletter, Gurman said that Apple is currently "likely to release its remaining 2022 products via press releases, updates to its website and briefings with select members of the press" rather than a digital event. Rumors had suggested that Apple was planning a second fall event in October that would focus on the Mac and iPad, but that may no longer be the case. Apple has three things on the roster for the remainder of 2022: an 11-inch and 12.9-inch iPad Pro with the M2 chip, an updated Mac mini with the M2 and yet announced "M2 Pro" chip, and updated 14-inch and 16-inch MacBook Pros. Apple announced the M2 chip in June for the redesigned MacBook Air and 13-inch MacBook Pro earlier this June at WWDC. Other than the new chip, the updates to the Mac and iPad will be relatively incremental upgrades with no major design changes rumored for the products. Apple has released products via press release in the past, such as the AirPods Max and the original AirPods Pro.Read more of this story at Slashdot.
Almost Half of Industrial Robots Are In China
According to a new report from the International Federation of Robotics (IFR), China now has almost half of all the world's robot installations and that it is increasing its lead rapidly. Engineering.com reports: The IFR, which exists to "promote research, development, use and international co-operation in the entire field of robotics," has been reporting that China has been the world leader in implementing industrial robots for the last 8 years. We have not been paying attention. In 3 years, China has almost doubled the number of industrial robot installations. With its 243,000 robot installations in 2020, China has almost half of all the industrial robots in the world, according to the Wall Street Journal. A majority of new industrial robots are used in electronics manufacture (for circuit boards, consumer electronics, etc.) and in automobile assembly, particularly in the surging production of electric vehicles (EVs).One must wonder why China, a country with so much cheap manual labor available, would opt for expensive robots with their special demands for tech support. China may have a giant population (1.4 billion people), but its workforce is actually decreasing, says the IFR, due to an increasing segment of its population aging and a growing competition for service jobs. China also expects a leveling off of its rural-to-urban migration. China's government is determined not to let a declining workforce cause a drop in manufacturing, and as only a centralized, authoritarian government can, it has made robotizing a national priority and has mobilized its forces. China's latest five-year plan for the robotics industry, released in December 2021 by the Ministry of Industry and Information Technology (MIIT), aims for nothing less than making China a world leader in robot technology and industrial automation. And it appears to be working. China went from 10 robots per ten thousand employees 10 years ago to 246 robots per ten thousand employees in 2020, the ninth best ranking in the world. To keep the robots state of the art and operational, China's Ministry of Human Resources and Social Security introduced 18 new occupational titles in June, including "robotics engineering technician."Read more of this story at Slashdot.
When's the Best Time To Charge Your EV? Not at Night, Stanford Study Finds
The vast majority of electric vehicle owners charge their cars at home in the evening or overnight. We're doing it wrong, according to a new Stanford study. From the report: In March, the research team published a paper on a model they created for charging demand that can be applied to an array of populations and other factors. In the new study, published Sept. 22 in Nature Energy, they applied their model to the whole of the Western United States and examined the stress the region's electric grid will come under by 2035 from growing EV ownership. In a little over a decade, they found, rapid EV growth alone could increase peak electricity demand by up to 25%, assuming a continued dominance of residential, nighttime charging. To limit the high costs of all that new capacity for generating and storing electricity, the researchers say, drivers should move to daytime charging at work or public charging stations, which would also reduce greenhouse gas emissions. This finding has policy and investment implications for the region and its utilities, especially since California moved in late August to ban sales of gasoline-powered cars and light trucks starting in 2035. [...] Current time-of-use rates encourage consumers to switch electricity use to nighttime whenever possible, like running the dishwasher and charging EVs. This rate structure reflects the time before significant solar and wind power supplies when demand threatened to exceed supply during the day, especially late afternoons in the summer. Today, California has excess electricity during late mornings and early afternoons, thanks mainly to its solar capacity. If most EVs were to charge during these times, then the cheap power would be used instead of wasted. Alternatively, if most EVs continue to charge at night, then the state will need to build more generators -- likely powered by natural gas -- or expensive energy storage on a large scale. Electricity going first to a huge battery and then to an EV battery loses power from the extra stop. At the local level, if a third of homes in a neighborhood have EVs and most of the owners continue to set charging to start at 11 p.m. or whenever electricity rates drop, the local grid could become unstable. Another issue with electricity pricing design is charging commercial and industrial customers big fees based on their peak electricity use. This can disincentivize employers from installing chargers, especially once half or more of their employees have EVs. The research team compared several scenarios of charging infrastructure availability, along with several different residential time-of-use rates and commercial demand charges. Some rate changes made the situation at the grid level worse, while others improved it. Nevertheless, a scenario of having charging infrastructure that encourages more daytime charging and less home charging provided the biggest benefits, the study found. "The findings from this paper have two profound implications: the first is that the price signals are not aligned with what would be best for the grid -- and for ratepayers. The second is that it calls for considering investments in a charging infrastructure for where people work," said Ines Azevedo, one of the co-senior authors of the study. "We need to move quickly toward decarbonizing the transportation sector, which accounts for the bulk of emissions in California," Azevedo continued. "This work provides insight on how to get there. Let's ensure that we pursue policies and investment strategies that allow us to do so in a way that is sustainable."Read more of this story at Slashdot.
