Saturday, December 31

Where 2022’s news was (mostly) good: Yhe year’s top science stories

The self-portrait of Webb's mirrors is also looking very sharp thanks to the improved alignment.

Enlarge / The self-portrait of Webb's mirrors is also looking very sharp thanks to the improved alignment. (credit: NASA/STScI)

How often does something work exactly as planned, and live up to its hype? In most of the world, that's the equivalent of stumbling across a unicorn that's holding a few winning lottery tickets in its teeth. But that pretty much describes our top science story of 2022, the successful deployment and initial images from the Webb Telescope.

In fact, there was lots of good news to come out of the world of science, with a steady flow of fascinating discoveries and tantalizing potential tech—over 200 individual articles drew in 100,000 readers or more, and the topics they covered came from all areas of science. Of course, with a pandemic and climate change happening, not everything we wrote was good news. But as the top stories of the year indicate, our readers found interest in a remarkable range of topics.

10. Fauci on the rebound

For better and worse, Anthony Fauci has become the public face of the pandemic response in the US. He's trusted by some for his personable, plain-spoken advice regarding how to manage the risks of infection—and vilified by others for his advocacy of vaccinations (plus a handful of conspiracy theories). So, when Fauci himself ended up on the wrong end of risk management and got a SARS-CoV-2 infection, that was news as well, and our pandemic specialist, Beth Mole, was there for it.

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Friday, December 30

TV Technica 2022: These were our favorite shows and binges of the year

TV Technica 2022: These were our favorite shows and binges of the year

Enlarge (credit: Aurich Lawson | Getty Images)

Warning: Although we’ve done our best to avoid spoiling anything too major, please note this list does include a few specific references to several of the listed shows.

It's been another banner year for television, in which streaming continued to dominate with a vengeance, giving us spy thrillers, science fiction, fantasy, comedy, tormented superheroes, gritty inner-city drama, and feel-good dramedy. In fact, this is the first year without a single major network series on the Ars year-end list.

Who knows how long this cornucopia of creative goodness will last? Nearly every major streamer, including Netflix, reported at least some losses in 2022, and the outlook for next year is cloudy at best. Budgets are getting slashed, streamers are consolidating, and promising shows are being canceled left and right as streaming services adapt to the changing market environment. For now, at least, we are still reaping the benefits of past years' investments. Our top TV picks for 2022 are listed below, in no particular order. Be sure to weigh in with your own favorite 2022 shows in the comments.

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Ars Technica’s favorite films in 2022

Ars Technica’s favorite films in 2022

Enlarge (credit: Aurich Lawson | Getty Images)

In 2022, film lovers weary of two years of a raging pandemic started gingerly dipping their toes back into the theatrical movie experience. And while the pickings might have been a bit slimmer than in pre-pandemic years, there were still plenty of tantalizing options, from the usual blockbuster superhero movies from the Marvel and DC cinematic universes, to quirky indie features and surprise gems from Netflix.

We're once again opting for an unranked list, with the exception of our "year's best" vote at the very end so you might look over the variety of genres and options and possibly add surprises to your eventual watchlist. As ever, we invite you to head to the comments and add your own suggestions for films released in 2022.

Barbarian 

Don’t watch the trailer, don’t even read a synopsis—just watch this movie.

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Could getting rid of old cells turn back the clock on aging?

Could getting rid of old cells turn back the clock on aging?

Enlarge (credit: Andrew Brookes/Getty Images)

James Kirkland started his career in 1982 as a geriatrician, treating aging patients. But he found himself dissatisfied with what he could offer them.

“I got tired of prescribing wheelchairs, walkers and incontinence devices,” recalls Kirkland, now at the Mayo Clinic in Rochester, Minnesota. He knew that aging is considered the biggest risk factor for chronic illness, but he was frustrated by his inability to do anything about it. So Kirkland went back to school to learn the skills he’d need to tackle aging head-on, earning a PhD in biochemistry at the University of Toronto. Today, he and his colleague Tamara Tchkonia, a molecular biologist at the Mayo Clinic, are leaders in a growing movement to halt chronic disease by protecting brains and bodies from the biological fallout of aging.

If these researchers are successful, they’ll have no shortage of customers: People are living longer, and the number of Americans age 65 and older is expected to double, to 80 million, by 2040. While researchers like Kirkland don’t expect to extend lifespan, they hope to lengthen “health span,” the time that a person lives free of disease.

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Mastodon—and the pros and cons of moving beyond Big Tech gatekeepers

A mastodon seen as a constellation in the night sky.

Enlarge (credit: Aurich Lawson | Getty Images)

As Elon Musk's Category 5 tweetstorm continues, the once-obscure Mastodon social network has been gaining over 1,000 new refugees per hour, every hour, bringing its user count to about eight million.

Joining as a user is pretty easy. More than enough ex-Twitterers are happy finding a Mastodon instance via joinmastodon.org, getting a list of handles for their Twitter friends via Movetodon, and carrying on as before.

But what new converts may not realize is that Mastodon is just the most prominent node in a much broader movement to change the nature of the web.

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2022’s US climate disasters, from storms and floods to heat waves and droughts

Rain and fast snowmelt sent the Yellowstone River and nearby streams raging beyond their banks in June 2022.

Enlarge / Rain and fast snowmelt sent the Yellowstone River and nearby streams raging beyond their banks in June 2022. (credit: William Campbell / Getty Images)

The year 2022 will be remembered across the US for its devastating flooding and storms—and also for its extreme heat waves and droughts.

