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Researchers have analyzed samples of the asteroid Ryugu collected by the Japanese Space Agency's Hayabusa2 spacecraft and found uracil, one of the informational units that make up RNA, the molecules that contain the instructions for how to build and operate living organisms. Nicotinic acid, also known as Vitamin B3 or niacin, which is an important cofactor for metabolism in living organisms, was also detected in the same samples. Phys.Org reports: This discovery by an international team, led by Associate Professor Yasuhiro Oba at Hokkaido University, adds to the evidence that important building blocks for life are created in space and could have been delivered to Earth by meteorites. The findings were published in the journal Nature Communications. The researchers extracted these molecules by soaking the Ryugu particles in hot water, followed by analyses using liquid chromatography coupled with high-resolution mass spectrometry. This revealed the presence of uracil and nicotinic acid, as well as other nitrogen-containing organic compounds. "We found uracil in the samples in small amounts, in the range of 6-32 parts per billion (ppb), while vitamin B3 was more abundant, in the range of 49-99 ppb," Oba elaborated. "Other biological molecules were found in the sample as well, including a selection of amino acids, amines and carboxylic acids, which are found in proteins and metabolism, respectively." The compounds detected are similar but not identical to those previously discovered in carbon-rich meteorites. The team hypothesizes that the difference in concentrations in the two samples, collected from different locations on Ryugu, is likely due to the exposure to the extreme environments of space. They also hypothesized that the nitrogen-containing compounds were, at least in part, formed from the simpler molecules such as ammonia, formaldehyde and hydrogen cyanide. While these were not detected in the Ryugu samples, they are known to be present in cometary ice -- and Ryugu could have originated as a comet or another parent body that had been present in low temperature environments.

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Allows a little expansion of output from existing Middle Kingdom facilities

The US Commerce Department proposed rules on Tuesday that would limit the amount of CHIPS Act recipients can invest to expand semiconductor manufacturing in countries the US considers “adversarial.”…

Do you Xi what I Xi?

A slasher flick featuring Winnie the Pooh and other characters from A.A. Milne's beloved stories has mysteriously had its Hong Kong debut cancelled. Probably forever.…

CERT-In was told its six-hour notification requirement was a bad idea – now it knows just how bad

India's rules requiring local organizations to report infosec incidents within six hours of detection have been observed by a mere 15 entities/…

An anonymous reader quotes a report from The Guardian: The brew is so potent that practitioners report not only powerful hallucinations, but near-death experiences, contact with higher-dimensional beings, and life-transforming voyages through alternative realities. Often before throwing up, or having trouble at the other end. Now, scientists have gleaned deep insights of their own by monitoring the brain on DMT, or dimethyltryptamine, the psychedelic compound found in Psychotria viridis, the flowering shrub that is mashed up and boiled in the Amazonian drink, ayahuasca. The recordings reveal a profound impact across the brain, particularly in areas that are highly evolved in humans and instrumental in planning, language, memory, complex decision-making and imagination. The regions from which we conjure reality become hyperconnected, with communication more chaotic, fluid and flexible. "At the dose we use, it is incredibly potent," said Robin Carhart-Harris, a professor of neurology and psychiatry at the University of California, San Francisco. "People describe leaving this world and breaking through into another that is incredibly immersive and richly complex, sometimes being populated by other beings that they feel might hold special power over them, like gods." He added: "What we have seen is that DMT breaks down the basic networks of the brain, causing them to become less distinct from each other. We also see the major rhythms of the brain -- that serve a largely inhibitory, constraining function -- break down, and in concert, brain activity becomes more entropic or information-rich." For the latest study, Chris Timmermann, head of the DMT research group at Imperial College London, recruited 20 healthy volunteers who received a 20mg injection of DMT and a placebo on separate visits to the lab. All were screened to ensure they were physically and mentally suitable for the study. Using electroencephalography (EEG) and functional magnetic resonance imaging (fMRI), the scientists recorded the participants' brain activity before, during and after the drug took hold. The volunteers gave updates throughout on how intense the experience felt. None vomited as the emetic is another ingredient in ayahuasca. The results, published in the journal Proceedings of the National Academy of Sciences, provide the most advanced picture yet of the human brain on psychedelics. The recordings show how the brain's normal hierarchical organization breaks down, electrical activity becomes anarchic, and connectivity between regions soars, particularly those handling "higher level" functions such as imagination, which evolved most recently in humans. "The stronger the intensity of the experience, the more hyperconnected were those brain areas," said Timmermann. "We suspect that while the newer, more evolved aspects of the brain dysregulate under DMT, older systems in the brain may be disinhibited," said Carhart-Harris. "A similar kind of thing happens in dreaming. This is just the beginning in cracking the question of how DMT works to alter consciousness so dramatically."