Neal Stephenson's Lamina1 Drops White Paper On Building the Open Metaverse
An anonymous reader quotes a report from VentureBeat: Neal Stephenson's Lamina1 blockchain technology startup dropped a white paper today on building the open metaverse. It's quite the manifesto. In the document, the company said its mission is to deliver a Layer 1 blockchain, interoperating tools and decentralized services optimized for the open metaverse -- providing communities with infrastructure, not gatekeepers to build a more immersive internet. The effort includes some new original content: Under active early-stage development, Neal Stephenson's THEEE METAVERSE promises a richly-imagined interactive virtual world with an unforgettable origin story, the paper said. Built on the Lamina1 chain, creators will come to experience Neal's vision and stay to develop their own. Stay tuned for more details, the paper said. [...] In the paper, Stephenson said, "Inexorable economic forces drive investors to pay artists as little as possible while steering their creative output in the directions that involve the least financial risk." The aim is to correct the sins of the past. The paper said that Web2 introduced a period of rapid innovation and unprecedented access to entertainment, information and goods on a global scale. Streamlined tools and usability brought creators and innovators to the web en masse to build digital storefronts, engage and transact with their customers. Owning and controlling that growing ecosystem of content and personal data became a primary, lucrative initiative for major corporations. Consumer behavior, recorded on centralized company servers, offered constant, privileged insight into how to monetize human emotion and attention, Lamina1 said. At its best, Web3 envisions a better world through the thoughtful redesigning of our online lives, instituting stronger advocacy for our interests, our freedom and our rights, the company said. Much as Web2 flourished with the maturity of tools and services that offered creators and consumers ease of use, the open metaverse will benefit from open protocols for payments and data, and a set of interoperating decentralized services to support virtual worlds. Lamina1 will be the rallying point for an ecosystem of open source tools, open standards and enabling technologies conceived and co-developed with a vibrant community of creators. [...] Lamina1 said it approaches the open metaverse with a multi-pronged approach: Layer 1 blockchain, metaverse-as-a-Service (MaaS), community economic participation and incentives and original content. Lamina1 said it uses a high-speed Proof-of-Stake (PoS) consensus algorithm, customized to support the needs of content creators -- providing provenance for creatorship and enabling attributive and behavioral characteristics of an object to be minted, customized and composed on-chain. "We chose to start with Avalanche, a robust generalized blockchain that delivers the industry's most scalable and environmentally-efficient chain for managing digital assets to date. This starting point provides Lamina1 with a flexible architecture and an extendable platform to support our goals in data storage, interoperability, integration incentives, carbon-negative operation, messaging, privacy, high-scale payments and identity," the white paper said. Lamina1 said its metaverse services work will explore creating a metaverse browser and it will align itself with the Metaverse Standards Forum. To enlist community support, the company isn't aligning with Big Tech. "We march waving the pirate flag at the front of the cultural movement, asking both creators and consumers to join the fight for greater agency and ownership -- the fight for an economy that is imagined, produced and owned by its creators," Lamina1 said. "It's going to be hard, and it's going to take heart, but the upside of providing a maker direct access to their market is staggering." The paper added, "At Lamina1, we believe two things will power expansion and growth in the metaverse -- a straightforward and principled approach to serving a diverse, open and self-sustaining community of makers, and a powerful ecosystem of content and experiences that will drive fans and funding directly to the platform."Read more of this story at Slashdot.
TikTok To Ban All Political Fundraising On Its Platform
TikTok says it plans to ban all fundraising activity soon -- only six weeks before the November midterm elections. The Verge reports: In a blog post, TikTok's president of global business solutions, Blake Chandlee, said the company would immediately turn off all advertising and monetization features, like gifting and tipping, for politicians and parties on the platform. Additionally, accounts belonging to governments, politicians, and political parties will have to apply for verification. Over the next few weeks, TikTok expects to roll out a sweeping ban on campaign fundraising altogether. The ban will prohibit politicians and parties from using the platform to direct viewers to their campaign websites to make donations. TikTok spokesperson Jamie Favazza told The Verge on Tuesday that the company plans to enforce these new rules "through a combination of technology and human moderation." "We will work with governments, politicians, and political parties to verify their account either when they submit a verification request, or if we identify an account we believe belongs to a government, politician, or political party, we will confirm the authenticity of the account and begin the verification process."Read more of this story at Slashdot.
Brussels Tests Cultural Visits To Treat Anxiety
Psychiatrists in Brussels can now prescribe free visits to cultural venues to people suffering from depression, stress or anxiety. The Guardian reports: Delphine Houba, a Brussels deputy mayor in charge of culture, believes the project is the first of its kind in Europe. The first objective is to reinforce access to culture after the pressured days of lockdown, she told the Observer. "I want everybody back in our cultural institutions... but we know that, even before Covid, for some people it [was] not easy to open the door of a museum, they don't feel at ease, they don't think that it's for them. And I really want to show that cultural venues are for everybody." The second goal, she said, is to give doctors "a new tool in the healing process." The young socialist politician was inspired by a similar project in Canada, where doctors have been issuing prescriptions to the Montreal Museum of Fine Arts since 2018. In Brussels, the pilot project is running for six months, involving five museums that are directly under the control of city authorities. These include the city's history museum, a centre for contemporary art, and the fashion and lace museum. Patients may also discover the sewer museum, which allows them to stroll 10 meters underground along the banks of the Senne, the hidden river of Brussels, largely paved over in the 19th century. Or they could explore the collection of outfits belonging to the Manneken Pis, the statue of a peeing boy that has become a symbol of Belgium's self-deprecating humor "Anything could have therapeutic value if it helps people get a good feeling and get in touch with themselves," said Dr Johan Newell, a psychiatrist at Brugmann University Hospital, which is taking part in the pilot scheme. He expects museum prescriptions would suit people suffering from depression, anxiety, autism spectrum disorders, psychosis and bipolar disorder. "I think almost anyone could benefit from it," he said. "It would probably be more adapted for people who are already a little bit further on in the recovery process," rather than those who are severely ill, he said. Museum prescriptions, Newell stressed, were a voluntary addition to medication, psychotherapy, individual or group therapy, as well as exercise, healthy eating and other forms of relaxation. "It's just one extra tool that could help people get out of the house: to resocialize, reconnect with society." Newell suggests that the pilot could eventually be expanded to include other museums, cinemas, hospitals and groups of patients.Read more of this story at Slashdot.