By October, the US had already seen 15 disasters causing more than $1 billion in damage each, well above the average. The year started and ended with widespread severe winter storms from Texas to Maine, affecting tens of millions of people and causing significant damage. Then, March set the record for the most reported tornadoes in the month—233.

During a period of five weeks over the summer, five 1,000-year rainfall events occurred in St. Louis, eastern Kentucky, southern Illinois, California’s Death Valley, and Dallas, causing devastating and sometimes deadly flash floods. Severe flooding in Mississippi knocked out Jackson’s troubled water supply for weeks. A historic flood in Montana, brought on by heavy rain and melting snow, forced large areas of Yellowstone National Park to be evacuated.

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Thursday, December 29

Don’t call it a refresh: The 6 most adventurous laptop designs of 2022

2022 laptops

Enlarge (credit: Getty Images)

In a world of shiny clamshells and showy convertibles, laptop releases can feel repetitive. Some of the most successful, well-known designs don't always see massive overhauls from one year to the next. Stick in the latest CPUs or GPUs, maybe claim a slightly cooler build, and call it a day (or year). After all, if it ain't broke, don't fix it, right?

The problem with that is, well, it gets boring. And for technology enthusiasts interested in developments that could change how we work, play, repair, and upgrade, it's imperative that PC makers be willing to take risks.

The laptops below all tried something more adventurous than a components upgrade in 2022. We'll break down the groundbreaking designs, ideas, and capabilities these systems seek to deliver—and whether or not the risks they took paid off.

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Here are the 10 best new cars, trucks, and SUVs we drove in 2022

Here are the 10 best new cars, trucks, and SUVs we drove in 2022

Enlarge (credit: Aurich Lawson | Getty Images)

Ah, the annual end-of-year roundup, when it's time to sit down and think about all the vehicles we tested in 2022. Comparing this year to years past, it's notable how many electric vehicles make the list. Partly that's because the industry released some pretty compelling new EVs this year, but it's also a reflection of our coverage priorities—in the past, you've told us loud and clear you aren't that interested in reading about new gasoline or diesel models. Read on to find out what impressed us most in 2022.

1. Kia EV6

Our winner is actually one of the first cars we tested this year, and it's the Kia EV6. It uses a new 800 V EV architecture called E-GMP, shared with last year's winner, the Hyundai Ioniq 5, that delivers impressive levels of efficiency for larger, heavier EVs while also boasting some of the best fast-charging in the industry—just 18 minutes from 10-80 percent on a 350 kW charger. Despite the shared roots, the Kia drives very differently compared to the angular Ioniq 5, with a sportier nature. And unlike the Hyundai, the EV6 is sold in all 50 states.

Sadly, Kia dropped the cheapest configuration from the roster this year—the $40,900 EV6 Light used a smaller battery and motor but only accounted for about 3 percent of customer orders, according to the company. Earlier this month, we got a chance to test the other end of the spectrum—the $61,400 EV6 GT, which is very fast but might just be overkill.

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Ars Technica’s best video games of 2022

Ars Technica’s best video games of 2022

Enlarge (credit: Collage by Aurich Lawson)

Before we get on to the list, don't miss this year's Ars Technica Charity Drive sweepstakes. You can win part of nearly $2,000 in prizes, including limited-edition gaming collectibles, all while helping out a good cause. Entries are due by January 3, 2023, and there's no purchase necessary. Thanks in advance for your entry!

2022 was a bit of a weird year for video games. For a start, quite possibly the most anticipated game of the year came out in March, well ahead of the usual holiday season rush of releases. But that holiday rush was itself muted this year, thanks to delays of big-name franchises from Diablo to Starfield to The Legend of Zelda.

That's led some commentators to call 2022 a "slow year" for a games industry still recovering from the development chaos of COVID. And it's true; we did have some collective trouble getting to our usual selection of 20 games for this year's best games list, a possible sign that there were fewer "obvious" picks than usual.

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Wednesday, December 28

Here are the 10 most popular auto stories of the year

Here are the 10 most popular auto stories of the year

Enlarge (credit: Aurich Lawson | Elle Cayabyab Gitlin | Getty Images)

As 2022 draws to a conclusion and we anxiously await to see how much weirder things get in 2023, it's natural to reflect on the year past. In addition to compiling a list of the 10 best cars, trucks, and SUVs we drove in 2022, I decided to also put together a roundup of our most-read automotive articles, plus a few of my particular favorites you might have missed.

1. Ford lays down the law with dealerships

The car buying process in the US is often an awful one, even more so since the pandemic and supply chain disruption resulted in reduced manufacturing capacity and exorbitant markups. It's particularly acute if you're looking for a new electric vehicle, many of which are far beyond affordability for many, especially after the loss of the $7,500 federal tax credit.

At least one automaker has had enough of indifferent dealerships and their bad behavior, and it was our most-read car story this year. In September, the Ford Motor Company told its dealers community that they had eight weeks to agree to new rules; the alternative being no more EVs to sell. Ford has restructured itself into new divisions—Ford Blue, which will make and sell fossil-powered vehicles, and Ford Model e, which is responsible for the battery powered stuff (there's also Ford Pro, for commercial vehicles, some of which are EVs).

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Top US launch companies of 2022—The Ars Technica power ranking

A Falcon 9 rocket launches the OneWeb-1 mission to orbit on Dec. 8, 2022.