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By the end of 2022, global renewable generation capacity amounted to 3,372 gigawatts (GW), growing the stock of renewable power by 295 GW or 9.6%, according to the International Renewable Energy Agency (IRENA). Renewables produced an overwhelming 83% of all power capacity added last year. Electrek reports: Renewable Capacity Statistics 2023, released today by IRENA, shows that renewable energy continues to grow at record levels despite global uncertainties, confirming the downward trend of fossil fuels. While many countries increased their renewable capacity in 2022, the significant growth of renewables is concentrated in Asia, the US, and Europe. IRENA reports that almost half of all new capacity in 2022 was added in Asia, resulting in a total of 1.63 terawatts (TW) of renewable capacity by 2022. China was the largest contributor, adding 141 GW to Asia's new capacity. Renewables in Europe and North America grew by 57.3 GW and 29.1 GW, respectively. Africa saw an increase of 2.7 GW, slightly above 2021. Oceania continued its double-digit growth with an expansion of 5.2 GW, and South America had a capacity expansion of 18.2 GW. The Middle East recorded its highest increase in renewables on record, with 3.2 GW of new capacity added in 2022, an increase of 12.8%. Although hydropower accounted for the largest share of the global total renewable generation capacity with 1,250 GW, solar and wind continued to dominate new generating capacity. Together, both technologies contributed 90% to the share of all new renewable capacity in 2022. Solar led with a 22% (191 GW) increase, followed by wind, which increased its generating capacity by 9% (75 GW).

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'Technological sovereignty is the key to sustainability' states Russian despot

Russian president Vladimir Putin and his Chinese counterpart Xi Jinping have set themselves the goal of dominating the world of information technology.…

Google defended its use of "history-off chats" for many internal communications, denying the US government's allegation that it intentionally destroyed evidence needed in an antitrust case. The history-off setting causes messages to be automatically deleted within 24 hours. Ars Technica reports: The US government and 21 states last month asked a court to sanction Google for allegedly using the auto-delete function on chats to destroy evidence and accused Google of falsely telling the government that it suspended its auto-deletion practices on chats subject to a legal hold. Google opposed the motion for sanctions on Friday in a filing (PDF) in US District Court for the District of Columbia. Google said it uses a "tiered approach" for preserving chats. "When there is litigation, Google instructs employees on legal hold not to use messaging apps like Google Chat to discuss the subjects at issue in the litigation and, if they must, to switch their settings to 'history on' for chats regarding the subjects at issue in the litigation, so that any such messages are preserved," the Google filing said. Google said the government plaintiffs "contend that the Federal Rules specifically mandate that Google should have applied a forced history on setting for all custodians for all chats created while the custodian was on legal hold, regardless of the possible relevance of the message to the litigation." But federal rules only require "reasonable steps to preserve" information, Google pointed out. "Google's vast preservation efforts here -- and specifically its methodology with respect to history-off chats -- were 'reasonable steps' under the Rule," Google argued. Google said the US and state attorneys general "have not been denied access to material information needed to prosecute these cases and they have offered no evidence that Google intentionally destroyed such evidence." Google also argued that the objections came too late, alleging that the government knew before litigation began "that there was a subset of chats not automatically retained." "Plaintiffs' motions are barred at the outset because they were on notice of Google's approach to chats for years, yet did not object until well after the close of discovery. Those tactics should not be countenanced," Google told the court. Google said its November 2019 disclosures in an ESI (Electronically Stored Information) questionnaire "show that the distinction between 'on-the-record' and other chats was apparent to anyone who wanted to pursue the matter from the outset of DOJ's investigation. For instance, the ESI Questionnaire response specifies that chat 'messages are generally retained for a period of 30 days if they have been marked on-the-record, and potentially longer if on-the-record messages are on legal hold.'" Google also said, "it is no secret how Google's Chat product operates" because it's a publicly available product and the Google Chat website explains the history-off feature. The Justice Department's motion last month said things happened very differently. "Google systematically destroyed an entire category of written communications every 24 hours" for nearly four years, the government motion said, continuing [...].

