Stories
Slash Boxes
Comments

SoylentNews is people

Log In

Log In

Create Account  |  Retrieve Password


Site News

Join our Folding@Home team:
Main F@H site
Our team page


Funding Goal
For 6-month period:
2022-07-01 to 2022-12-31
(All amounts are estimated)
Base Goal:
$3500.00

Currently:
$438.92

12.5%

Covers transactions:
2022-07-02 10:17:28 ..
2022-10-05 12:33:58 UTC
(SPIDs: [1838..1866])
Last Update:
2022-10-05 14:04:11 UTC --fnord666

Support us: Subscribe Here
and buy SoylentNews Swag


We always have a place for talented people, visit the Get Involved section on the wiki to see how you can make SoylentNews better.

What is Your Operating System of Choice?

  • MacOS - Any Version
  • Debian Based - Any Version
  • Redhat Based - Any Version
  • BSD - Any Version
  • Arch Based - Any Version
  • Any other *nix
  • Windows - Any Version
  • The poll creator is dumb for not including my OS

[ Results | Polls ]
Comments:51 | Votes:133

posted by janrinok on Monday April 21, @09:13PM   Printer-friendly
from the all-your-base-are-belong-to-us-... dept.

Glyn Moody writing for the techdirt.com site has a good summary of the status of Deepseek - with an added bonus of lots of links to his source material. Longish article, covering a lot of ground including usage of AI for social surveillance by the Chinese government

https://www.techdirt.com/2025/04/14/deepseek-is-already-being-applied-widely-across-chinas-industries-and-used-for-government-surveillance-and-propaganda/

" It's just three months since the Chinese company DeepSeek released its R1 reasoning model. In that time, its global impact has been dramatic: An article in Fortune magazine described how DeepSeek had "erased Silicon Valley's AI lead and wiped $1 trillion from U.S. markets." It also immediately raised serious privacy issues in the EU. The speed at which DeepSeek-R1 was built, and the relatively low cost of doing so, has had another dramatic knock-on effect, shifting interest and investment away from closed development towards open source AI models. As Wired wrote when DeepSeek-R1 appeared:

        However DeepSeek's models were built, they appear to show that a less closed approach to developing AI is gaining momentum. In December, Clem Delangue, the CEO of HuggingFace, a platform that hosts artificial intelligence models, predicted that a Chinese company would take the lead in AI because of the speed of innovation happening in open source models, which China has largely embraced. "This went faster than I thought," he says.

The open source nature of DeepSeek-R1 means that it is cheaper and easier to use it as the basis of other AI services and products, than to start from scratch. That's precisely what is happening in China, with the additional twist that many companies are doing so from a patriotic pride that Chinese computer technology has caught up with Silicon Valley. "


Original Submission

posted by janrinok on Monday April 21, @04:28PM   Printer-friendly

The prevailing consensus in astrophysics is that the universe has spent the past 13-or-so billion years expanding outward in all directions, ever since the Big Bang. It's expanding at this very moment, and will continue to do so until... a number of possible theoretical endings. Meanwhile, the specific rate at which the universe is growing remains a longstanding point of contention known as the "Hubble tension." However, there may be a way to finally ease that tension—you just need to put a slight spin on everything.

In simplest terms, the rate at which the universe expands on paper doesn't match actual astronomical observations. That speed—called the Hubble Constant—is measured in units of kilometers per second per megaparsec (km/s/Mpc), with a megaparsec measuring about 300,000 light years. The most widely accepted theoretical model, the Lambda/Cold Dark Matter model (ΛCDM), says the universe is growing at 67-68 km/s/Mpc. But what astronomers see through their equipment is a little faster, at about 73 km/s/Mpc. And therein lies the Hubble tension.

In a study published in the April issue of the Monthly Notices of the Royal Astronomical Society, a team of researchers including experts at the University of Hawai'i's Institute for Astronomy argue that introducing a miniscule amount of rotation to standard mathematical model of the universe may provide the way to align both expansion theories.

"Much to our surprise, we found that our model with rotation resolves the paradox without contradicting current astronomical measurements," study co-author and astrophysicist? István Szapudi said in a statement. "Even better, it is compatible with other models that assume rotation."

[...] Looking ahead, astronomers hope to construct a full computer model of the universe based in part of their new theory. From there, they will hopefully be able to pinpoint signs of cosmic spinning to search for among the stars.

[Source] Popular Science


Original Submission

posted by janrinok on Monday April 21, @11:41AM   Printer-friendly

Google introduces Firebase Studio, an end-to-end platform that builds custom apps in-browser, in minutes:

Today at Google Cloud Next, the tech giant introduced the full-stack AI workspace Firebase Studio.

Devs and non-devs can use the cloud-based, Gemini-powered agentic development platform to build, launch, iterate on and monitor mobile and web apps, APIs, backends and frontends directly from their browsers. It is now available in preview to all users (you must have a Google account).

Firebase Studio combines Google's coding tools Genkit and Project IDX with specialized AI agents and Gemini assistance. It is built on the popular Code OSS project, making it look and feel familiar to many.