Enlarge / A Falcon 9 rocket launches the OneWeb-1 mission to orbit on Dec. 8, 2022. (credit: Trevor Mahlmann)

A decade ago, only a handful of launch companies existed in the US; United Launch Alliance was the big dog, with SpaceX starting to nip at its heels. Since then, however, a multiplicity of new launch startups have arrived in the United States, many of which developed their own rocket engines. As a result, we are now in the golden age of rocketry, with many different startups and approaches to pushing payloads into space.

In my weekly Rocket Report newsletter, I pay attention to launch companies and state-owned enterprises around the world. But it can be difficult to measure Europe-based Arianespace against SpaceX against China's vast state-owned launch providers. Therefore, for this list, we're going to focus solely on commercial launch companies in the United States.

Please note this is a subjective list, although hard metrics such as total launches, tonnage to orbit, success rate, and more were all important factors in the decision. Also, the focus is on what each company accomplished in 2022, not what they might do in the future.

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Comcast debacles dominate Ars Technica’s biggest ISP horror stories of 2022

A Comcast service van seen from behind.

Enlarge (credit: Getty Images | Smith Collection/Gado )

Internet service provider horror stories have been a longtime staple at Ars Technica, and over the past 12 months we detailed some of the most horrific broadband customer experiences we've ever heard of.

Comcast, the largest home Internet provider in the US, figured prominently in these stories as usual. Let's take a look back at the biggest ISP horror stories we covered in 2022.

Comcast wanted man to pay $19,000 after falsely advertising service on his street

This article from April 6 detailed the plight of Jonathan Rowny after he and his wife and child moved from Virginia to Washington state. Rowny was victimized by a common problem in the broadband industry—ISPs falsely telling customers that service is available.

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Tuesday, December 27

Some day soon we might be making popcorn with infrared poppers

In the future, our kitchen gadgets might include an infrared popcorn popper.

Enlarge / In the future, our kitchen gadgets might include an infrared popcorn popper.

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science story that fell through the cracks in 2022, each day from December 25 through January 5. Today: Researchers figured out how to make tasty popcorn with infrared cooking.

Most of us rely on counter-top air poppers or microwaves to whip up a tasty popcorn snack. But infrared cooking offers another viable alternative, according to a September paper published in the journal ACS Food Science and Technology.

Popcorn is the only grain in the corn family that pops in response to the application of heat—specifically, temperatures above 180° C. It has a lot to do with the structure of the kernels. Each has a tough outer shell, called the pericarp, within which lies the germ (seed embryo) and the endosperm. The latter holds trapped water (popcorn kernels need about 14 percent water to pop) and starch granules.

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Twitter sells blue checks, Tumblr allows nudes: 2022’s biggest Big-Tech U-turns

Twitter sells blue checks, Tumblr allows nudes: 2022’s biggest Big-Tech U-turns

Enlarge (credit: Aurich Lawson | Getty Images)

During a year that seemingly shook Twitter up for good—adding an edit button and demoting legacy verified users by selling off blue checks—it’s easy to overlook how many other tech companies also threw users for a loop with some unexpected policy changes in 2022.

Many decisions to reverse policies were political. Recall that Wikipedia stopped taking cryptocurrency donations due to the environmental cost. Google started allowing political emails to bypass Gmail spam filters ahead of elections, and then, following pressure from abortion rights activists, began auto-deleting location data from sensitive medical locations. Among the most shocking shifts to some, after Russia invaded Ukraine, Facebook made a controversial call to start considering some death threats aimed at Russian military forces as acceptable “political expression”—instead of violent speech in violation of community guidelines.

Other decisions seemed to reverse course on admittedly bad business moves. Amazon stopped paying “ambassadors” to tweet about how much they loved working in lawsuit-riddled warehouses. Apple killed its controversial plan to scan all iCloud photos for child sexual abuse materials. And chasing profits that were lost through its prior adult-content ban, perhaps the greatest surprise came when Tumblr started allowing nudity again.

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Monday, December 26

Let it snow: Scientists make metallic snowflakes out of nanoparticles

SEM image of a nanoscale snowflake self-assembled from zinc dissolved in a liquid gallium solvent.

Enlarge / SEM image of a nanoscale snowflake self-assembled from zinc dissolved in a liquid gallium solvent. (credit: Waipapa Taumata Rau/University of Auckland)

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science story that fell through the cracks in 2022, each day from December 25 through January 5. Today: Scientists in New Zealand and Australia created tiny metallic snowflakes.

Scientists in New Zealand and Australia were conducting atomic-scale experiments with various metals dissolved in liquid solvent of gallium when they noticed something unusual: different types of metal self-assembled into different shapes of crystals—with zinc creating tiny metallic snowflakes. They described their results in a paper published earlier this month in the journal Science.

“In contrast to top-down approaches to forming nanostructure—by cutting away material—this bottom-up approaches relies on atoms self-assembling,” said co-author Nicola Gaston of University of Auckland. “This is how nature makes nanoparticles, and is both less wasteful and much more precise than top-down methods. There’s also something very cool in creating a metallic snowflake!”

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Apple’s business under growing threat from China’s Covid wave

disinfecting in foxconn factory

Enlarge / ZHENGZHOU, CHINA — A staff member wearing personal protective equipment disinfects a factory at Industrial Park of Foxconn on November 6, 2022 in Zhengzhou, Henan Province of China. (credit: VCG via Getty Images)

Apple’s business is under threat from a widespread coronavirus outbreak in China, with supply chain experts warning of a growing risk of months-long disruption to the production of iPhones.

The US tech giant has had to contend with more than a month of chaos at its main assembler Foxconn’s megafactory in Zhengzhou, China, known as “iPhone City,” following a Covid-19 outbreak that started in October.