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Admins decide reviving crime-mart is dangerous, hint at revival

BreachForums has reportedly shut down for good, just days after US authorities arrested the online criminal marketplace's alleged chief administrator.…

Roblox is launching its first set of generative AI game creation tools: Code Assist and Material Generator. Engadget reports: Although neither tool is anywhere close to generating a playable Roblox experience from a text description, Head of Roblox Studio Stef Corazza told an audience at GDC 2023 that they can "help automate basic coding tasks so you can focus on creative work." For now, that means being able to generate useful code snippets and object textures based on short prompts. Roblox's announcement for the tools offers a few examples, generating realistic textures for a "bright red rock canyon" and "stained glass," or producing several lines of functional code that will that make certain objects change color and self-destruct after a player interacts with them. Code Assist looks promising, but Roblox is careful to state it's imperfect, and may generate "incorrect" or "misleading" information. "It is still up to you to review, test, and determine if the code suggestion is contextually appropriate." Even so, Roblox's Corazza seems confident that this is the first step towards making every user on the platform a creator, suggesting it may only be a few years before these tools can generate fully playable, interactive 3D scenes from a simple prompt.

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An anonymous reader quotes a report from Bloomberg: Last Energy Inc., a startup developing advanced, smaller nuclear power plants, completed four deals worth $18.9 billion to build 34 reactors in Europe. The Washington-based company expects to install the first of its 20-megawatt systems as soon as 2025, Chief Executive Officer Bret Kugelmass said in an interview Monday. Last is building its first system in Texas, but is still seeking approval from regulators in Poland and the UK, where it closed the Europe deals. Last is part of a wave of companies seeking to install smaller reactors that could be manufactured in factories and assembled on-site. The approach is expected to make them faster and cheaper to build than conventional nuclear plants, but the technology is still untested. Kugelmass said the agreements validate the strategy and show growing demand for nuclear energy. "It's huge for us, and it's a milestone for the whole industry," he said. Last plans to build and operate the plants, and the $18.9 billion value of the deals represents the revenue it anticipates over the course of power-purchase agreements that stretch as long as 24 years. The company must arrange financing for the estimated $100 million it will need for each system. The customers include a data-center operator and a hydrogen producer in the UK and an industrial zone in Poland. It announced last year agreements to build 12 systems for two additional customers in Poland. While the lack of regulatory approval is a key barrier, Last Energy's small design means that engineering and safety issues will be simpler than with larger reactors, said Jessica Lovering, executive director of Good Energy Collective, a pro-nuclear research group.

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Not quite as dramatic as AMD's Lisa Su and her visions of nuclear-powered supercomputers

GTC On the surface, Nvidia's spring GPU Technology Conference was once again opened with a keynote dominated by generative AI technologies.…

The Reg has seen two recent incidents of Russian developers being blocked from public development of FOSS code. One was a refusal on the Linux kernel mailing list, the other a more general block on Github. In the last week, these events have both caused active, and sometimes heated, discussions in FOSS developer communities. From the report: The GitHub account of developer Alexander Amelkin has been blocked, and his repositories marked as "archived" â" including ipmitool, whose README describes it as "a utility for managing and configuring devices that support the Intelligent Platform Management Interface." Unable to comment on Github itself, Amelkin described what happened on the project's older Soureforge page. Amelkin works for Russian chipbuilder Yadro, which we described as working on RISC-V chips back in 2021. Microsoft is just obeying US law in this: according to the War and Sanctions database of the Ukrainian National Agency on Corruption Prevention, the NACP, Yadro is a sanctioned company. However, on LinkedIn, Amelkin disputes his employer's involvement. Over on Hacker News, commentators seem to be generally in favor of the move, although the discussion on LWN is more measured, pointing out both that there is little threat from server-management tools like this, but that Microsoft probably has no choice. Amelkin is not alone. Over on the Linux Kernel Mailing List, a contribution from Sergey Semin has been refused with the terse notice: "We don't feel comfortable accepting patches from or relating to hardware produced by your organization. Please withhold networking contributions until further notice." Semin is a developer at chipmaker Baikal Electronics, a company whose website has been suspended for a year now, as we noted a year ago in a story that also mentions Yadro. We were reporting on Baikal's efforts to develop its own CPUs nearly a decade ago, mere months after the Russian annexation of Crimea. And once again, there is spirited debate over the move on the Orange Site.

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After five years attempting to make Intel into a competitor for Nvidia and AMD in the realm of discrete graphics for gamers and beyond -- with limited success -- Raja Koduri is leaving Intel to form his own generative AI startup. The Verge reports: Intel hired him away from AMD in 2017, where he was similarly in charge of the entire graphics division, and it was an exciting get at the time! Not only had Intel poached a chief architect who'd just gone on sabbatical but Intel also revealed that it did so because it wanted to build discrete graphics cards for the first time in (what would turn out to be) 20 years. Koduri had previously been poached for similarly exciting projects, too -- Apple hired him away from AMD ahead of an impressive string of graphics improvements, and then AMD brought him back again in 2013. Intel has yet to bring real competition to the discrete graphics card space as of Koduri's departure. [...] But the company has a long GPU roadmap, so it's possible things get better and more competitive in subsequent gens. It took a lot longer than five years for Nvidia and AMD to make it that far. By the time Koduri left, he wasn't just in charge of graphics but also Intel's "accelerated computing" initiatives, including things like a crypto chip.

