05 Sci-Tech

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Archaeologists have analyzed a mass grave in southeastern Europe that held the remains of women and children who were violently murdered 2,800 years ago. The grave may be key to understanding the evolution of strategic mass violence in the Early Iron Age, researchers reported in a new study.

The grave was unearthed at the archaeological site of Gomolava, located near the modern town of Hrtkovci in northern Serbia. Originally founded as a settlement on the Sava River in the sixth millennium B.C., both settled and mobile cultural groups used Gomolava repeatedly over the centuries. By the ninth century B.C., semisedentary groups in the Carpathian Basin were consolidating around sites like Gomolava, creating tension over land use and ownership.

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Sam Altman challenged critics of A.I.’s water and electricity consumption. Photo by John MacDougall/AFP via Getty Images

Sam Altman is pushing back on mounting criticism over the environmental toll of A.I. The OpenAI chief has dismissed claims about A.I.’s water consumption as “fake” and drawn comparisons between the electricity required to power A.I. systems and the energy it takes to develop human intelligence.

Figures suggesting that tools like ChatGPT consume multiple gallons of water per query are “totally insane” and have “no connection to reality,” Altman said in a Feb. 20 interview with The Indian Express on the sidelines of the AI Impact Summit in New Delhi. Last year, Altman claimed that ChatGPT uses 0.000085 gallons of water per query—roughly one-fifteenth of a teaspoon—though he did not explain how he calculated that figure.

A.I.’s water footprint largely stems from the need for evaporative cooling systems used to keep data center hardware from overheating. But Altman argued that companies like OpenAI are no longer directly managing such cooling processes. Many A.I. developers, he noted, are shifting toward cooling systems that recirculate liquid rather than continually drawing fresh supplies. Meanwhile, tech giants like Microsoft, Meta, Google and Amazon have pledged to replenish more water than they withdraw by 2030.

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As agentic AI workflows multiply the cost and latency of long reasoning chains, a team from the University of Maryland, Lawrence Livermore National Labs, Columbia University and TogetherAI has found a way to bake 3x throughput gains directly into a model’s weights.

Unlike speculative decoding, which requires a separate drafting model, this approach requires no additional infrastructure — just a single special token added to the model’s existing architecture.

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Geometric marks carved into Paleolithic tools and figurines were not random decoration. A new computational analysis shows that Ice Age humans used these repeated sequences of dots, lines, and notches to encode information.

Published in Proceedings of the National Academy of Sciences, researchers examined more than 3,000 signs found on 260 objects dating between 34,000 and 45,000 years ago and found that the sequences follow consistent statistical patterns. Their informational structure is comparable to early proto-cuneiform tablets (some of the earliest known writing records from ancient Mesopotamia) — not because they represent spoken language, but because they share similar levels of repetition and predictability.

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A remarkably complete skeleton uncovered along the UK’s Jurassic Coast has been identified as a previously unknown species of ichthyosaur — a group of prehistoric marine reptiles that once dominated the world’s oceans.

The dolphin-sized creature, named Xiphodracon goldencapensis and nicknamed the “Sword Dragon of Dorset,” is the only known specimen of its species. Its discovery helps close a major gap in the fossil record and offers new insight into ichthyosaur evolution.

For more than two centuries, the Jurassic Coast has yielded thousands of ichthyosaur fossils, ever since pioneering fossil hunter Mary Anning began making historic finds there. However, this marks the first new genus of Early Jurassic ichthyosaur described from the region in more than 100 years.

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Amazon Web Services suffered a 13-hour outage in December after its internal AI coding agent determined that the optimal solution to a problem was to wipe and rebuild an environment in production. This was not a cyberattack. It was not foreign interference. It was an AI system operating with operator-level permissions inside one of the most economically critical cloud platforms in the world.

“The people said the agentic tool, which can take autonomous actions on behalf of users, determined that the best course of action was to ‘delete and recreate the environment’.”

Delete and recreate the environment.