Foxconn has moved some of its production to other factories across China, while Apple has worked with components suppliers to alleviate unusually long wait times—about 23 days for customers buying high-end iPhones in the US, according to research by Swiss bank UBS.

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Experts debate the risks of made-to-order DNA

Illustration of a smallpox (variola) virus

Enlarge / Illustration of a smallpox (variola) virus. A membrane (transparent) derived from its host cell covers the virus particle. Inside this lies the core (green), which contains the particle's DNA genetic material. The core has a biconcave shape. (credit: Katerya Kon / Science Photo Library via Getty)

In November 2016, virologist David Evans traveled to Geneva for a meeting of a World Health Organization committee on smallpox research. The deadly virus had been declared eradicated 36 years earlier; the only known live samples of smallpox were in the custody of the United States and Russian governments.

Evans, though, had a striking announcement: Months before the meeting, he and a colleague had created a close relative of smallpox virus, effectively from scratch, at their laboratory in Canada. In a subsequent report, the WHO wrote that the team’s method “did not require exceptional biochemical knowledge or skills, significant funds, or significant time.”

Evans disagrees with that characterization: The process “takes a tremendous amount of technical skill,” he told Undark. But certain technologies did make the experiment easier. In particular, Evans and his colleague were able to simply order long stretches of the virus’s DNA in the mail, from GeneArt, a subsidiary of Thermo Fisher Scientific.

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Sunday, December 25

J. Robert Oppenheimer cleared of “black mark” against his name after 68 years

Close up of a young Oppenheimer

Enlarge / A young J. Robert Oppenheimer in April 1945. He led the Manhattan Project during World War II to develop the first atomic bomb. (credit: Getty Images)

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science story that fell through the cracks in 2022, each day from December 25 through January 5. Today: The US Secretary of Energy finally nullified the 1954 revocation of J. Robert Oppenheimer's security clearance, acknowledging that the controversial decision resulted from a "flawed process" that violated its own regulations.

Nearly 70 years after having his security clearance revoked by the Atomic Energy Commission (AEC) due to suspicion of being a Soviet spy, Manhattan Project physicist J. Robert Oppenheimer has finally received some form of justice just in time for Christmas, according to a December 16 article in the New York Times. US Secretary of Energy Jennifer M. Granholm released a statement nullifying the controversial decision that badly tarnished the late physicist's reputation, declaring it to be the result of a "flawed process" that violated the AEC's own regulations.

Science historian Alex Wellerstein of Stevens Institute of Technology told the New York Times that the exoneration was long overdue. “I’m sure it doesn’t go as far as Oppenheimer and his family would have wanted,” he said. “But it goes pretty far. The injustice done to Oppenheimer doesn’t get undone by this. But it’s nice to see some response and reconciliation even if it’s decades too late.”

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Saturday, December 24

Danish physicists give the gift of world’s smallest Christmas record—in stereo

The first 25 seconds of a classic Christmas song was inscribed into polymer film using the Nanofrazor 3D lithography system.

Physicists at the Technical University of Denmark (DTU) are bringing the Christmas cheer by using a 3D nanolithography tool called the Nanofrazor to cut the smallest record ever. The tune they "recorded," in full stereo no less: the first 25 seconds of "Rocking Around the Christmas Tree."

”I have done lithography for 30 years, and although we’ve had this machine for a while, it still feels like science fiction," said Peter Bøggild, a physicist at DTU. "To get an idea of the scale we are working at, we could write our signatures on a red blood cell with this thing. The most radical thing is that we can create free-form 3D landscapes at that crazy resolution.”

Back in 2015, the same DTU group created a microscopic color image of the Mona Lisa, some 10,000 times smaller than Leonardo da Vinci's original painting. To do so, they created a nanoscale surface structure consisting of rows of columns, covered by a 20-nm thick layer of aluminum. How much a column was deformed determined which colors of light were reflected, and the deformation in turn was determined by the intensity of the pulsed laser beam. For instance, low-intensity pulses only deformed the columns slightly, producing blue and purple tones, while strong pulses significantly deformed the columns, producing orange and yellow tones. The resulting image fit in a space smaller than the footprint taken up by a single pixel on an iPhone Retina display.

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The 20 most-read stories on Ars Technica in 2022

The 20 most-read stories on Ars Technica in 2022

Enlarge (credit: Aurich Lawson | Getty Images)

When 2022 dawned, there were a few things we knew we would be writing about: The global pandemic, whatever cool things Apple and Google did, rocket launches, and cool artificial intelligence stuff. But every year offers surprises, and 2022 was no exception.

Yes, we figured there would be plenty of articles about Elon Musk on Ars Technica this year. After all, he runs SpaceX and Tesla, two companies we frequently cover. But if someone told me Musk would become "Chief Twit" and end up all over the front page of Ars due to his impulse purchase of Twitter and the... interesting decisions he's made since taking control of the company, I would've asked them to pass the dutchie on the left-hand side.

2022 has been a long, strange trip. And it's almost over.

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Friday, December 23

LastPass users: Your info and password vault data are now in hackers’ hands

Calendar with words Time to change password. Password management.

Enlarge (credit: Getty Images)

LastPass, one of the leading password managers, said that hackers obtained a wealth of personal information belonging to its customers as well as encrypted and cryptographically hashed passwords and other data stored in customer vaults.