California First State To Ban Natural Gas Heaters and Furnaces
An anonymous reader quotes a report from The Hill: A new proposal passed by the California Air Resources Board (CARB) cements the state as the first to ban natural gas heaters and furnaces. The decision, which was passed unanimously, aims to phase out sales of the space heater and water heater appliances by 2030. The commitment is part of a broader range of environmental efforts passed by the board this week to meet the federal 70 parts per billion, 8-hour ozone standard over the next 15 years. Residential and commercial buildings in California account for approximately five percent of the state's total nitrogen oxide emissions due to natural gas combustion, according to the originally proposed plan (PDF), released in August 2022. In addition, space and water heating make up nearly 90 percent of all building-related natural gas demand. When burned, natural gas does emit less carbon dioxide than oil or coal. However, natural gas leaks pose health risks to homeowners, as they contain varying levels of volatile chemicals linked with cancer. The new regulations will rely on adoption of heat pump technologies, which are being sold to electrify new and existing homes. Although the proposal does not include gas stoves, several cities and towns in the state currently ban or discourage use of gas stoves in new buildings. California's Public Utilities Commission also eliminated subsidies for new natural gas hookups last week, marking the first state to do so. The move will help reduce greenhouse gas emissions and lower utility bills for consumers. "While this strategy will clean the air for all Californians, it will also lead to reduced emissions in the many low-income and disadvantaged communities that experience greater levels of persistent air pollution," said CARB Chair Liane Randolph in a statement. "California needs more federal action to clean up harmful diesel pollution from primarily federally controlled sources, from locomotives and ocean-going vessels to aircraft, which are all concentrated in communities that continue to bear the brunt of poor air quality. We simply cannot provide clean air to Californians without the federal government doing its part."Read more of this story at Slashdot.
James Earl Jones Signs Off on Using Recordings to Recreate Darth Vader's Voice with AI
James Earl Jones is stepping away from the role of Darth Vader after nearly 40 years. According to Vanity Fair, he has signed off on using archival voice recordings to recreate the iconic voice with artificial intelligence. From a report: "He had mentioned he was looking into winding down this particular character," Matthew Wood, a Lucasfilm veteran of 32 years, told the outlet. "So how do we move forward?" The company has enlisted the assistance of Respeecher, a Ukrainian startup that uses AI technology to craft new conversations from revitalized old voice recordings. Respeecher's relationship with Lucasfilm began with the Disney+ series "The Book of Boba Fett," for which they recreated the voice of young Luke Skywalker. The two also teamed for the voice performance of Darth Vader on the series "Obi-Wan Kenobi," which debuted on Disney's streamer this summer. Bogdan Belyaev, the 29-year-old speech artist, was tasked with delivering the new recordings to Lucasfilm, but tragedy struck on Feb. 24 when Russia invaded the country. As air raid sirens powered through the city of Lviv, Belyaev hurried to finish the project and send his work back to Skywalker Sound in Northern California. "If everything went bad, we would never make these conversions delivered to Skywalker Sound," he says. Following the debut of "Obi-Wan Kenobi," Jones' family informed Wood that they were pleased with the result of the synthesis between the actor's voice and Respeecher's technical work. Jones is credited for "guiding the performance" of Darth Vader in the Disney+ series, with Wood describing the actor as a "benevolent godfather."Read more of this story at Slashdot.
Mozilla Reaffirms That Firefox Will Continue To Support Current Content Blockers
Martin Brinkmann writes via gHacks: From next year onward, extensions for Google Chrome and most other Chromium-based browsers, will have to rely on a new extension manifest. Manifest V3 defines the boundaries in which extensions may operate. Current Chromium extensions use Manifest V2 for the most part, even though the January 2023 deadline is looming over the heads of every extension developer. Google is using its might to push Manifest v3, and most Chromium-based browsers, including Microsoft Edge, will follow. [...] Mozilla announced early on that it will support Manifest v3 as well, but that it would continue to support important APIs that Google limited in Manifest v3. Probably the most important of them all is the WebRequest API. Used by content blockers extensively to filter certain items, it has been replaced by a less powerful option in Manifest v3. While Manifest v3 does not mean the end for content blocking on Chrome, Edge and other Chromium-based browsers, it may limit abilities under certain circumstances. Users who install a single content blocker and no other extension that relies on the same relevant API may not notice much of a change, but those who like to add custom filter lists or use multiple extensions that rely on the API, may run into artificial limits set by Google. Mozilla reaffirmed this week that its plan has not changed. In "These weeks in Firefox: issue 124," the organization confirms that it will support the WebRequst API of Manifest v2 alongside Manifest v3. Again, a reminder that Mozilla plans to continue support for the Manifest v2 blocking WebRequest API (this API powers, for example, uBlock Origin) while simultaneously supporting Manifest v3.Read more of this story at Slashdot.
Amazon Hires Unsafe Trucking Firms Twice As Often As Peers, WSJ Finds
An anonymous reader quotes a report from Ars Technica: For years, people in cars stuck behind blue delivery trucks in traffic have echoed media reports criticizing Amazon for clogging American roadways. It's well-known that the Amazon drivers steering these fleets of trucks and vans don't actually work for Amazon but are hired by companies contracted by Amazon, and Amazon has repeatedly denied liability for any dangerous driving reported, though. Because Amazon has contracts with more than 50,000 firms, just how dangerous Amazon's contracted drivers really are remains a question that is hard to track. However, The Information reported last year that horrific car crashes are part and parcel of Amazon's culture of convenience. And then more recently, The Wall Street Journal provided another window into how deadly America's favorite speedy delivery service can be. Since 2015, WSJ reported this week, "Trucking companies hauling freight for Amazon have been involved in crashes that killed more than 75 people." To arrive at this number, WSJ partnered with Jason Miller -- a Michigan State University professor who researches transportation safety -- to analyze various sources of government data from "3,512 trucking companies that were inspected by authorities three or more times while hauling trailers for Amazon since February 2020." The resulting report, WSJ said, "for the first time showed how the safety performance of Amazon's trucking contractors compared with their peers." And their results didn't appear good for Amazon. For example, a review of Department of Transportation data on unsafe driving scores of more than 1,300 Amazon trucking contractors from February 2020 to early August 2022 found that contractors who worked the most with Amazon were "more than twice as likely as all other similar companies to receive bad unsafe driving scores." WSJ also found evidence of dozens of companies that Amazon contracted that had "conditional" ratings, which is like DOT putting them on probation -- a black mark that typically alienates most firms from contracting them. One Illinois-based company contracted by Amazon "scored worse than the level DOT officials consider problematic" every month of WSJ's review period. "First and foremost, the insinuation that Amazon puts more value on meeting deadlines than on human lives is categorically false," said Amazon spokesperson Kelly Nantel. "Any accident involving one of our partners or community members is a tragedy, and we always work with our contractors to prevent accidents or learn from them, so they don't happen again." The safety director of Amazon's freight unit, Steve DasGupta, noted that Amazon contractors had "a rate of fatalities per vehicle mile about 7 percent lower than the industry average in 2020." The company also told said it has "suspended all contractors involved in car crashes described in WSJ's report, suspended or terminated 80 percent of contracts where WSJ found unsafe driving scores, and made changes to its screening process," reports Ars.Read more of this story at Slashdot.