That command halted a live cloud service for half a day. AWS accounts for roughly 60 percent of Amazon’s operating profits and supports payroll systems, logistics networks, enterprise back ends, and consumer-facing applications used by millions. Its reliability is not a bonus feature. It is the product.

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The federal government, in conjunction with state and local governments, is desperately trying to catch up to the threat posed by drones, but needs to close the gap for U.S. defenses before it’s too late.

The sheer scope and scale of what’s needed is hard to quantify. Any public event, airport, airplane, military installation, or critical infrastructure could be targeted by a drone or drone swarms, and the U.S. needs to be prepared to not only stop the perceived threat, but do so in a way that avoids collateral damage.

“The biggest dilemma is just how broad the threat exists. And then how do you layer in solutions that can take into account how much just territory is required to be defended,” Army Secretary Dan Driscoll told the Washington Examiner. “What keeps me up at night is just the sheer magnitude of the problem that is required.”

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Drones are increasingly violating American airspace. We know that tens of thousands of drone sightings on our southern border are connected with the Mexican drug and human trafficking cartels. But dozens of other drone sightings at sensitive military installations suggest hostile nation-state actors, most likely China.

As drone operations in Russia’s war on Ukraine show, the threat is no longer hypothetical — it is active and escalating. Unfortunately, a dangerous combination of bureaucratic inertia and misplaced priorities has left our borders and military installations vulnerable.

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(LifeSiteNews) — The U.S. Food & Drug Administration (FDA) has notified pharmaceutical giant Moderna that it will not be reviewing its application for a new mRNA-based flu vaccine, continuing the Trump administration’s pivot away from the technology that was introduced to the country with the controversial COVID-19 shots.

Time magazine reports that almost two years ago, Moderna submitted Phase 3 data touting the purported effectiveness of mRNA 1010.6, the first influenza vaccine to use mRNA, and has been in talks with the government ever since. But on February 3, it received a Refusal to File letter from the FDA declaring its application “is not sufficiently complete to enable a substantive review.”

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German public broadcaster ZDF has issued an on-air apology after its flagship news program, Heute Journal, aired a segment containing AI-generated footage depicting U.S. Immigration and Customs Enforcement (ICE) officers arresting a migrant family.

The controversy followed the Feb. 15 broadcast, which ZDF said examined fears in parts of the United States over immigration enforcement operations. Viewers quickly noted on social media that portions of the footage were artificially generated, with an OpenAI Sora watermark visible on screen.

 

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No AI data centers, no AI revolution.

Or to be less dramatic, slowing the buildout of these sprawling server farms will slow technical advances and the economywide spread of generative artificial intelligence, which is shaping up to be a powerful new general-purpose technology. As such, a new survey from Politico suggests Silicon Valley shouldn’t take voter tolerance for granted.

Let’s start with the good news for AI companies: Just 28 percent of 2,000 surveyed would oppose the building of a new data center in their area. That, versus 37 percent who would support construction and 28 percent who would neither support nor oppose.

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It is “disheartening” that some cutting-edge tech companies seem reluctant to fully do business with the military and support all of its operations, a key Defense Department official said Tuesday amid an escalating feud between the Pentagon and Silicon Valley firm Anthropic over the reported use of the company’s AI tool in recent U.S. Special Forces missions in Venezuela.
from www.washingtontimes.com

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In 1987, economist and Nobel laureate Robert Solow made a stark observation about the stalling evolution of the information age: Following the advent of transistors, microprocessors, integrated circuits, and memory chips of the 1960s, economists and companies expected these new technologies to disrupt workplaces and result in a surge of productivity. Instead, productivity growth slowed, dropping from 2.9% from 1948 to 1973, to 1.1% after 1973.

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The glossary is full of exciting, new progressive words and phrases.

Boston U. teaching hospital glossary says ‘biology’ doesn’t define sex

The primary teaching hospital of Boston University’s medical school recently updated its “Glossary for Culture Transformation” to include dozens of ideologically loaded terms, a medical advocacy group found.