Users just need to open their browser to build an app in minutes, importing from existing repositories such as GitHub, GitLab, Bitbucket or a local machine. The platform supports languages including Java, .NET, Node.js, Go and Python, and frameworks like Next.js, React, Angular, Vue.js, Android, Flutter and others.

Users can choose from more than 60 pre-built templates or use a prototyping agent that helps design an app (including UI, AI flows and API schema) through natural language, screenshots, mockups, drawing tools, screenshots, images and mockups—without the need for coding. The app can then be directly deployed to Firebase App Hosting, Cloud Run, or custom infrastructure.

Apps can be monitored in a Firebase console and refined and expanded in a coding workspace with a single click. Apps right can be previewed in a browser, and Firebase Studio features built-in runtime services and tools for emulation, testing, refactoring, debugging and code documentation.

Google says the platform greatly simplifies coding workflows. Gemini helps users write code and documentation, fix bugs, manage and resolve dependencies, write and run unit tests, and work with Docker containers, among other tasks. Users can customize and evolve different aspects of their apps, including model inference, agents, retrieval-augmented generation (RAG), UX, business logic and others.

Google is also now granting early access to Gemini Code Assist agents in Firebase Studio for those in the Google Developer Program. For instance, a migration agent can help move code; a testing agent can simulate user interactions or run adversarial scenarios against AI models to identify and fix potentially dangerous outputs; and a code documentation agent can allow users to talk to code.


Original Submission

posted by janrinok on Monday April 21, @09:52AM   Printer-friendly

https://www.vaticannews.va/en/pope/news/2025-04/pope-francis-dies-on-easter-monday-aged-88.html

Pope Francis died on Easter Monday, April 21, 2025, at the age of 88 at his residence in the Vatican's Casa Santa Marta.

posted by janrinok on Monday April 21, @06:53AM   Printer-friendly

Intel agrees to sell controlling stake in Altera chip business:

Intel on Monday announced that it has entered into a definitive agreement to sell 51% of its Altera semiconductor business to Silver Lake, a private equity firm.

The deal, which values Altera at $8.75 billion, will make Altera "operationally independent," Intel said in a press release. Intel will retain 49% ownership in Altera, which will be led by Raghib Hussain, who's set to succeed Sandra Rivera as CEO on May 5.

"Today's announcement reflects our commitment to sharpening our focus, lowering our expense structure, and strengthening our balance sheet," said Intel CEO Lip-Bu Tan in a statement. "Altera continues to make progress repositioning its product portfolio to participate in the fastest growing and most profitable segments of the FPGA market."

Altera was founded in 1983 by semiconductor veterans Rodney Smith, Robert Hartmann, James Sansbury, and Paul Newhagen. The company develops a range of programmable chips known as field-programmable gate arrays, or FPGAs, and the software to support them, including for industries like communications, robotics, and AI.

Intel acquired Altera in 2015 for $16.7 billion, and it became a newly formed business unit called Programmable Solutions Group (PSG). In 2023, Intel announced that it would spin off PSG into a separate company, while maintaining majority ownership and intending to seek an IPO within three years.

The decision came amid rapid growth in the FPGA sector. According to one analysis, the market for FPGAs could grow from $12.1 billion last year to $25.8 billion by 2029.

In fiscal year 2024, Altera generated revenues of $1.54 billion, according to Intel.

The transaction with Silver Lake is expected to close in the second half of 2025, Intel said, subject to customary closing conditions.


Original Submission

posted by janrinok on Monday April 21, @02:08AM   Printer-friendly

Google has illegal advertising monopoly, judge rules:

A US judge has ruled tech giant Google has a monopoly in online advertising technology. The US Department of Justice, along with 17 US states, sued Google, arguing the tech giant was illegally dominating the technology which determines which adverts should be placed online and where. This is the second antitrust case Google has lost in a year, after it was ruled the company also had a monopoly on online search.

Google said it would appeal against the decision.

"Publishers have many options and they choose Google because our ad tech tools are simple, affordable and effective," the firm's head of regulatory affairs Lee-Ann Mulholland said.

US district judge Leonie Brinkema said in the ruling Google had "wilfully engaged in a series of anticompetitive acts" which enabled it to "acquire and maintain monopoly power" in the market. "This exclusionary conduct substantially harmed Google's publisher customers, the competitive process, and, ultimately, consumers of information on the open web," she said.

Google lost on two counts, while a third was dismissed. "We won half of this case and we will appeal the other half," Ms Mulholland said.

"The court found that our advertiser tools and our acquisitions, such as DoubleClick, don't harm competition."

The ruling is a significant win for US antitrust enforcers, according to Laura Phillips-Sawyer, a professor at the University of Georgia School of Law. "It signals that not only are agencies willing to prosecute but also that judges are willing to enforce the law against big tech firms," she said. She said the verdict sets an important legal precedent and is likely to affect decision-making in corporate America.

Google's lawyers had argued the case focused too much on its past activities, and prosecutors ignored other large ad tech providers such as Amazon.

"Google has repeatedly used its market power to self-preference its own products, stifling innovation and depriving premium publishers worldwide of critical revenue needed to sustain high-quality journalism and entertainment," said Jason Kint, head of Digital Content Next, a trade association representing online publishers.