The revelation, posted on Thursday, represents a dramatic update to a breach LastPass disclosed in August. At the time, the company said that a threat actor gained unauthorized access through a single compromised developer account to portions of the password manager's development environment and "took portions of source code and some proprietary LastPass technical information." The company said at the time that customers’ master passwords, encrypted passwords, personal information, and other data stored in customer accounts weren't affected.

Sensitive data, both encrypted and not, copied

In Thursday’s update, the company said hackers accessed personal information and related metadata, including company names, end-user names, billing addresses, email addresses, telephone numbers, and IP addresses customers used to access LastPass services. The hackers also copied a backup of customer vault data that included unencrypted data such as website URLs and encrypted data fields such as website usernames and passwords, secure notes, and form-filled data.

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Thursday, December 22

Compromised dispatch system helped move taxis to front of the line

Rows of taxis waiting at airport

Enlarge (credit: Getty Images)

Two men have been charged with participating in a scheme that raked in big money by using a compromised dispatch system at New York’s John F. Kennedy International Airport to allow paying taxis to move to the front of the line.

Daniel Abayev and Peter Leyman, both 48 and of Queens, New York, allegedly participated in a scheme that compromised the electronic dispatch system, federal prosecutors in the Southern District of New York said. Taxi drivers are required to wait in a holding lot. The computer-run dispatch system is designed to ensure that drivers are assigned in the order they arrive.

The defendants, prosecutors said, conspired with Russian nationals to compromise the dispatch system and cause it to move specific taxis to the front of the line. Participants then advertised a service allowing drivers to skip the line in exchange for $10 each time.

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Eight-car Thanksgiving pileup blamed on Tesla “Full Self-Driving” software

Tesla's camera-only approach to driver assistance keeps landing it in trouble.

Enlarge / Tesla's camera-only approach to driver assistance keeps landing it in trouble. (credit: Aurich Lawson | Tesla)

An eight-car collision on Thanksgiving Day (Nov. 24) is now being blamed on Tesla's "Full Self-Driving" (FSD) assistance system. The crash took place in the Bay Area in California on I-80 and left one person hospitalized and eight others with minor injuries.

According to Reuters, a California Highway Patrol report on the incident says that a Tesla Model S traveling on I-80 at 55 mph crossed several lanes of traffic and then slowed abruptly to just 20 mph, at which point it triggered the crash as other cars still traveling at highway speed had no chance to avoid the slow-moving electric vehicle.

Reuters says that the driver blamed the crash on the controversial "Full Self-Driving" system, which he claimed "malfunctioned but police were unable to determine if the software was in operation or if his statement was accurate."

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FTX founder Sam Bankman-Fried’s top associates plead guilty to US charges

FTX co-founder Sam Bankman-Fried is escorted out of the Magistrate's Court on December 21, 2022 in Nassau, Bahamas.

Enlarge / FTX co-founder Sam Bankman-Fried is escorted out of the Magistrate's Court on December 21, 2022 in Nassau, Bahamas. (credit: Joe Raedle / Getty Images)

Two of FTX founder Sam Bankman-Fried’s closest associates have pleaded guilty to fraud and agreed to co-operate with US authorities investigating the collapse of the bankrupt cryptocurrency exchange, a federal prosecutor in Manhattan said on Wednesday.

Damian Williams, the US attorney for the Southern District of New York, announced the guilty pleas and criminal charges against Caroline Ellison, former chief executive of FTX trading affiliate Alameda Research, and Zixiao “Gary” Wang, a co-founder of FTX, in a short video statement. His office had brought eight charges against Bankman-Fried last week.


The announcement from Williams came just after a plane carrying Bankman-Fried took off from the Bahamas, where he waived his right to challenge extradition to the US. He landed in New York late on Wednesday, local media reported, and is due to appear in a Manhattan court as soon as Thursday, where his bail request will be considered.

The trio of longtime friends were among the key members of a tight circle of associates who ran Bankman-Fried’s crypto empire, which included the FTX cryptocurrency exchanges and Alameda Research, the private trading firm. All three had lived together with other senior executives in a luxury apartment in Nassau’s Albany complex.

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John Cleese’s classic “silly walk” burns more calories than a normal gait

Walking like John Cleese's character, Mr. Teabag, in Monty Python's famous "Ministry of Silly Walks" skit requires considerably more energy expenditure than a normal walking gait because the movement is so inefficient, according to a new paper published in the annual Christmas issue of the British Medical Journal. In fact, just 11 minutes a day of walking like Mr. Teabag was equivalent to 75 minutes of vigorously intense physical activity per week, presenting a novel means of boosting cardiovascular fitness.

"Half a century ago, the [Ministry of Silly Walks] skit might have unwittingly touched on a powerful way to enhance cardiovascular fitness in adults," the authors wrote. "Had an initiative to promote inefficient movement been adopted in the early 1970s, we might now be living among a healthier society."

The BMJ's Christmas issue is typically more lighthearted, though the journal maintains that the papers published therein still "adhere to the same high standards of novelty, methodological rigor, reporting transparency, and readability as apply in the regular issue." Past years have included papers on such topics as why 27 is not a dangerous age for musicians, the side effects of sword swallowing, and measuring the toxicity of the concoction brewed in Roald Dahl's 1981 book George's Marvelous Medicine. (It's very toxic indeed.) The most widely read was 1999’s infamous “Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal.” (We wrote about the paper in 2019 to mark the 20th anniversary of its publication.)

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Okta says source code for Workforce Identity Cloud service was copied

Screenshot showing source code

Enlarge (credit: Getty Images)

Single sign-on provider Okta said on Wednesday that software code for its Okta Workforce Identity Cloud service was copied after intruders gained access to the company’s private repository on GitHub.