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Meanwhile, Bing can now output images, Adobe touts shiny art platform Firefly

Google is offering Bard – its chat-driven rival to ChatGPT – to carefully selected netizens in the US and UK.…

An anonymous reader quotes a report from The Drive: Sang Yup Lee, Hyundai's head of design, reiterated the company's commitment to buttons at the introduction of the new Hyundai Kona. As reported by CarsGuide, for the Korean automaker, it's a decision rooted in safety concerns. "We have used the physical buttons quite significantly the last few years. For me, the safety-related buttons have to be a hard key," said Lee. It's a design call that makes a lot of sense. In some modern vehicles, adjusting things like the volume or climate control settings can require diving into menus on a touch screen, or using your eyes to find a touch control on the dash. In comparison, the tactile feedback of real buttons, dials, and switches lets drivers keep their eyes on the road instead. "When you're driving, it's hard to control it. This is why when it's a hard key it's easy to sense and feel it," said Lee. As far as he is concerned, physical controls are a necessity for anything that could impact safety. Hence the physical buttons and dials for items like the HVAC system and volume control. Lee hinted that while this is a priority for Hyundai today, things may change in future. In particular, the company will likely look at using touch controls more heavily when autonomous driving becomes mainstream. "When it comes to Level 4 autonomous driving, then we'll have everything soft key," said Lee.

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This article was not written by a computer, not that you could tell for sure either way

The popularity of word salad prepared by large language models (LLMs) like OpenAI's ChatGPT, Google's Bard, and Meta's LLaMa has prompted academics to look for ways to detect machine-generated text.…

schwit1 writes: Crippled by war and sanctions, Russia now faces evidence that its already-struggling space program is falling apart. In the past three months alone, Roscosmos has scrambled to resolve two alarming incidents. First, one of its formerly dependable Soyuz spacecraft sprang a coolant leak. Then the same thing happened on one of its Progress cargo ships. The civil space program's Soviet predecessor launched the first person into orbit, but with the International Space Station (ISS) nearing the end of its life, Russia's space agency is staring into the abyss. "What we're seeing is the continuing demise of the Russian civil space program," says Bruce McClintock, a former defense attache at the US embassy in Moscow and current head of the Space Enterprise Initiative of the Rand Corporation, a nonprofit research organization. Around 10 years ago, Russian leaders chose to prioritize the country's military space program -- which focuses on satellite and anti-satellite technologies -- over its civilian one, McClintock says, and it shows. Russia's space fleet is largely designed to be expendable. The history of its series of Soyuz rockets and crew capsules (they both have the same name) dates back to the Soviet era, though they've gone through upgrades since. Its Progress cargo vessels also launch atop Soyuz rockets. The cargo ships, crewed ships, and rockets are all single-use spacecraft. Anatoly Zak, creator and publisher of the independent publication RussianSpaceWeb, estimates that Roscosmos launches about two Soyuz vehicles per year, takes about 1.5 to 2 years to build each one, and doesn't keep a substantial standing fleet. While Roscosmos officials did not respond to interview requests, the agency has been public about its recent technical issues.Plus this, which failed to make headlines here: "For crewed launches, Russia has long depended on its Baikonur spaceport in neighboring Kazakhstan. But the nation has charged costly annual fees, and in March Kazakhstan seized Russian spaceport assets, reportedly due to Roscosmos' debt."

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And Google Cloud is next

Microsoft has torn the wraps off its multi-cloud security benchmark (MCSB), which replaces the four-year-old Azure Security Benchmark. Crucially, as the name suggests, it now has usage and configuration guidance that reaches into rival environments.…

Microsoft has won dismissal of a private consumer antitrust lawsuit over its $69 billion proposed purchase of "Call of Duty" maker Activision Blizzard, but the plaintiffs were given 20 days to refine their legal challenge. From a report: A federal judge in San Francisco ruled that the lawsuit from a group of video game plaintiffs "lacks allegations" supporting their claim that the proposed acquisition would harm market competition. "Plaintiffs' general allegation that the merger may cause 'higher prices, less innovation, less creativity, less consumer choice, decreased output, and other potential anticompetitive effects' is insufficient," wrote U.S. District Judge Jacqueline Corley. "Why? How?" The decision does not affect the U.S. Federal Trade Commission's (FTC) regulatory challenge to the largest-ever gaming industry deal.

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