Google owns large companies on the buyer and seller sides of the online advertising market, as well as an ad exchange which matches demand and supply.

Internet users will not notice a difference online as a result of the decision, said Anupam Chander, professor of law and technology at Georgetown University. But it affects "the division of monies between advertisers, publishers, and ad service providers". "The judge seems willing to order structural changes in Google's ad exchange practices, which may affect Google's bottom line somewhat, but don't seem to necessarily threaten its core value proposition as an advertising middleman," he added.

In an ongoing series of antitrust lawsuits, the US government argues Google and its parent company Alphabet should be broken up - which could include selling off parts of the company such as the Chrome browser.

The US case will now move to a second "remedies" phase, which could also lead to Alphabet being broken up, said John Kwoka, a professor of economics at Northeastern University.

In September, the UK's competition watchdog provisionally found Google was using anti-competitive practices to dominate the market for online advertising technology.


Original Submission

posted by janrinok on Sunday April 20, @09:22PM   Printer-friendly

New JWST data strengthens earlier hints that K2-18b, a possible water world 120 light-years away, could host the chemical byproducts of life.

The James Webb Space Telescope (JWST) may have picked up signs of a potential biosignature on a steamy, ocean-covered exoplanet called K2-18b—a biosignature that, on Earth, is produced by marine life.

The main character here is dimethyl sulfide, a molecule produced by many ocean denizens, but especially plankton. If the molecule is really floating around in the atmosphere of K2-18b, it raises the tantalizing possibility that something on the world might be alive. Or at least emitting suspiciously life-like chemical signals.

K2-18b, located 120 light-years away, has been on scientists' radar since NASA's Kepler space telescope spotted it in 2015. It's about 8.6 times the mass of Earth and orbits within the habitable (or "Goldilocks") zone of a red dwarf star.

Earlier observations from Hubble hinted that K2-18b had water vapor in its atmosphere, a claim later shown to be in error. But JWST has taken matters several steps further, doubling down on an earlier finding of dimethyl sulfide in the planet's atmosphere. The team behind the discovery, led by Nikku Madhusudhan from the University of Cambridge, includes researchers from five institutions.

The finding suggests that K2-18b may indeed be a Hycean world, or a water-covered planet with a hydrogen-rich atmosphere. But the team's observations—made using JWST's Mid-Infrared Instrument (MIRI) and earlier data from NIRISS and NIRSpec—revealed methane and carbon dioxide, but very little ammonia, on the planet.

[...] Further observations will help to validate the team's findings. But to be clear, if life does exist on K2-18b, it's likely microbial given the apparent evidence, and not a sign of alien intelligence. As an important aside, microbial life—like plankton—existed on Earth for a billion years, a long but crucial chapter that paved the way for more complex organisms to emerge. Regardless, life has never been found beyond Earth, so confirming even a single amoeba on a distant world would be nothing short of revelatory.

At minimum, K2-18b is shaping up to be one of the most promising places to search for life beyond Earth. And at maximum—if further studies validate the recent findings—we may be getting our first chemical whiffs of a living ocean on another world.

[Source]: Gizmodo

[Journal Ref]: The Astrophysical Journal Letters

[Also Covered By] BBC


Original Submission

posted by janrinok on Sunday April 20, @04:39PM   Printer-friendly

Taking a jolt of lightning also kills parasitic vines:

Getting hit by lightning is not usually a good thing. But one tropical tree species seems to harness heaven's wrath. Not only do the trees survive lightning strikes, but their height and voluminous crowns act as natural lightning rods, attracting strikes that damage foes and boost their competitive advantage in the dense jungle.

The finding, reported March 26 in New Phytologist, comes from a years-long effort at Barro Colorado Nature Monument in Panama, where scientists studied lightning's overall impact on the forest. Using a camera array, drones and ground teams, researchers tracked lightning strikes and their effects. The team expected to find only detrimental effects on trees; however, it soon became clear that Dipteryx oleifera, also called "almendro," benefited from the shock therapy to fend off rival trees and get rid of parasitic vines.

A particularly powerful impact on a liana-covered D. oleifera in 2019 is what cemented the idea of a link between the tree and lightning's beneficial effects, says forest ecologist Evan Gora of the Cary Institute of Ecosystem Studies in Millbrook, N.Y. "It looked like a bomb went off." The strike damaged 115 surrounding trees, half of which died within two years. Additionally, all the liana vines that covered the D. oleifera perished. The impacted tree, however, was practically unscathed, standing tall and healthy with its direct competitors removed.

To confirm the suspected tree-lightning relationship, Gora and his colleagues documented the fate of 93 trees struck by lightning, including nine D. oleifera specimens. After two years, all the D. oleifera trees were doing fine — thriving, Gora says — in stark contrast to a 56 percent mortality rate among the other species.

One reason for this resilience is that, apart from a few ruffled leaves, D. oleifera trees aren't damaged by lightning. The electric shock, however, eliminates most of the parasitic lianas that grow on them. These vines are ubiquitous in the jungle, stealing light and nutrients from large trees.

Connections between the vines and branches on neighboring trees spread electrical current to those trees, damaging them as well. This frees up space, light and nutrients for the almendro trees. On average, about nine nearby trees were killed per strike.