“Our investigation concluded that there was no unauthorized access to the Okta service, and no unauthorized access to customer data,” company officials said in a statement. “Okta does not rely on the confidentiality of its source code for the security of its services. The Okta service remains fully operational and secure.”

The statement said that copied source code pertains only to the Okta Workforce Identity Cloud and doesn’t pertain to any Auth0 products used with the company’s Customer Identity Cloud. Officials also said that upon learning of the breach, Okta placed temporary restrictions on access to the company’s GitHub repositories and suspended GitHub integrations with third-party apps.

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Wednesday, December 21

Microsoft sued by Call of Duty gamers opposing Activision merger

Microsoft sued by Call of Duty gamers opposing Activision merger

Enlarge (credit: VIEW press / Contributor | Corbis News)

About two weeks after the Federal Trade Commission filed a lawsuit to block Microsoft’s acquisition of Activision Blizzard, 10 gamers from California, New Jersey, and New Mexico have banded together to file a lawsuit against Microsoft.

Echoing many of the FTC’s concerns, the gamers are hoping to pressure and prevent Microsoft from closing “the largest tech deal ever in the video gaming market” and, thus, swallowing up its biggest competitor in the game industry.

In their complaint, plaintiffs describe Activision Blizzard as a crucial rival that drives industry-wide innovation and price competition. If the acquisition is allowed, the public could suffer loss and damages because Microsoft would supposedly wield more market power than it already has—suddenly granted “the ability to foreclose rivals, limit output, reduce consumer choice, raise prices, and further inhibit competition."

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Kremlin-backed hackers targeted a “large” petroleum refinery in a NATO nation

Fawley Oil Refinery on a bright day.

Enlarge / Fawley Oil Refinery on a bright day. (credit: Getty Images)

One of the Kremlin’s most active hacking groups targeting Ukraine recently tried to hack a large petroleum refining company located in a NATO country. The attack is a sign that the group is expanding its intelligence gathering as Russia’s invasion of its neighboring country continues.

The attempted hacking occurred on August 30 and was unsuccessful, researchers with Palo Alto Networks’ Unit 42 said on Tuesday. The hacking group—tracked under various names including Trident Ursa, Gamaredon, UAC-0010, Primitive Bear, and Shuckworm—has been attributed by Ukraine’s Security Service to Russia’s Federal Security Service.

Setting sights on the energy industry

In the past 10 months, Unit 42 has mapped more than 500 new domains and 200 samples and other bread crumbs Trident Ursa has left behind in spear phishing campaigns attempting to infect targets with information-stealing malware. The group mostly uses emails with Ukrainian-language lures. More recently, however, some samples show that the group has also begun using English-language lures.

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Raspberry Pi 5 not arriving in 2023 as company hopes for a “recovery year”

Raspberry PI CEO Eben Upton holding a Raspberry Pi on-stage at TechCrunch Disrupt 2014.

Raspberry Pi CEO Eben Upton said in a recent interview that next year is a time for Raspberry Pi, and the whole industry, to recover from the supply chain problems of the past two years. (credit: Anthony Harvey/Getty Images for TechCrunch)

Few who have tried to buy a Raspberry Pi in the last year may be shocked, but Raspberry Pi's CEO has an update on the next Raspberry Pi model: it's not arriving next year.

In an interview with ExplainingComputers, Eben Upton reviews the supply pressures that have impacted the single-board computers' availability. Eighteen months into "restrained availability" of the device, Upton says the company is positioned to set aside hundreds of thousands of units for retail customers. He notes that the companies primarily taking up the existing supply of Pi units are not gigantic companies but "mom-and-pop operations" that have based their hardware products on the Pi platform and buy a few hundred Pis for their needs.

"We don't want people to get on a waiting list," Upton tells ExplainingComputuers. "We want people to wake up in the morning, want a Raspberry Pi, then get one at 9 am the next morning."

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Tuesday, December 20

Ukraine to get 10,000 more Starlink antennas; funding problems are “resolved”

A satellite dish sits inside a room.

Enlarge / A Starlink satellite dish in Odesa, Ukraine, in March 2022. (credit: Getty Images | NurPhoto )

Ukraine will get more than 10,000 more Starlink terminals in the coming months thanks to a new deal with SpaceX and funding from several European countries, Ukraine government official Mykhailo Fedorov said in an interview with Bloomberg. Fedorov said that "all financial issues have been resolved," at least until the spring.

SpaceX previously asked the Pentagon to fund the Ukraine government and military's use of Starlink broadband, saying it can't afford to donate more user terminals or pay for operations indefinitely. But CEO Elon Musk backtracked from that stance in October, writing, "The hell with it... even though Starlink is still losing money & other companies are getting billions of taxpayer $, we'll just keep funding Ukraine govt for free."

Fedorov, Ukraine's vice prime minister and minister of digital transformation, said in the new interview with Bloomberg that "Musk assured us he will continue to support Ukraine. When we had a powerful blackout, I messaged him on that day and he momentarily reacted and has already delivered some steps. He understands the situation."

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Swatters used Ring cameras to livestream attacks, taunt police, prosecutors say

Swatters used Ring cameras to livestream attacks, taunt police, prosecutors say

Enlarge

Federal prosecutors have charged two men with allegedly taking part in a spree of swatting attacks against more than a dozen owners of compromised Ring home security cameras and using that access to livestream the police response on social media.