For example, Boston Medical Center’s glossary includes entries for “assigned sex at birth,” “LGBTQIA+,” “fatphobia,” “anti-blackness,”

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Reading Matt Shumer’s viral essay about artificial intelligence was like stepping back in time to roughly six years ago, when the world started going insane over Covid-19.

It hits all the same beats as those viral essays from 2020, when we were told “something big was coming” and “life will never be the same.” It is written with the same insider tone, like the author is doing us a favor by telling us how horrible life is about to become. And the intent is clearly the same: to so unsettle a population that they will begin to feel powerless in the face of what is about to come.

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Over the course of his career, Joseph McMullen has dealt with some of the most powerful agencies in the country: the FBI, Customs and Border Protection, and Immigration and Customs Enforcement. But in early 2024 the San Diego–based civil rights attorney faced a problem of scale. He had three federal trials in three months—two involving deaths in jail, one involving American children detained at the border—and terabytes of documents. He turned to artificial intelligence to help him get through it all.

McMullen’s path to the courtroom has been unconventional. A former analyst at the consulting firm Bain & Company, he received a law degree at the University of Virginia and trained at the Trial Lawyers College (now called the Gerry Spence Method) in Wyoming in a program that specialized in the emotional craft of storytelling. The emphasis he places on both analytical rigor and narrative instinct has led him, unexpectedly, to artificial intelligence.

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The advent of artificial intelligence is rattling a lot of cages. Trust me, I should know; two of our four daughters are freelance commercial graphic artists, and they are (rightfully) worried about being underbid and driven out of the market by computers. As for me, I’m not too worried – what computer could ever match my inimitable style, my wit, my wisdom, not to mention my modesty?

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Bacteria have evolved to adapt to all of Earth’s most extreme conditions, from scorching heat to temperatures well below zero. Ice caves are just one of the environments hosting a variety of microorganisms that represent a source of genetic diversity that has not yet been studied extensively. Now, researchers in Romania tested antibiotic resistance profiles of a bacterial strain that until recently was hidden in a 5,000-year-old layer of ice of an underground ice cave—and found it could be an opportunity for developing new strategies to prevent the rise of antibiotic resistance and study how resistance naturally evolves and spreads. They reported their discovery in Frontiers in Microbiology.
from phys.org

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An Arkansas federal court recently issued a preliminary injunction barring authorities in the Natural State from enforcing a speech-restrictive statute called Act 901. Among other things, it prohibits social media platforms from using algorithms they know or reasonably should know will cause “a user to: (1) purchase a controlled substance; (2) develop an eating disorder; (3) commit or attempt to commit suicide; or (4) develop or sustain an addiction to the social media platform[s].”

Chief US District Judge Timothy L. Brooks’ ruling in NetChoice v. Griffin marks yet another victory for NetChoice in its seemingly ceaseless battle against state laws that curb the First Amendment speech rights of two groups—users (to express and receive lawful content) and platforms (to exercise editorial discretion and moderate content without government interference). Brooks’ decision also offers several constitutional lessons for lawmakers about such measures; two are addressed below.

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Elon Musk, the entrepreneur behind SpaceX and the artificial intelligence company xAI, has unveiled one of his most ambitious plans yet. During an all-hands meeting with xAI staff on Tuesday, February 10, Musk announced a proposal to establish a manufacturing facility on the Moon that would build satellites equipped with advanced computing capabilities. According to The New York Times, Musk described the Moon as a necessary step in gaining a competitive advantage for future AI systems, saying simply, “You have to go to the Moon.”The idea involves constructing a lunar factory that could produce satellites outfitted with hardware designed to support artificial intelligence workloads.

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Artificial intelligence is already embedded in most modern cameras, from autofocus tracking to in-camera noise reduction, but with the speed of AI advancement ever-increasing, it’s now possible to use AI before you even pick up the camera.

So-called “agentic AI”, where AI positions itself as an assistant in everyday life, is becoming increasingly popular. Naturally, we were curious to see if its usefulness extended to life as a photographer, and what we could therefore learn about how AI positions itself as a companion across every walk of life.