In fact, growing next to a D. oleifera tree seems to be hazardous for neighboring trees, as the findings suggest that almendro trees actively attract lightning. They tend to grow taller and possess wider crowns than their neighbors, making them 68 percent more susceptible to strikes. One D. oleifera tree was struck twice in five years, and the researchers estimate that the typical tree is struck an average of five times over its 300-year lifespan.

The competitive advantage gained from these strikes increases the D. oleifera's reproductive success by 14 times, the researchers found.

Connecting the dots between the strikes and the effects was not easy and required the right tools and a long-term perspective. "A lightning strike lasts a few milliseconds," Gora says, "and then it takes months for the trees and lianas to die afterwards, so it's not an easy-to-observe process, unless you happen to be tracking the lightning strikes."

How D. oleifera survives the lightning strikes remains unclear. One possibility is that the tree's wood has low electrical resistance, allowing it to safely conduct current to the ground without excessive heat buildup. Another hypothesis posits that the tree's crown structure redirects electricity away from the trunk, channeling it toward neighboring trees.

"It's really difficult to understand the dynamics of the interaction between trees and lightning," says ecologist Bianca Zoletto of Wageningen University & Research in the Netherlands. She stresses the importance of collaborating with physicists to understand what happens when a tree is struck by lightning and find the coping mechanisms employed. "It would be fascinating to be able to say something more on that, but that goes a bit more in the physics side rather than the ecological side of the study."

Journal Reference: E.M. Gora et al. How some tropical trees benefit from being struck by lightning: evidence for Dipteryx oleifera and other large-statured trees. New Phytologist. Published online March 26, 2025. doi: 10.1111/nph.70062.


Original Submission

posted by hubie on Sunday April 20, @11:55AM   Printer-friendly

The Israeli spyware maker, still on the US Commerce Department's "blacklist," has hired a new lobbying firm with direct ties to the Trump administration, a WIRED investigation has found:

Shortly after Donald Trump declared victory in November, NSO Group cofounder and majority owner Omri Lavie rushed to X to congratulate him, speaking of a "new chapter where the world goes back to common sense," while accusing the outgoing Biden administration of being "weak." In another tweet, he gushed in Hebrew that Republicans "won in every category: the presidency, Congress, Senate, and the popular vote."

Lavie's enthusiasm is understandable. His company—frequently associated with alleged human rights abuses, most recently in February when journalists in Serbia were targeted with its Pegasus spyware—had a significant stake in a Trump victory, with the hopes of regaining the ability to freely do business with US entities. In a comment to Amnesty International, NSO stated, in part, that its "commitment to maintain the highest standard of ethical conduct as well as confidentiality towards our customers is paramount and is consistent with industry norms and our legal obligations."

The Israeli spyware vendor has been on the US Commerce Department's "blacklist" for more than three years, meaning it cannot do business with US companies without specific government approval. NSO Group poured at least $1.8 million into an aggressive pre-election lobbying effort, focusing primarily on Republican senators and representatives, with some meetings occurring as often as eight times. Yet the company remains on the Entity List.

Now, with a new occupant in the White House, NSO Group appears to be shifting its political strategy.

The company seems to have either terminated or altered its engagement with several of its previous lobbying consultancies in Washington—some of which were closely aligned with the Democrats—and has started working with a key new lobbying partner: the Vogel Group.

Founded by Alex Vogel, who served as chief counsel to former Senate majority leader Bill Frist, the Vogel Group is providing NSO Group with "strategic advisory on cybersecurity policy matters," according to lobbying disclosure documents filed on March 10.

[...] NSO Group's recent lobbying efforts appear to have mainly focused on Republican lawmakers, more than executive branch power players, particularly as the Biden administration had been engaged in a crackdown on commercial spyware. The company previously worked with several lobbying contractors, with whom it appears to have either terminated or altered its registrations.

[...] As of early March—before Vogel Group's registration as a lobbyist for NSO Group—there had been no indication that the Trump administration intended to remove the company from the Entity List, according to a source familiar with the administration's moves regarding spyware, who asked not to be named in order to discuss confidential matters. However, recent comments by NSO Group's Lavie soft-peddled the impact of the Entity List on the company's ability to operate in the US.

[...] ​​Lobbying efforts can target different parts of the US government. By lobbying the executive branch (the president and agencies), lobbyists can influence how laws are enforced rather than what the laws say. In contrast, when lobbying Congress, the focus is on passing, blocking, or amending laws by influencing legislators.

[...] Asked whether the Trump administration intends to uphold the EO, White House press secretary Karoline Leavitt declined to comment.

"Much is at stake if the US revokes Executive Order 14093, an order that sets standards on US acquisition of spyware, as access to the US market, and US purchasing power, are great tools in shaping the global scope and scale of the market for spyware," says Jen Roberts, the Atlantic Council's associate director of the Cyber Statecraft Initiative and coauthor of a recent major report on the commercial spyware industry. Roberts also highlighted the need to better regulate US outbound investment into such technologies.