OpenAI Open-Sources Whisper, a Multilingual Speech Recognition System
Speech recognition remains a challenging problem in AI and machine learning. In a step toward solving it, OpenAI today open-sourced Whisper, an automatic speech recognition system that the company claims enables "robust" transcription in multiple languages as well as translation from those languages into English. TechCrunch reports: Countless organizations have developed highly capable speech recognition systems, which sit at the core of software and services from tech giants like Google, Amazon and Meta. But what makes Whisper different, according to OpenAI, is that it was trained on 680,000 hours of multilingual and "multitask" data collected from the web, which lead to improved recognition of unique accents, background noise and technical jargon. "The primary intended users of [the Whisper] models are AI researchers studying robustness, generalization, capabilities, biases and constraints of the current model. However, Whisper is also potentially quite useful as an automatic speech recognition solution for developers, especially for English speech recognition," OpenAI wrote in the GitHub repo for Whisper, from where several versions of the system can be downloaded. "[The models] show strong ASR results in ~10 languages. They may exhibit additional capabilities ... if fine-tuned on certain tasks like voice activity detection, speaker classification or speaker diarization but have not been robustly evaluated in these area." Whisper has its limitations, particularly in the area of text prediction. Because the system was trained on a large amount of "noisy" data, OpenAI cautions Whisper might include words in its transcriptions that weren't actually spoken -- possibly because it's both trying to predict the next word in audio and trying to transcribe the audio itself. Moreover, Whisper doesn't perform equally well across languages, suffering from a higher error rate when it comes to speakers of languages that aren't well-represented in the training data. Despite this, OpenAI sees Whisper's transcription capabilities being used to improve existing accessibility tools.Read more of this story at Slashdot.
NASA Waves Off Next Artemis I Launch Attempt Due To Tropical Storm
The Artemis I rocket will not have its third launch attempt on Tuesday as planned due to concerns over Tropical Storm Ian making its way toward Cuba and Florida. CNN reports: After meeting on Saturday morning, NASA's Artemis team decided to forgo the September 27 launch opportunity and is now preparing the mega moon rocket stack for rollback. "On Tuesday, Tropical Storm Ian is forecast to be moving north through the eastern Gulf of Mexico as a hurricane, just off the southwest coast of Florida. A cold front will also be draped across northern Florida pushing south," said CNN Meteorologist Haley Brink. "The combination of these weather factors will allow for increased rain chances across much of the Florida peninsula on Tuesday, including the Cape Canaveral area. Showers and thunderstorms are forecast to be numerous and widespread across the region. Tropical storm-force winds from Ian could also arrive as early as Tuesday night across central Florida." Meanwhile, the Space Launch System rocket and Orion spacecraft continue to sit on the launchpad at Kennedy Space Center in Florida. Team members continue to monitor the weather as they make a decision about when to roll the rocket stack back into the Vehicle Assembly Building at Kennedy. NASA will receive information from the US Space Force, the National Hurricane Center and the National Oceanic and Atmospheric Administration to inform their decision. [...] The rocket stack can remain at the pad and withstand winds up to 85 miles per hour (74.1 knots). If the stack needs to roll back into the building, it can handle sustained winds less than 46 miles per hour (40 knots). On Friday, the Artemis team said that October 2 was a backup launch date. But it's unlikely that a new launch date will be set until the rollback decision has been made.Read more of this story at Slashdot.
Saul Kripke, Philosopher Who Found Truths In Semantics, Dies At 81
Saul Kripke, a math prodigy and pioneering logician whose revolutionary theories on language qualified him as one of the 20th century's greatest philosophers, died on Sept. 15 in Plainsboro, N.J. He was 81. The New York Times reports: His death, at Penn Medicine Princeton Medical Center, was caused by pancreatic cancer, according to Romina Padro, director of the Saul Kripke Center at the City University of New York, where Professor Kripke had been a distinguished professor of philosophy and computer science since 2003 and had capped a career exploring how people communicate. Professor Kripke's classic work, "Naming and Necessity," first published in 1972 and drawn from three lectures he delivered at Princeton University in 1970 before he was 30, was considered one of the century's most evocative philosophical books. "Kripke challenged the notion that anyone who uses terms, especially proper names, must be able to correctly identify what the terms refer to," said Michael Devitt, a distinguished professor of philosophy who recruited Professor Kripke to the City University Graduate Center in Manhattan. "Rather, people can use terms like 'Einstein,' 'springbok,' perhaps even 'computer,' despite being too ignorant or wrong to provide identifying descriptions of their referents," Professor Devitt said. "We can use terms successfully not because we know much about the referent but because we're linked to the referent by a great social chain of communication." The Pulitzer Prize-winning historian Taylor Branch, writing in The New York Times Magazine in 1977, said Professor Kripke had "introduced ways to distinguish kinds of true statements -- between statements that are 'possibly' true and those that are 'necessarily' true." "In Professor Kripke's analysis," he continued, "a statement is possibly true if and only if it is true in some possible world -- for example, 'The sky is blue' is a possible truth, because there is some world in which the sky could be red. A statement is necessarily true if it is true in all possible worlds, as in 'The bachelor is an unmarried man.'"Read more of this story at Slashdot.