Kya Christian Nelson, 21, of Racine, Wisconsin, and James Thomas Andrew McCarty, 20, of Charlotte, North Carolina, gained access to 12 Ring cameras after compromising the Yahoo Mail accounts of each owner, prosecutors alleged in an indictment filed Friday in the Central District of California. In a single week starting on November 7, 2020, prosecutors said, the men placed hoax emergency calls to the local police departments of each owner that were intended to draw an armed response, a crime known as swatting.

On November 8, for instance, local police in West Covina, California, received an emergency call purporting to come from a minor child reporting that her parents had been drinking and shooting guns inside the minor’s home. When police arrived at the residence, Nelson allegedly accessed the residence’s Ring doorbell and used it to verbally threaten and taunt the responding officers. The indictment alleges the men helped carry out 11 similar swatting incidents during the same week, occurring in Flat Rock, Michigan; Redding, California; Billings, Montana; Decatur, Georgia; Chesapeake, Virginia; Rosenberg, Texas; Oxnard, California; Darien, Illinois; Huntsville, Alabama; North Port, Florida; and Katy, Texas.

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Power plant pollution higher in neighborhoods subject to racist redlining

Image of a power plant in New York City

Enlarge (credit: Silvia Otte)

In the US, it's well-documented that poor neighborhoods are likely to suffer from higher pollution levels. Sources of pollution, like power plants and freeways, are more likely to be located in poor neighborhoods. The ensuing pollution adds to the economic burdens faced by these neighborhoods, with increased medical costs, productivity lost due to illness, and premature deaths.

Since minorities and immigrants tend to live in lower-income neighborhoods, this also adds to the racial disparities present in the US. Now, a group of public health researchers has found another factor that contributed to this disparity. The historic practice of "redlining," or assigning high-risk scores to mortgages in minority neighborhoods, is also associated with higher power plant emissions, reinforcing the challenges minorities face in the US.

In the red

The term redlining is derived from a federal program, started in the New Deal, that was intended to expand access to mortgages and boost home ownership in the US. The organization that oversaw the program, the Home Owners' Loan Corporation, set standards for loans that focused on four categories of risk scores, evaluated by neighborhood. The highest risk category was identified on maps with a red line, leading to its name. It was much harder to obtain mortgages in these neighborhoods, which depressed housing prices for their residents.

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Monday, December 19

Lobbyists have held up nation’s first right-to-repair bill in New York

Cracked iPhone screen with passcode screen up

Enlarge / Tech companies, including Apple, have lobbied hard to prevent a New York bill that would require them to make repair information and parts available to individuals and non-affiliated repair techs. (credit: Getty Images)

The Digital Fair Repair Act, the first right-to-repair bill to entirely pass through a state legislature, is awaiting New York Governor Kathy Hochul's signature. But lobbying by the nation's largest technology interests seems to have kept the bill parked on her desk for months, where it could remain until it dies early next year.

Gay Gordon-Byrne, executive director of the Repair Association, said that "opposition has not backed off" despite the bill's nearly unanimous passage in June. Gordon-Byrne has heard that industry groups are pushing for late amendments favoring tech firms but that the bill's sponsors would have to approve—or convince the governor to sign the bill without them. "It's up to the sponsors at this point," she said.

The final version of the bill received rare bipartisan support, passing the state assembly 147–2 and the senate 59–4. The bill was delivered to the governor Friday, according to the New York Senate's bill tracker, though she has been considering it since late June.

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Musk’s alleged stalker identified; no evidence of ElonJet tracking, report says

Musk’s alleged stalker identified; no evidence of ElonJet tracking, report says

Enlarge (credit: Theo Wargo / Staff | Getty Images North America)

Last Wednesday, Elon Musk seemed absolutely convinced that an alleged “crazy stalker” used a Twitter account tracking his private jet to accurately pinpoint the Twitter CEO’s live location at a gas station outside the Los Angeles International Airport. Posting a video of the alleged stalker, claiming his son was in the car, and blaming @ElonJet for endangering his family, Musk banned the Twitter account and threatened legal action against the account’s creator, Jack Sweeney.

Police have since investigated the incident, and the alleged stalker, Brandon Collado, has come forward. On Saturday, Collado reportedly even tweeted directly at Musk to say, “I am the guy in the video.”

But so far, police told The Washington Post, there’s “no evidence to suggest the man police were investigating had used the jet-tracking account.” The Post also found no evidence that either of Musk’s kids were in the car when the incident occurred. Police told The Post that no arrests had been made, and no crime reports had been filed by Musk or his security team.

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The risk of escalation from cyberattacks has never been greater

tank rolling across keyboard

Enlarge (credit: Huang Evan via Getty Images)

In 2022, an American dressed in his pajamas took down North Korea’s Internet from his living room. Fortunately, there was no reprisal against the United States. But Kim Jong Un and his generals must have weighed retaliation and asked themselves whether the so-called independent hacker was a front for a planned and official American attack.

In 2023, the world might not get so lucky. There will almost certainly be a major cyberattack. It could shut down Taiwan’s airports and trains, paralyze British military computers, or swing a US election. This is terrifying, because each time this happens, there is a small risk that the aggrieved side will respond aggressively, maybe at the wrong party, and (worst of all) even if it carries the risk of nuclear escalation.