During Trump's first term, the FBI secretly acquired the Pegasus spyware for limited testing in 2019 and seriously contemplated its operational deployment; while during the final months of the administration in 2020, the US initiated a deal that financed the purchase of the Israeli spyware for Colombian security forces, according to the Colombian ambassador to the US and reported by Drop Site News. (The deal was finalized in 2021, after Trump left office.) In an official statement, NSO Group confirmed its dealings with Colombia but denied claims that the software was purchased irregularly. The New York Times also reported that in 2018 the CIA had purchased Pegasus for the government of Djibouti to conduct counterterrorism operations, while the Secret Service held discussions with NSO Group the same year.

[...] Experts closely monitoring the commercial spyware industry are raising the alarm about the prospect of NSO Group regaining business under Trump—further exacerbated by new reports that the company has been simultaneously pushing its interests on the international stage through the so-called Pall Mall Process, a UK- and France-led initiative to regulate such technologies.

"NSO has become a toxic brand that is widely associated not just with human rights abuses but also with national security threats to US, UK, France, and other countries," says Natalia Krapiva, senior tech-legal counsel at civil-liberties-focused nonprofit Access Now.

Lainer, the NSO Group spokesperson, tells WIRED that the company "complies with all laws and regulations and sells only to vetted intelligence and law enforcement agencies, which use these technologies daily to prevent crime and terror attacks." Lainer adds that NSO "has initiated and implemented the industry's leading compliance and human rights program, which protects against misuse by government entities and investigates all credible claims of misuse"

Ultimately, the current administration will have the final say on how the US regulates NSO Group.

Senator Ron Wyden of Oregon, who has actively worked to address concerns related to surveillance and spyware, tells WIRED that "the Biden Administration blacklisted NSO" because its tool was used to "maliciously targeting journalists, human rights workers, and even US government officials around the world on behalf of foreign dictators and making all Americans less safe."

"If Donald Trump puts the NSO Group back in business," Wyden adds, "he'll be directly responsible for opening up new threats to our national security and enabling atrocities by foreign dictators."


Original Submission

posted by hubie on Sunday April 20, @07:13AM   Printer-friendly
from the layers dept.

https://arstechnica.com/science/2025/04/heres-how-a-satellite-ended-up-as-a-ghostly-apparition-on-google-earth/

Dig deep on Google Earth and you'll inevitably find a surprise or two. Maybe you're looking at far-flung islands in the middle of an ocean or checking in on something closer to home.

A few years ago, online sleuths found an image of a B-2 stealth bomber in flight over Missouri. The aircraft is smeared in the image because it was in motion, while the farm fields below appear as crisp as any other view on Google Earth.

There's something else that now appears on Google Earth. Zoom in over rural North Texas, and you'll find a satellite. It appears five times in different colors, each projected over wooded bottomlands in a remote wildlife refuge about 60 miles (100 kilometers) north of Dallas.
[...]
Someone first shared Google Earth's satellite capture last week on Reddit.
[...]
Google Earth data indicates that the image was taken on November 30, 2024, by a high-resolution Pleiades observation satellite owned by Airbus.
[...]
While the B-2's motion caused it to appear a little smeared in the Google Earth image a few years ago, the satellite's velocity created a different artifact. The satellite appears five times in different colors, which tells us something about how the image was made. Airbus' Pleiades satellites take pictures in multiple spectral bands: blue, green, red, panchromatic, and near-infrared.

Google Earth link to location of Satellite Image: https://maps.app.goo.gl/McDez7gsWz151Qb76


Original Submission

posted by hubie on Sunday April 20, @02:28AM   Printer-friendly

The new general AI agent from China had some system crashes and server overload—but it's highly intuitive and shows real promise for the future of AI helpers:

Since the general AI agent Manus was launched last week, it has spread online like wildfire. And not just in China, where it was developed by the Wuhan-based startup Butterfly Effect. It's made its way into the global conversation, with influential voices in tech, including Twitter cofounder Jack Dorsey and Hugging Face product lead Victor Mustar, praising its performance. Some have even dubbed it "the second DeepSeek," comparing it to the earlier AI model that took the industry by surprise for its unexpected capabilities as well as its origin.

Manus claims to be the world's first general AI agent, using multiple AI models (such as Anthropic's Claude 3.5 Sonnet and fine-tuned versions of Alibaba's open-source Qwen) and various independently operating agents to act autonomously on a wide range of tasks. (This makes it different from AI chatbots, including DeepSeek, which are based on a single large language model family and are primarily designed for conversational interactions.)

Despite all the hype, very few people have had a chance to use it. Currently, under 1% of the users on the wait list have received an invite code. (It's unclear how many people are on this list, but for a sense of how much interest there is, Manus's Discord channel has more than 186,000 members.)

MIT Technology Review was able to obtain access to Manus, and when I gave it a test-drive, I found that using it feels like collaborating with a highly intelligent and efficient intern: While it occasionally lacks understanding of what it's being asked to do, makes incorrect assumptions, or cuts corners to expedite tasks, it explains its reasoning clearly, is remarkably adaptable, and can improve substantially when provided with detailed instructions or feedback. Ultimately, it's promising but not perfect.