Cybersickness Could Spell an Early Death For the Metaverse
An anonymous reader quotes a report from the Daily Beast: Luis Eduardo Garrido couldn't wait to test out his colleague's newest creation. Garrido, a psychology and methodology researcher at Pontificia Universidad Catolica Madre y Maestra in the Dominican Republic, drove two hours between his university's campuses to try a virtual reality experience that was designed to treat obsessive-compulsive disorder and different types of phobias. But a couple of minutes after he put on the headset, he could tell something was wrong. "I started feeling bad," Garrido told The Daily Beast. He was experiencing an unsettling bout of dizziness and nausea. He tried to push through but ultimately had to abort the simulation almost as soon as he started. "Honestly, I don't think I lasted five minutes trying out the application," he said. Garrido had contracted cybersickness, a form of motion sickness that can affect users of VR technology. It was so severe that he worried about his ability to drive home, and it took hours for him to recover from the five-minute simulation. Though motion sickness has afflicted humans for thousands of years, cybersickness is a much newer condition. While this means that many of its causes and symptoms are understood, other basic questions -- like how common cybersickness is, and whether there are ways to fully prevent it -- are only just starting to be studied. After Garrido's experience, a colleague told him that only around 2 percent of people feel cybersickness. But at a presentation for prospective students, Garrido watched as volunteers from the audience walked to the front of an auditorium to demo a VR headset -- only to return shakily to their seats. "I could see from afar that they were getting sweaty and kind of uncomfortable," he recalled. "I said to myself, 'Maybe I'm not the only one.'" As companies like Meta (nee Facebook) make big bets that augmented reality and virtual reality technology will go mainstream, the tech industry is still trying to figure out how to better recruit users to the metaverse, and get them to stay once there. But experts worry that cybersickness could derail these plans for good unless developers find some remedies soon. "The issue is actually something of a catch-22: In order to make VR more accessible and affordable, companies are making devices smaller and running them on less powerful processors," adds the report. "But these changes introduce dizzying graphics -- which inevitably causes more people to experience cybersickness." "At the same time, a growing body of research suggests cybersickness is vastly more pervasive than previously thought -- perhaps afflicting more than half of all potential users." When Garrido conducted his own study of 92 people, the results indicated that more than 65 percent of people experienced symptoms of cybersickness -- a sharp contrast to the 2 percent estimate Garrido had been told. He says that these results should be concerning for developers. "If people have this type of bad experience with something, they're not going to try it again," Garrido said.Read more of this story at Slashdot.
Newsom Vetoes 'Premature' Crypto Oversight Bill For California
California Governor Gavin Newsom vetoed a bill that would require crypto financial-service businesses to get a special license to operate, calling it premature and costly. Bloomberg reports: Newsom on Friday declined to sign the legislation known as the Digital Financial Assets Law, which was passed by the state assembly and senate last month. While the governor said he shares the bill's intent to protect Californians from financial harm and provide clear rules for the industry, his administration has been conducting research and gathering input on the right approach. The bill would require a loan of "tens of millions of dollars" from the general fund during the first several years, a "significant" commitment that needs to be accounted for in the state's annual budget process, Newsom added. "It is premature to lock a licensing structure in statute without considering both this work and forthcoming federal actions," Newsom said in a statement. "A more flexible approach is needed to ensure regulatory oversight can keep up with rapidly evolving technology and use cases, and is tailored with the proper tools to address trends and mitigate consumer harm."Read more of this story at Slashdot.
DOT To Map Out Nation's Time Zones After Report Shows No Official Map Exists
A person may take knowing the local time for granted, but an official review revealed that there is no single, accurate map showing the nation's time zones and local observance of Daylight Saving Time. CNN reports: Federal transportation officials are now at work creating an accurate map of the nation's time zones, according to a report by the inspector general for the Department of Transportation. The issue came up, the inspector general's office said, after the US Senate passed legislation this year to end the biannual time turn by making Daylight Saving Time permanent. Investigators found no single map accurately showing the boundaries nationwide and said several sources of time information on the DOT website contained errors, such as inaccurately noting the time practices in some localities. For example, one map incorrectly identifies a deviation in Nevada: "Elko County, NV is shown as the location that changed time zones rather than the correct location, the city of West Wendover." "The official boundaries are narratively described [in federal regulations] with various types of coordinates and geographic features such as lines of longitude, State or county lines, and rivers," the report stated. The inspector general report said the Transportation Department is responsible for keeping the clock because of the importance of time to travel. It said the original five time zones have expanded to nine.Read more of this story at Slashdot.
Is Plant-Based Meat Fizzling In the US?
Citing McDonald's shelved meat-free burger trial and a 70% dip in Beyond Meat's stock, The Guardian suggests plant-based meats may not interest Americans as much as investors thought. From the report: Getting meat eaters in the US to adopt plant-based alternatives has proven a challenge. Beyond Meat, which produces a variety of plant-based products, including imitations of ground beef, burgers, sausages, meatballs and jerky, has had a rough 12 months, with its stock dipping nearly 70%. Multiple chains that partnered with the company, including McDonald's, have quietly ended trial launches. In August, the company laid off 4% of its workforce after a slowdown in sales growth. Last week, its chief operating officer was reportedly arrested for biting another man on the nose during a road rage confrontation. It's a dramatic reversal of fortune. Just two years ago, Beyond Meat, its competitor Impossible Foods and the plant-based meat industry at large seemed poised to start a food revolution. For a time, Wall Street went vegetarian. In 2019 Beyond Meat was valued at over $10 billion, more than Macy's or Xerox. The most bullish investors believed that plant-based meat would make up 15% of all meat sales by 2030. But the reality of Americans' interest in plant-based meat has proven more complicated than investors thought, and the adoption of meat alternatives has been slower than what was once hoped. Today Beyond Meat is valued at just over $900 million. The sobering story is similar to those experienced by many new ventures that see exhilarating hype after a flood of Silicon Valley venture capital cash, fueled by excitement about innovation. Bill Gates backed Beyond Meat, and a number of venture capital firms that typically invest in tech startups funneled money to startups making plant-based meat. Even the meat industry's biggest players have, ironically, invested in companies coming up with plant-based meat. While eating plant-based meat (or no meat at all) has been shown to be the most effective thing individual consumers can do to fight climate change, "consumers seem hesitant to adapt their behavior when the environment -- not their health or wallets -- is the sole beneficiary," reports The Guardian. "Despite the increasing alarm over climate change, the number of Americans who are vegetarian or vegan has remained relatively stable over the last 20 years." "Even when participants in a study conducted at Purdue University in Indiana were given information about the carbon footprint of meat production, participants were more likely to go with regular meat over a plant-based alternative."Read more of this story at Slashdot.