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An electric Kia that’s faster than a Lamborghini? The 2023 EV6 GT, driven

A red Kia EV6 GT in the desert

Enlarge / You need a keen eye to spot that this is a Kia EV6 GT—the larger wheels and neon green brake calipers are the main clue. (credit: Jonathan Gitlin)

LAS VEGAS—In January, we got our first chance to drive Kia's new EV6 electric vehicle. Built using Hyundai Motor Group's excellent new E-GMP platform, the EV6 instantly impressed us, offering a less polarizing design and more playful handling than the also impressive Hyundai Ioniq 5. Designed as a dedicated EV platform, E-GMP features an 800 V battery pack that allows for rapid fast charging, and the rear- and all-wheel drive can achieve excellent levels of efficiency.

In that first drive, and then again on local roads over the summer, my seat time in the EV6 confirmed Hyundai Motor Group's wisdom in hiring Albert Biermann away from BMW to build up the Korean automakers' research and development programs. But now Kia's turned the dial well past 11 with the new $61,400 EV6 GT, a limited-production variant that can outdrag some Ferraris and Lamborghinis, and ride the rumble strips at a racetrack with the best of them.

Between the axles of the EV6 GT you'll find the same 77.4 kWh (gross capacity) battery pack as in other EV6s—the company has discontinued the smaller-battery variant (the EV6 Light) due to very little demand. But in the EV6 GT, that battery will now feed much more power to the pair of electric motors that drive the front and rear wheels. There's a total of 576 hp (430 kW), in fact, plus a combined 545 lb-ft (738 Nm) of torque, split between a 215-hp (160 kW) front motor and a 362-hp (270 kW) rear motor with an electronic limited-slip differential.

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A new name and improved efficiency—we drive the 2023 Audi Q8 e-tron

An Audi SQ8 e-tron Sportback

Enlarge / After selling more than 160,000 e-tron SUVs, Audi has given the model a midlife refresh and a new name—the Q8 e-tron. (The one seen here is the SQ8 e-tron Sportback version.) (credit: Jonathan Gitlin)

LANZAROTE, SPAIN—The electric vehicle market is still nascent enough that most models are in their first flush of youth. But prevailing wisdom in the industry is that a model should live for about eight years, with a midlife spruce-up or refresh scheduled around year four. Not coincidentally, it's been about four years since Audi started the production of its first electric SUV, the e-tron, and since then, it has gone on to sell more than 160,000. Now the German automaker has a growing range of EVs, and "e-tron" has been converted from a proper noun to an adjective in its corporate lexicon in the same way "quattro" did several decades before. So this midlife refresh includes a name change—e-tron becomes Q8 e-tron, making plain the rather obvious similarities between this EV SUV and the gas-burning Q8.

When I drove the original e-tron in 2018, I found it solid, if a bit unspectacular. It hit most of the right notes in terms of appearance—Audi knows how to design a handsome shape, and its interiors are at the head of the class, if sometimes a little somber. Developed in rather a short amount of time, the e-tron could only manage a relatively mediocre 2.2 miles/kWh (28.2 kWh/100 km) at launch. That was sufficient for a range of more than 200 miles (321 km), but not much more, although a software update in 2021 increased the useable capacity of the 95 kWh battery pack from 83 kWh to 86 kWh.

Although Audi is still waiting to finalize its EPA numbers ahead of the Q8 e-tron arriving in the US next year, it says it expects the longest-legged version to come in with a range of at least 300 miles (483 km). This will presumably be the lower-drag Sportback, which returns as a body variant.

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Sunday, December 18

RocketLab’s first North American launch set for Sunday

Image of a white rocket tilted horizontally and partially obscured by a concrete barrier.

Enlarge / The Electron rocket, covered in while protective material, on its side on its launch pad on Wallops Island. (credit: John Timmer)

On Sunday, RocketLab plans to send its small launch rocket, the Electron, into orbit from the Mid-Atlantic Regional Spaceport, or MARS. The launch is scheduled for 6 pm US Eastern; we've embedded a livestream below.

This will be RocketLab's first launch from MARS, and the first by any company not currently owned by Northrop Grumman, which has used the site for its Minotaur and Antares rockets. Prior to today, RocketLab has done all its launches from a site in New Zealand, where its Electron vehicles are built. MARS is located at NASA's Wallops Flight Facility, on the Virginia portion of the Delmarva Peninsula, which separates Chesapeake Bay from the Atlantic Ocean.

RocketLab CEO Peter Beck told Ars that the site offers access to some additional orbital trajectories that can't be reached from New Zealand, and allows the company to compete for business with US government agencies that have a requirement for US-based launches. MARS was appealing in part because the lower launch cadence there means that there's less potential for scheduling conflicts.

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Friday, December 16

US lawmakers take aim at gaming’s “harassment and extremism” problem

Sen. Maggie Hassan (D-NH) has asked Valve to addres the prevalence of neo-Nazi accounts and content on its Steam platform.

Enlarge / Sen. Maggie Hassan (D-NH) has asked Valve to addres the prevalence of neo-Nazi accounts and content on its Steam platform.

US Congress members are once again turning their eyes toward the game industry. But this time the focus isn't on loot boxes, Hong Kong, or even video game violence. Instead, lawmakers want to know what gaming companies are doing about "player reports of harassment and extremism encounters in your online games."

That language comes from a letter that seven Democratic legislators plan to send later today, as reported by Axios yesterday evening. The lawmakers—including Reps. Lori Trahan (D-MA), Katie Porter (D-CA), and Sen. Ron Wyden (D-Ore.)—are asking for more information on how those reports are handled, what data is collected regarding them, and whether the companies have "safety measures pertaining to anti-harassment and anti-extremism."

Recipients of the congressional inquiry will reportedly include a veritable who's who of major video game publishers, including Activision Blizzard, Electronic Arts, Epic, Microsoft, PUBG Corp, Riot Games, