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Updated: 1 hour 25 min ago

'America's Elite Universities Have Lost Their Way'

Tue, 2025-09-30 14:06
Trust in America's elite universities has declined sharply over the past decade [non-paywalled source]. A Manhattan Institute survey conducted in June 2025 found that only 42% of Americans have significant trust in higher education, down 15 percentage points from a decade earlier. Trust in Ivy League institutions stands at just 15%. Harvard is considering building trade schools as part of a settlement with the Trump administration. The proposal comes as elite universities face criticism for shifting focus from academic excellence to shaping students' political and moral values. Princeton changed its informal motto in 2016 to "In the Nation's Service and the Service of Humanity." Grade inflation has become prevalent at elite schools. A Bloomberg column argues universities should adopt more objective admissions criteria, reduce grade inflation, and make education their primary mission again rather than attempting to fix societal problems.

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Categories: Linux fréttir

Swift To Build a Global Financial Blockchain

Tue, 2025-09-30 13:00
Camembert writes: In a move that is sure to make Ripple nervous, traditional financial network Swift announced yesterday that it is partnering with Consensys and more than 30 global banks to build a blockchain based network that will run in parallel with its traditional network. Interestingly, unlike XRP, there is no native coin, rather it aims for interoperability (probably using Chainlink with whom the company did case studies for a few years already). There is also a strong focus on regulatory compliance. There are several news articles and opinion pieces on this event; I linked the Reuters article.

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Categories: Linux fréttir

NASA Backs Lunar Wi-Fi Project To Connect Astronauts and Rovers On the Moon

Tue, 2025-09-30 10:00
BrianFagioli shares a report from NERDS.xyz: NASA has awarded Solstar Space a $150,000 SBIR Phase I contract to develop a Lunar Wi-Fi Access Point (LWIFI-AP). The system is designed to provide wireless connectivity for astronauts, rovers, and orbiting spacecraft as part of the Artemis and Commercial Lunar Payload Services programs. Solstar's goal is to build a space-rated, multi-band, multi-protocol access point that can survive radiation, extreme lunar temperatures, and other harsh conditions. NASA has identified Wi-Fi and 3GPP standards as core communication needs across mission systems ranging from the Human Landing System and Lunar Terrain Vehicle to the Lunar Gateway. Although this is only an early-stage contract, Solstar's proposal addresses a clear gap in space-qualified networking hardware. The company says that just as Wi-Fi transformed daily life on Earth, it will be equally important for living and working on the Moon. If the project advances, astronauts could soon be relying on familiar wireless technology that has been adapted for one of the most challenging environments in existence.

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Categories: Linux fréttir

Senators Try To Halt Shuttle Move, Saying 'Little Evidence' of Public Demand

Tue, 2025-09-30 07:00
Sen. Mark Kelly and three Democratic colleagues urged appropriations leaders to block funding for moving space shuttle Discovery from the Smithsonian's Udvar-Hazy Center in Virginia to Houston, arguing the transfer would waste taxpayer money, risk permanent damage, and restrict public access. The relocation, pushed by Texas senators Cornyn and Cruz under a new law, carries an estimated cost of nearly $400 million. Ars Technica reports: "Why should hundreds of millions of taxpayer dollars be spent just to jeopardize a piece of American history that's already protected and on display?" wrote Kelly in a social media post on Friday. "Space Shuttle Discovery belongs at the Smithsonian, where millions of people, including students and veterans, go to see it for free." In a letter sent on the same day to the leadership of the Senate Committee on Appropriations, Kelly and his three colleagues cautioned that any effort to transfer the winged orbiter would "waste taxpayer dollars, risk permanent damage to the shuttle, and mean fewer visitors would be able to visit it." "It is worth noting that there is little evidence of broad public demand for such a move," wrote Kelly, Warner, Kaine, and Durbin. In the letter, the senators asked that committee chair Susan Collins (R-Maine) and vice chair Patty Murray (D-Wash.) block funding for Discovery's relocation in both the fiscal year 2026 Interior-Environment appropriations bill and FY26 Commerce, Justice, Science appropriations bill. [...] "Houston's disappointment in not being selected is wholly understandable," the four senators wrote, "but removing an item from the National Collection is not a viable solution." [...] "There are also profound financial challenges associated with this transfer," wrote Kelly. Warner, Kaine, and Durbin. "The Smithsonian estimates that transporting Discovery from Virginia to Houston could cost more than $50 million, with another $325 million needed for planning, exhibit reconstruction, and new facilities." "Dedicating hundreds of millions of taxpayer dollars to move an artifact that is already housed, displayed, and preserved in a world-class facility is both inefficient and unjustifiable," the senators wrote. Then there are the logistical challenges with relocating Discovery, which could result in damaging it, "permanently diminishing its historical and cultural value for future generations." "Moving Discovery by barge or road would be far more complex [than previous shuttle moves], exposing it to saltwater, weather, and collision risks across a journey several times longer," the letter reads. "As a one-of-a-kind artifact that has already endured the stresses of spaceflight, Discovery is uniquely vulnerable to these hazards. The heat tiles that enabled repeated shuttle missions become more fragile with age, and they are irreplaceable." Kelly, who previously lived in Houston when he was part of the space program, agrees that the city is central to NASA's human spaceflight efforts, but, along with Warner, Kaine, and Durbin, points out that displaying Discovery would come with another cost: an admission fee, limiting public access to the shuttle. "The Smithsonian is unique among museums for providing visitors with access to a national treasure meant to inspire the American public without placing economic barriers," wrote the senators.

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Categories: Linux fréttir

Climate Change Spurs Rare Hybrid Between Blue Jay and Green Jay

Tue, 2025-09-30 03:30
Researchers in Texas confirmed the first documented wild hybrid between a blue jay and a green jay -- a rare pairing that is likely a result of climate change and habitat shifts. Slashdot reader fjo3 shares a report from CNN: "We think it's the first observed vertebrate that's hybridized as a result of two species both expanding their ranges due, at least in part, to climate change," said Brian Stokes, a doctoral student of biology at the University of Texas at Austin and first author of the study published September 10 in the journal Ecology and Evolution. The vividly colored green jay is found in parts of South and Central America, Mexico and a limited portion of southern Texas. But since 2000, the tropical bird's territory has expanded north by hundreds of kilometers -- more than 100 miles and about 2 degrees of latitude -- along the Rio Grande and up toward San Antonio, said study coauthor Timothy Keitt. Avid birders across Central Texas have taken note, sharing sightings of the emerald birds on social media and apps like eBird. Keitt, a professor of integrative biology at UT Austin, has been keeping tabs on their rapid northward creep since 2018. "They're pretty unmistakable in the field," he told CNN. "You see a green jay and you absolutely know that it's a green jay." Stokes joined Keitt's project a few years later, trapping birds to take blood samples for genetic analysis and releasing them back into the wild. While monitoring social media for green jay sightings in May 2023, Stokes came across an intriguing post on a Facebook group called Texbirds. A woman in a suburb of San Antonio shared a photo of an unusual bird that didn't look like any jay Stokes or Keitt had ever seen. "He happened to notice that this person posted a picture of this odd jay, and immediately told me, and we got in the car and drove down to find it right away," Keitt said. He and Stokes described their finding as one of the "increasingly unexpected outcomes" that arise when global warming and land development converge to drive animal populations to new habitat ranges. This, they wrote, can lead to unpredictable animal interactions -- in this case, between a tropical species and a temperate one -- and create never-before-seen ecological communities.

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