AV1 Update Reduces CPU Encoding Times By Up To 34 Percent
According to Phoronix, Google has released a new AOM-AV1 update -- version 3.5, that drastically improves encode times when streaming, rendering, or recording from the CPU. At its best, the update can improve encoding times by up to 34%. Tom's Hardware reports: It is a fantastic addition to AV1's capabilities, with the encoder becoming very popular among powerful video platforms such as YouTube. In addition, we are also seeing significant support for AV1 hardware acceleration on modern discrete GPUs now, such as Intel's Arc Alchemist GPUs and, most importantly - Nvidia's RTX 40-series GPUs. Depending on the resolution, encoding times with the new update have improved by 20% to 30%. For example, at 1080P, encode times featuring 16 threads of processing are reduced by 18% to 34%. At 4K, render times improved by 18% to 20% with 32 threads. Google could do this by adding Frame Parallel Encoding to heavily multi-threaded configurations. Google has also added several other improvements contributing to AV1's performance uplifts in other areas - specifically in real-time encoding. In other words, CPU utilization in programs such as OBS has been reduced, primarily for systems packing 16 CPU threads. As a result, they are allowing users to use those CPU resources for other tasks or increase video quality even higher without any additional performance cost. If you are video editing and are rendering out a video in AV1, processing times will be vastly reduced if you have a CPU with 16 threads or more.Read more of this story at Slashdot.
Controversial Artist Matches Influencer Photos With Surveillance Footage
An anonymous reader quotes a report from Smithsonian Magazine: It's an increasingly common sight on vacation, particularly in tourist destinations: An influencer sets up in front of a popular local landmark, sometimes even using props (coffee, beer, pets) or changing outfits, as a photographer or self-timed camera snaps away. Others are milling around, sometimes watching. But often, unbeknownst to everyone involved, another device is also recording the scene: a surveillance camera. Belgian artist Dries Depoorter is exploring this dynamic in his controversial new online exhibit, The Followers, which he unveiled last week. The art project places static Instagram images side-by-side with video from surveillance cameras, which recorded footage of the photoshoot in question. To make The Followers, Depoorter started with EarthCam, a network of publicly accessible webcams around the world, to record a month's worth of footage in tourist attractions like New York City's Times Square and Dublin's Temple Bar Pub. Then he enlisted an artificial intelligence (A.I.) bot, which scraped public Instagram photos taken in those locations, and facial-recognition software, which paired the Instagram images with the real-time surveillance footage. Depoorter calls himself a "surveillance artist," and this isn't his first project using open-source webcam footage or A.I. Last year, for a project called The Flemish Scrollers, he paired livestream video of Belgian government proceedings with an A.I. bot he built to determine how often lawmakers were scrolling on their phones during official meetings. "On its face, The Followers is an attempt, like many other studies, art projects and documentaries in recent years, to expose the staged, often unattainable ideals shown in many Instagram and influencer photos posted online," writes Smithsonian's Molly Enking. "But The Followers also tells a darker story: one of increasingly worrisome privacy concerns amid an ever-growing network of surveillance technology in public spaces. And the project, as well as the techniques used to create it, has sparked both ethical and legal controversy." Depoorter told Vice's Samantha Cole that he got the idea when he "watched an open camera and someone was taking pictures for like 30 minutes." He wondered if he'd be able to find that person on Instagram.Read more of this story at Slashdot.
Crypto-Mixing Service Tornado Cash Code Is Back On GitHub
Code repositories for the Ethereum-based mixer Tornado Cash were relisted on GitHub on Thursday. CoinDesk reports: The U.S. Treasury Department's Office of Foreign Assets (OFAC) banned Americans last month from using Tornado Cash, a decentralized privacy service that mixes cryptocurrencies together to obfuscate the original address. The mixer was blacklisted and designated under the Specially Designated National list because the North Korean hacking group Lazarus had used it in the past. GitHub is a centralized internet hosting service for software development often used by Ethereum developers. Within hours of the OFAC announcement, GitHub, along with other platforms, removed Tornado Cash from their sites in order to comply with the new U.S. regulation. Ethereum developers -- believing that computer code is protected speech under the First Amendment of the U.S. Constitution -- have called for platforms that host the Tornado Cash code to reverse their bans. In particular, Ethereum core developer Preston Van Loon asked for GitHub to relist the mixer's code on Sept. 13. Further reading: Treasury Says Sanctions On Tornado Cash Don't Stop People From Sharing CodeRead more of this story at Slashdot.
Ask Slashdot: What High-End Smartphone Is Best For Privacy?
New submitter cj9er writes: Considering all the privacy issues in today's online climate (all the issues with Meta right now), what is the best high-end smartphone to select? Apple: No way they don't sell your data... Sure, they have privacy for third-party apps, but what about the data they collect from the phone itself? Consider what the revenue is on a single smartphone (say $150), how do you think they have all that cash on hand? Google: Yeah right, Pixel is probably collecting [data] 24/7 considering their main business is selling ads on Search. They have developed the Pixel line because they probably realized they were missing out on the direct collection of data from their own hardware (cut out the middle players using Android). Samsung: Their TVs even collect and sell data on you. I don't really understand the price premium on Galaxy phones anyways. I have kept my data and Wi-Fi turned off on my phones for years. Initially it was for battery reasons but now add in data collection. Ultimately, if we could turn off the GPS feature at will on our phones, maybe we could prevent all tracking (except for cellular triangulation). If we then think about safety, GPS is great and now with satellite-tracking on Apple phones, even better. But then what is going on behind the scenes 99.99% of the rest of the time when you don't require those options for safety reasons? What phone manufacturer can be trusted?Read more of this story at Slashdot.