[...] Like other reasoning-based agentic AI tools, such as ChatGPT DeepResearch, Manus is capable of breaking tasks down into steps and autonomously navigating the web to get the information it needs to complete them. What sets it apart is the "Manus's Computer" window, which allows users not only to observe what the agent is doing but also to intervene at any point.

To put it to the test, I gave Manus three assignments: (1) compile a list of notable reporters covering China tech, (2) search for two-bedroom property listings in New York City, and (3) nominate potential candidates for Innovators Under 35, a list created by MIT Technology Review every year.

[...] My assessment: Overall, I found Manus to be a highly intuitive tool suitable for users with or without coding backgrounds. On two of the three tasks, it provided better results than ChatGPT DeepResearch, though it took significantly longer to complete them. Manus seems best suited to analytical tasks that require extensive research on the open internet but have a limited scope. In other words, it's best to stick to the sorts of things a skilled human intern could do during a day of work.​

Still, it's not all smooth sailing. Manus can suffer from frequent crashes and system instability, and it may struggle when asked to process large chunks of text. The message "Due to the current high service load, tasks cannot be created. Please try again in a few minutes" flashed on my screen a few times when I tried to start new requests, and occasionally Manus's Computer froze on a certain page for a long period of time.

It has a higher failure rate than ChatGPT DeepResearch—a problem the team is addressing, according to Manus's chief scientist, Peak Ji. That said, the Chinese media outlet 36Kr reports that Manus's per-task cost is about $2, which is just one-tenth of DeepResearch's cost. If the Manus team strengthens its server infrastructure, I can see the tool becoming a preferred choice for individual users, particularly white-collar professionals, independent developers, and small teams.

Finally, I think it's really valuable that Manus's working process feels relatively transparent and collaborative. It actively asks questions along the way and retains key instructions as "knowledge" in its memory for future use, allowing for an easily customizable agentic experience. It's also really nice that each session is replayable and shareable.

I expect I will keep using Manus for all sorts of tasks, in both my personal and professional lives. While I'm not sure the comparisons to DeepSeek are quite right, it serves as further evidence that Chinese AI companies are not just following in the footsteps of their Western counterparts. Rather than just innovating on base models, they are actively shaping the adoption of autonomous AI agents in their own way.


Original Submission

posted by hubie on Saturday April 19, @09:47PM   Printer-friendly

Analysis aims to solidify agreement on cannabis's potential as a cancer treatment, lead author of research says:

Hannah Harris Green - Fri 18 Apr 2025 13.00 BST

The largest ever study investigating medical cannabis as a treatment for cancer, published this week in Frontiers in Oncology, found overwhelming scientific support for cannabis's potential to treat cancer symptoms and potentially fight the course of the disease itself.

The intention of the analysis was to solidify agreement on cannabis's potential as a cancer treatment, said Ryan Castle, research director at the Whole Health Oncology Institute and lead author of the study. Castle noted that it has been historically difficult to do so because marijuana is still federally considered an illegal Schedule I narcotic.

"Our goal was to determine the scientific consensus on the topic of medical cannabis, a field that has long been dominated by a war between cherrypicked studies," Castle said.

[...] Castle's study looked at more than 10,000 studies on cannabis and cancer, which he said is "10 times the sample size of the next largest study, which we believe helps make it a more conclusive review of the scientific consensus".

To analyze the massive quantity of studies, Castle and his team used AI – specifically, the natural language processing technique known as "sentiment analysis". This technique allowed the researchers to see how many studies had positive, neutral or negative views on cannabis's ability to treat cancer and its symptoms by, for example, increasing appetite, decreasing inflammation or accelerating "apoptosis", or the death of cancer cells.

Castle says his team hoped to find "a moderate consensus" about cannabis's potential as a cancer treatment, and expected the "best case scenario" to be something like 55% of studies showing that medical cannabis improved cancer outcomes.

"It wasn't 55-45, it was 75-25," he said.

The study overwhelmingly supported cannabis as a treatment for cancer-related inflammation, appetite loss and nausea. Perhaps more surprisingly, it also showed that cannabis has the potential to fight cancer cells themselves, by killing them and stopping their spread.

"That's a shocking degree of consensus in public health research, and certainly more than we were anticipating for a topic as controversial as medical cannabis," Castle said.

[...] For his part, Abrams has found cannabis to be useful for cancer patients managing symptoms like appetite loss, nausea, pain and anxiety. But he is skeptical of claims that cannabis can actually fight cancer.

"I have been an oncologist in San Francisco for 42 years now where many if not most of my patients have had access to cannabis. If cannabis cures cancer, I have not been able to appreciate that," he said.

Still, Abrams admits that "there is elegant pre-clinical evidence from test tubes and animal models that cannabis can affect cancer cells or transplanted tumors" but "as yet those findings have not translated into clinical benefit in people".

[...] "We are not arguing that the standards for adopting new cancer treatments should be lower. We are arguing that medical cannabis meets or exceeds those standards," he said, "often to a greater extent than current pharmaceutical treatments."

