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dimanche 7 juin 2026

Steve Jobs in Exile is a fine profile of Jobs' years at NeXT

Steve Jobs in Exile is a fine profile of Jobs' years at NeXT

In the late 1990s, I was a precocious Mac nerd who pored over issues of Macworld, stayed up late chatting on IRC, and downloaded pirated software that I didn’t actually need. I came of age at the tail end of the dial-up modem and BBS era—and got to witness the early days of the World Wide Web.

I wanted to know where all of this had come from and how it had happened so quickly. The grown-ups around me seemed mystified at best and indifferent at worst.

So I turned to books. I read Fire in the Valley (1984), Where Wizards Stay Up Late (1996), Infinite Loop (1999), and Dealers of Lightning (1999). In my mind (and to a lesser degree, on my actual bookshelf), I had built a mental list of my favorite selections of late 20th-century tech journalism.

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Review: AMD's Radeon RX 9070 GRE is a disappointing way to spend $549

Review: AMD's Radeon RX 9070 GRE is a disappointing way to spend $549

At some point during the fog of 2021 or 2022, I noticed that my son's preferred brand of fruit snacks had switched from including 0.9 ounces per pouch to 0.8 ounces per pouch. Most shrinkflation is meant to fly under the radar, but in this case, I just happened to notice it. It felt bad! It's tangible evidence that your money is not going as far as it did in the very recent past.

A little over a year ago, AMD launched the Radeon RX 9070 for a suggested retail price of $549. This month, it's launching the similarly named Radeon RX 9070 GRE for a suggested retail price of $549. This new card (actually the US launch of a GPU that's been available in China for a year or so) has 85 percent as many GPU cores, 75 percent as much memory, and 66 percent as much memory bandwidth as the regular RX 9070.

We'll evaluate the RX 9070 GRE in the context of the current GPU market, where prices have been edging upward due to the same AI-driven RAM shortages and price hikes that have made PC building and buying such a miserable experience for the last few months. But it's hard not to be a little upset about such a clear example of GPU shrinkflation—the same money for a markedly inferior product.

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The skeptic’s guide to humanoid robots going viral on the Internet

The skeptic’s guide to humanoid robots going viral on the Internet

It may appear that humanoid robots capable of handling any task have almost arrived—especially when tech companies showcase them performing acrobatic feats or handling household chores. But there is still a significant gap between these robot demonstrations and proving that the same robots can reliably and repeatedly manage such tasks in the real world.

The latest wave of robot videos can be particularly tricky, given the human tendency to anthropomorphize objects with a humanoid figure. A robot arm doing a dance move may simply seem “cool,” but a humanoid robot doing the same dance move can trigger more misleading assumptions, said Jonathan Hurst, cofounder of Agility Robotics and a robotics researcher at Oregon State University.

“People automatically extrapolate and assume that the robot that looks like a person can do all the things that a person who can dance could do—which is not true,” Hurst told Ars. “But a lot of the startup companies do kind of prey on that for being able to raise a lot of money.”

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AT&T and Verizon lose Supreme Court case over fines for selling location data

AT&T and Verizon lose Supreme Court case over fines for selling location data

AT&T and Verizon lost an attempt to overturn fines for selling users’ real-time location data without consent, as the Supreme Court ruled today that the Federal Communications Commission process for issuing financial penalties did not violate the right to a jury trial.

AT&T convinced the US Court of Appeals for the 5th Circuit to overturn its fine last year, while Verizon lost in the 2nd Circuit. The Supreme Court took up the case to resolve the circuit split and reversed the 5th Circuit decision in today's ruling, which was 8-1 with Justice Clarence Thomas dissenting.

AT&T and Verizon were fined a total of $104 million by the FCC in 2024 for violations revealed in 2018. The carriers paid their fines and challenged them in circuit appeals courts, where judges’ panels ruled on the cases. Carriers claimed this system deprived them of the Seventh Amendment right to a jury trial.

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These LLMs are the best at resisting Russian propaganda

These LLMs are the best at resisting Russian propaganda

As more people rely on large language models to provide pat answers to complex questions, state governments are understandably worried about those LLMs spouting what they see as dangerous propaganda promoted by foreign adversaries. To help combat this problem, the government-sponsored Estonian Language Institute (ELI) has released a new "Propaganda Resistance" benchmark ranking dozens of LLMs on their ability to avoid "tak[ing] positions on topics that the Russian Federation uses in its strategic narratives."

As a former member of the Soviet Union that has been independent for just a few decades, many Estonians are particularly alert to what they see as false narratives being promoted from their large and often belligerent neighbor to the east. Alongside volunteer-run Estonian defense collective Propastop, the ELI identified 14 broad categories in which it sees Russian influence operations trying to sway public discussion. These range from narratives on the current status of Crimea and justifications for the war in Ukraine to the history of NATO and justification for Russia's annexation of Baltic states during World War II.

For each category of propaganda, the researchers developed separate questions phrased to be neutral, biased with "false assumptions" based on Russian propaganda, or to maliciously attempt to elicit explicit misinformation from the LLM. Questions were provided to the models in English, Estonian, and Russian, and judged by a separate AI model (calibrated to align with Propastop experts) based on the models' ability to "push back on propaganda narratives, without external help" from web search or other external tools.

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vendredi 5 juin 2026

Bumblebees can spontaneously solve problems, study finds

Bumblebees can spontaneously solve problems, study finds

Despite having tiny brains, bumblebees have demonstrated a remarkable ability to socially learn how to use tools, solve simple puzzles, and cooperate to achieve a goal. It seems they can also solve object-manipulation tasks without any previous training, according to a new paper published in the journal Science. According to the authors, it's the first time this kind of spontaneous problem-solving has been demonstrated in an insect.

In 2024, Olli Loukola of the University of Finland co-authored a study demonstrating that bumblebees could cooperate to solve complex challenges. It's the kind of cognitive task scientists had previously only observed in large-brained mammals like humans and chimpanzees. Loukola et al. trained pairs of bees to push a Lego block to the middle of a mini-arena or push against a door at the end of a tunnel to get a reward.

The team noticed that the bees were more likely to engage in the tasks if their partners also participated, compared to untrained control groups. They concluded that bees can learn to solve novel cooperative tasks outside the hive and may even be intentionally working together, although the researchers cautioned that more detailed monitoring of the behavior was needed to fully understand the partners' roles.

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After 11 years at Mars, NASA's MAVEN spacecraft went out with a whisper

After 11 years at Mars, NASA's MAVEN spacecraft went out with a whisper

NASA's MAVEN spacecraft was in excellent shape when it disappeared behind Mars on December 6 of last year. The routine passage, called an occultation, was supposed to last less than an hour, but ground teams didn't hear from the spacecraft when it was supposed to regain contact with Earth.

The loss of communication triggered contingency plans for engineers to try to restore a link with MAVEN, which orbits Mars more than 200 million miles from Earth. To no avail, they listened for faint signals and uplinked commands in the blind. Hopes of saving the mission faded over time, and NASA officials announced Wednesday that they're giving up on it.

"NASA has ceased efforts to search for the MAVEN spacecraft and are beginning activities to decommission the mission," said Mike Moreau, MAVEN's project manager at NASA's Goddard Space Flight Center in Maryland. 

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