Senators Introduce a Bill To Protect Open-Source Software
An anonymous reader quotes a report from the Washington Post: When researchers discovered a vulnerability in the ubiquitous open-source log4j system last year that could've affected hundreds of millions of devices, the executive branch snapped into action and major tech companies huddled with the White House. Now, leaders of the Senate Homeland Security and Governmental Affairs Committee are introducing legislation to help secure open-source software, first reported by The Cybersecurity 202. Chairman Gary Peters (D-Mich.) and top ranking Republican Rob Portman (Ohio) plan to hold a vote next week on the bill they're co-sponsoring. The Peters/Portman legislation would direct the Cybersecurity and Infrastructure Security Agency to develop a way to evaluate and reduce risk in systems that rely on open-source software. Later, CISA would study how that framework could apply to critical infrastructure. The log4j "incident presented a serious threat to federal systems and critical infrastructure companies -- including banks, hospitals, and utilities -- that Americans rely on each and every day for essential services," Peters said in a written statement. "This common-sense, bipartisan legislation will help secure open source software and further fortify our cybersecurity defenses against cybercriminals and foreign adversaries who launch incessant attacks on networks across the nation." Here's how the Peters-Portman legislation works, as outlined in the report: - It directs CISA to hire open-source experts "to the greatest extent practicable."- It gives the agency a year to publish a framework on open-source code risk. A year later and periodically thereafter, CISA would perform an assessment of open-source code components that federal agencies commonly use.- Also, two years after publishing the initial framework, CISA would have to study whether it could be used in critical infrastructure outside the government and potentially work with one or more critical infrastructure sectors to voluntarily test the idea.- Other agencies would have roles as well, such as the Office of Management and Budget publishing guidance to federal chief information officers on secure use of open-source software.Read more of this story at Slashdot.
Microsoft Edge Found Serving Malicious Tech Support Scam Ads
AmiMoJo shares a report from Neowin: Anti-malware solutions maker Malwarebytes has recently uncovered a campaign which is serving tech support scams via malicious ads in Microsoft Edge's 'My Feed' section. They provided an image that shows a screenshot of a malvertising campaign where a fake browser locker page is displayed to dupe potential victims. The adware is smart in the way it operates as Malwarebytes has found that the malicious ad banner redirects only potential targets to the tech support scam page. Meanwhile bots, VPNs and geo-locations are shown the actual ad page powered by the Taboola ad network. The firm notes that the differentiation is made with a help of a base64-encoded JavaScript string. In the span of just 24 hours, Malwarebytes managed to collect over 200 different hostnames. Somewhat unsurprisingly perhaps, one of the associated domains is linked to an individual who appears to be the director of a software company operating in Delhi, India. You can find more details about this malvertising campaign on Malwarebytes' blog post about the topic.Read more of this story at Slashdot.
Coinbase Sued For Patent Infringement Over Crypto Transfer Technology
Coinbase is being sued by Veritaseum Capital LLC, which alleges that the crypto exchange has infringed on a patent awarded to Veritaseum founder Reggie Middleton. CoinDesk reports: According to Veritaseum, Coinbase has used the patent for some of its blockchain infrastructure, and the company is seeking at least $350 million in damages. Middleton and Veritaseum in 2019 settled a case with the U.S. Securities and Exchange Commission (SEC), paying nearly $9.5 million over charges surrounding the initial coin offering (ICO) for the company's VERI token/ "Veritaseum's website says it 'builds blockchain-based, peer-to-peer capital markets as software on a global scale,'" adds Reuters, which first reported the lawsuit. "Thursday's lawsuit accuses Coinbase features including its website, mobile app and Coinbase Cloud, Pay, and Wallet services of infringing a patent covering a secure method for processing digital-currency transactions." "Veritaseum Capital's attorney Carl Brundidge of Brundidge Stanger said Friday that Coinbase was 'uncooperative' when they tried to settle out of court."Read more of this story at Slashdot.
Hunga Tonga Eruption Put Over 50 Billion Kilograms of Water Into Stratosphere
An anonymous reader quotes a report from Ars Technica: In January this year, an undersea volcano in Tonga produced a massive eruption, the largest so far this century. The mixing of hot volcanic material and cool ocean water created an explosion that sent an atmospheric shockwave across the planet and triggered a tsunami that devastated local communities and reached as far as Japan. The only part of the crater's rim that extended above water was reduced in size and separated into two islands. A plume of material was blasted straight through the stratosphere and into the mesosphere, over 50 km above the Earth's surface. We've taken a good look at a number of past volcanic eruptions and studied how they influence the climate. But those eruptions (most notably that of Mount Pinatubo) all came from volcanoes on land. Hunga Tonga may be the largest eruption we've ever documented that took place under water, and the eruption plume contained unusual amounts of water vapor -- so much of it that it actually got in the way of satellite observations at some wavelengths. Now, researchers have used weather balloon data to reconstruct the plume and follow its progress during two circuits around the globe. Your vocabulary word of the day is radiosonde, which is a small instrument package and transmitter that can be carried into the atmosphere by a weather balloon. There are networks of sites where radiosondes are launched as part of weather forecasting services; the most relevant ones for Hunga Tonga are in Fiji and Eastern Australia. A balloon from Fiji was the first to take instruments into the eruption plume, doing so less than 24 hours after Hunga Tonga exploded. That radiosonde saw increasing levels of water as it climbed through the stratosphere from 19 to 28 kilometers of altitude. The water levels had reached the highest yet measured at the top of that range when the balloon burst, bringing an end to the measurements. But shortly after, the plume started showing up along the east coast of Australia, which again registered very high levels of water vapor. Again, water reached to 28 km in altitude but gradually settled to lower heights over the next 24 hours. The striking thing was how much of it there was. Compared to normal background levels of stratospheric water vapor, these radiosondes were registering 580 times as much water even two days after the eruption, after the plume had some time to spread out. There was so much there that it still stood out as the plume drifted over South America. The researchers were able to track it for a total of six weeks, following it as it spread out while circling the Earth twice. Using some of these readings, the researchers estimated the total volume of the water vapor plume and then used the levels of water present to come up with a total amount of water put into the stratosphere by the eruption. They came up with 50 billion kilograms. And that's a low estimate, because, as mentioned above, there was still water above the altitudes where some of the measurements stopped. The recent findings appear in a new study published in the journal Science.Read more of this story at Slashdot.