Journal Reference: https://doi.org/10.3389/fonc.2025.1490621


Original Submission

posted by hubie on Saturday April 19, @05:02PM   Printer-friendly

The Armatron robotic arm:

Described as a "robot-like arm to aid young masterminds in scientific and laboratory experiments," it was the rare toy that lived up to the hype printed on the front of the box. This was a legit robotic arm. You could rotate the arm to spin around its base, tilt it up and down, bend it at the "elbow" joint, rotate the "wrist," and open and close the bright-­orange articulated hand in elegant chords of movement, all using only the twistable twin joysticks.

Anyone who played with this toy will also remember the sound it made. Once you slid the power button to the On position, you heard a constant whirring sound of plastic gears turning and twisting. And if you tried to push it past its boundaries, it twitched and protested with a jarring "CLICK ... CLICK ... CLICK."

It wasn't just kids who found the Armatron so special. It was featured on the cover of the November/December 1982 issue of Robotics Age magazine, which noted that the $31.95 toy (about $96 today) had "capabilities usually found only in much more expensive experimental arms."

[...] The Armatron encouraged kids to explore these analog mechanics, a reminder that not all breakthroughs happen on a computer screen. And that hands-on curiosity hasn't faded. Today, a new generation of fans are rediscovering the Armatron through online communities and DIY modifications. Dozens of Armatron videos are on YouTube, including one where the arm has been modified to run on steam power.

[Source]: MIT Technology Review

How many of you remember this toy and, did it inspire you to study robotics ?


Original Submission

posted by hubie on Saturday April 19, @12:19PM   Printer-friendly

Modern science wouldn't exist without the online research repository known as arXiv. Three decades in, its creator still can't let it go.:

Nearly 35 years ago, Ginsparg created arXiv, a digital repository where researchers could share their latest findings—before those findings had been systematically reviewed or verified. Visit arXiv.org today (it's pronounced like "archive") and you'll still see its old-school Web 1.0 design, featuring a red banner and the seal of Cornell University, the platform's institutional home. But arXiv's unassuming facade belies the tectonic reconfiguration it set off in the scientific community. If arXiv were to stop functioning, scientists from every corner of the planet would suffer an immediate and profound disruption. "Everybody in math and physics uses it," Scott Aaronson, a computer scientist at the University of Texas at Austin, told me. "I scan it every night."

[...] In 2021, the journal Nature declared arXiv one of the "10 computer codes that transformed science," praising its role in fostering scientific collaboration. (The article is behind a paywall—unlock it for $199 a year.) By a recent count, arXiv hosts more than 2.6 million papers, receives 20,000 new submissions each month, and has 5 million monthly active users. Many of the most significant discoveries of the 21st century have first appeared on the platform. The "transformers" paper that launched the modern AI boom? Uploaded to arXiv. Same with the solution to the Poincaré conjecture, one of the seven Millennium Prize problems, famous for their difficulty and $1 million rewards. Just because a paper is posted on arXiv doesn't mean it won't appear in a prestigious journal someday, but it's often where research makes its debut and stays openly available. The transformers paper is still routinely accessed via arXiv.

For scientists, imagining a world without arXiv is like the rest of us imagining one without public libraries or GPS. But a look at its inner workings reveals that it isn't a frictionless utopia of open-access knowledge. Over the years, arXiv's permanence has been threatened by everything from bureaucratic strife to outdated code to even, once, a spy scandal. In the words of Ginsparg, who usually redirects interview requests to an FAQ document—on arXiv, no less—and tried to talk me out of visiting him in person, arXiv is "a child I sent off to college but who keeps coming back to camp out in my living room, behaving badly."

[...] Long before arXiv became critical infrastructure for scientific research, it was a collection of shell scripts running on Ginsparg's NeXT machine. In June 1991, Ginsparg, then a researcher at Los Alamos National Laboratory, attended a conference in Colorado, where a fateful encounter took place.

[...] When arXiv started, it wasn't a website but an automated email server (and within a few months also an FTP server). Then Ginsparg heard about something called the "World Wide Web." Initially skeptical—"I can't really pay attention to every single fad"—he became intrigued when the Mosaic browser was released in 1993. Soon after, Ginsparg built a web interface for arXiv, which over time became its primary mode of access. He also occasionally consulted with a programmer at the European Organization for Nuclear Research (CERN) named Tim Berners-Lee—now Sir Tim "Inventor of the World Wide Web" Berners-Lee—whom Ginsparg fondly credits with grilling excellent swordfish at his home in the French countryside.

In 1994, with a National Science Foundation grant, Ginsparg hired two people to transform arXiv's shell scripts into more reliable Perl code. They were both technically gifted, perhaps too gifted to stay for long. One of them, Mark Doyle, later joined the American Physical Society and became its chief information officer. The other, Rob Hartill, was working simultaneously on a project to collect entertainment data: the Internet Movie Database. (After IMDb, Hartill went on to do notable work at the Apache Software Foundation.)

Before arXiv was called arXiv, it was accessed under the hostname xxx.lanl.gov ("xxx" didn't have the explicit connotations it does today, Ginsparg emphasized). During a car ride, he and his wife brainstormed nicer-sounding names. Archive? Already taken. Maybe they could sub in the Greek equivalent of X, chi (pronounced like "kai"). "She wrote it down and crossed out the e to make it more symmetric around the X," Ginsparg said. "So arXiv it was." At this point, there wasn't much formal structure. The number of developers typically stayed at one or two, and much of the moderation was managed by Ginsparg's friends, acquaintances, and colleagues.