CIA Launches First Podcast, 'The Langley Files'
The Central Intelligence Agency (CIA) is launching a podcast called "The Langley Files." As the agency explains, "The mission of 'The Langley Files: A CIA Podcast' is to educate and connect with the general public, sharing insight into the Agency's core mission, capabilities and agility as an intelligence leader... and to share some interesting stories along the way!" Variety reports: The podcast features suspenseful intro music and a narrator explaining that CIA will be "sharing what we can" with stories that go "beyond those of Hollywood scripts and shadowed whispers." CIA Director Bill Burns is the featured guest on Episode 1 of "The Langley Files." "We do usually operate in the shadows, out of sight and out of mind," Burns said in the premiere. However, he continued, "in our democracy, where trust in institutions is in such short supply... it's important to try to explain ourselves the best we can and to demystify a little bit of what we do." According to Burns, one of the biggest misconceptions people have about the CIA stems from Hollywood's depictions of intelligence field agents. Many people think CIA is a "glamorous world" of "heroic individuals who drive fast cars and defuse bombs and solve world crises all on their own" -- a la Jason Bourne, James Bond and Jack Ryan. (Bond is a British spy, but you get the drift.) On the podcast, Burns shared that he drives a 2013 Subaru Outback "at posted speed limits." [...] The CIA says each episode of the podcast will be about 15-30 minutes long and will "feature our hosts leading conversations with a range of special guests." The series is distributed on major audio platforms including Apple Podcasts, Spotify, Google Podcasts, Amazon Music and Player.fm. "From all of us here at CIA -- we'll be seeing you," said one of the hosts before signing off the inaugural episode.Read more of this story at Slashdot.
Alien-Hunting Astronomer Says There May Be a Second Interstellar Object On Earth In New Study
A pair of researchers who previously identified what may be the first known interstellar meteor to impact Earth have now presented evidence of a second object that could have originated beyond the solar system, before it burned up in our planet's skies and potentially fell to the surface, according to a new study. Motherboard reports: Amir Siraj, a student in astrophysics at Harvard University, and astronomer Avi Loeb, who serves as Harvard's Frank B. Baird Jr. Professor of Science, suggest that a fast-moving meteor that burst into a fireball hundreds of miles off the coast of Portugal on March 9, 2017, is an "additional interstellar object candidate" that they call interstellar meteor 2 (IM2) in a study posted to the preprint server arXiv this week. The paper has not been peer-reviewed. In addition to their potential origin beyond the solar system, these objects appear to be extraordinarily robust, as they rank as the first- and third-highest meteors in material strength in a NASA catalog that has collected data about hundreds of fireballs. "We don't have a large enough sample to say how much stronger interstellar objects are than solar system objects, but we can say that they are stronger," Siraj said in an email. "The odds of randomly drawing two objects in the top 3 out of 273 is 1 in 10 thousand. And when we look at the specific numbers relative to the distribution of objects, we find that the Gaussian odds are more like 1 in a million." This makes IM2 "an outlier in material strength," Loeb added in a follow-up call with Siraj. "To us, it means that the source is different from planetary systems like the solar system." Loeb has attracted widespread attention in recent years over his speculation that the first interstellar object ever identified, known as 'Oumuamua, was an artifact of alien technology. Spotted in 2017, 'Oumuamua sped through the solar system and was up to a quarter-mile in scale, making it much larger than the interstellar meteor candidates identified by Siraj and Loeb, which are a few feet across. Loeb's claims of an artificial origin for 'Oumuamua have provoked substantial pushback from many scientists who do not consider a technological explanation to be likely. Loeb also thinks these interstellar meteor candidates could be alien artifacts, though he and Siraj present a mind-boggling natural explanation for the strangely robust objects in the study: The meteors may be a kind of interstellar shrapnel produced by the explosions of large stars, called supernovae. [...] Loeb, of course, is keeping his mind open. "We don't say, necessarily, that it is artificial," Loeb said in the call, referring to the supernovae explanation. But, he added, "obviously, there is a possibility that a spacecraft was designed to sustain such harsh conditions as passing through the Earth's atmosphere, so we should allow for that."Read more of this story at Slashdot.
Vultures Prevent Tens of Millions of Metric Tons of Carbon Emissions Each Year
An anonymous reader quotes a report from Scientific American: Vultures are hard birds for humans to love. They are an obligate scavenger, meaning they get all their food from already dead prey -- and that association has cast them as a harbinger of death since ancient times. But in reality, vultures are nature's flying sanitation crew. And new research adds to that positive picture by detailing these birds' role in a surprising process: mitigating greenhouse gas emissions. With their impressive vision and the range they can cover in their long, soaring flights, the 22 species of vultures found around the world are often the first scavengers to discover and feed on a carcass. This cleanup provides a vital service to both ecosystems and humans: it keeps nutrients cycling and controls pathogens that could otherwise spread from dead animals to living ones. Decaying animal bodies release greenhouse gases, including carbon dioxide and methane. But most of these emissions can be prevented if vultures get to the remains first, a new study in Ecosystem Services shows. It calculates that an individual vulture eats between 0.2 and one kilogram (kg) of carcass per day, depending on the vulture species. Left uneaten, each kg of naturally decomposing carcass emits about 0.86 kg of CO2 equivalent. This estimate assumes that carcasses not eaten by vultures are left to decay. But many carcasses are composted or buried by humans, which result in more emissions than natural decay, so vulture consumption can avert even more emissions when replacing those methods. The avoided emissions may not sound like much, but multiply those estimates by the estimated 134 million to 140 million vultures around the world, and the number becomes more impressive: tens of millions of metric tons of emissions avoided per year. But this ecosystem service is not evenly distributed around the world. It occurs mostly in the Americas, says the study's lead author Pablo Plaza, a biologist at the National University of Comahue in Argentina. Three species found only in the Americas -- the Black, Turkey and Yellow-headed vultures -- are responsible for 96 percent of all vulture-related emissions mitigation worldwide, Plaza and his colleagues found. Collectively, vultures in the Americas keep about 12 million metric tons of CO2 equivalent out of the atmosphere annually. Using estimates from the U.S. Environmental Protection Agency, that is akin to taking 2.6 million cars off the road each year. The situation outside of the Americas stands in stark contrast. "The decline in vulture populations in many regions of the world, such as Africa and Asia, has produced a concomitant loss of the ecosystem services vultures produce," Plaza says.Read more of this story at Slashdot.
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