Early on, Ginsparg expected to receive on the order of 100 submissions to arXiv a year. It turned out to be closer to 100 a month, and growing. "Day one, something happened, day two something happened, day three, Ed Witten posted a paper," as Ginsparg once put it. "That was when the entire community joined." Edward Witten is a revered string theorist and, quite possibly, the smartest person alive. "The arXiv enabled much more rapid worldwide communication among physicists," Witten wrote to me in an email. Over time, disciplines such as mathematics and computer science were added, and Ginsparg began to appreciate the significance of this new electronic medium. Plus, he said, "it was fun."

As the usage grew, arXiv faced challenges similar to those of other large software systems, particularly in scaling and moderation. There were slowdowns to deal with, like the time arXiv was hit by too much traffic from "stanford.edu." The culprits? Sergey Brin and Larry Page, who were then busy indexing the web for what would eventually become Google. Years later, when Ginsparg visited Google HQ, both Brin and Page personally apologized to him for the incident.

The biggest mystery is not why arXiv succeeded. Rather, it's how it wasn't killed by vested interests intent on protecting traditional academic publishing. Perhaps this was due to a decision Ginsparg made early on: Upon submission, users signed a clause that gave arXiv nonexclusive license to distribute the work in perpetuity, even in the event of future publication elsewhere. The strategic move ensured that no major publishers, known for their typically aggressive actions to maintain feudal control, would ever seriously attempt to shut it down.

[...] Ginsparg stops short of saying he "brought" arXiv with him, but the fact is, he ended up back at his alma mater, Cornell—tenured, this time—and so did arXiv. He vowed to be free of the project within "five years maximum." After all, his main job wasn't supposed to be running arXiv—it was teaching and doing research. At the university, arXiv found a home within the library. "They disseminate material to academics," Ginsparg said, "so that seemed like a natural fit."

[...] Then there was the problem of managing arXiv's massive code base. Although Ginsparg was a capable programmer, he wasn't a software professional adhering to industry norms like maintainability and testing. Much like constructing a building without proper structural supports or routine safety checks, his methods allowed for quick initial progress but later caused delays and complications. Unrepentant, Ginsparg often went behind the library's back to check the code for errors. The staff saw this as an affront, accusing him of micromanaging and sowing distrust.

[...] Technical problems were compounded by administrative ones. In 2019, Cornell transferred arXiv to the school's Computing and Information Science division, only to have it change hands again after a few months. Then a new director with a background in, of all things, for-profit academic publishing took over; she lasted a year and a half. "There was disruption," said an arXiv employee. "It was not a good period."

But finally, relief: In 2022, the Simons Foundation committed funding that allowed arXiv to go on a hiring spree. Ramin Zabih, a Cornell professor who had been a long-time champion, joined as the faculty director. Under the new governance structure, arXiv's migration to the cloud and a refactoring of the code base to Python finally took off.

UPDATE: arXiv is moving to the cloud (and hiring):

We are already underway on the arXiv CE ("Cloud Edition") project. This is a project to re-home all arXiv services from VMs at Cornell to a cloud provider (Google Cloud). There are a number of reasons for this transition, including improving arXiv's scalability while modernizing our infrastructure. This will not be a simple port of the existing arXiv code base because this project will:

    • replace the portion of our backends still written in perl and PHP
    • re-architect our article processing to be fully asynchronous, and provide better insight into the processing workflows
    • containerize all, or nearly all arXiv services so we can deploy via Kubernetes or services like Google Cloud Run
    • improve our monitoring and logging facilities so we can more quickly identify and manage production issues with arxiv.org
    • create a robust CI/CD pipeline to give us more confidence that changes we deploy will not cause services to regress

The cloud transition is a pre-requisite to modernizing arXiv as a service. The modernization will enable: - arXiv to expand the subject areas that we cover - improve the metadata we collect and make available for articles, adding fields that the research community has requested such as funder identification - deal with the problem of ambiguous author identities - improve accessibility to support users with impairments, particularly visual impairments - improve usability for the entire arXiv community.


Original Submission

posted by hubie on Saturday April 19, @08:37AM   Printer-friendly
from the no-guardrails dept.

Tech Review has a short article that attempts to describe "vibe coding" and discuss some of the ramifications, https://www.technologyreview.com/2025/04/16/1115135/what-is-vibe-coding-exactly/
Archive version, https://archive.is/5PGPK

When OpenAI cofounder Andrej Karpathy excitedly took to X back in February to post about his new hobby, he probably had no idea he was about to coin a phrase that encapsulated an entire movement steadily gaining momentum across the world.
"There's a new kind of coding I call 'vibe coding', where you fully give in to the vibes, embrace exponentials, and forget that the code even exists," he said. "I'm building a project or webapp, but it's not really coding—I just see stuff, say stuff, run stuff, and copy paste stuff, and it mostly works."

This certainly would not work in our industry, where software is often used in human-life-critical applications. Seems to me this will speed up the race to the bottom of software quality, but maybe it has a place?


Original Submission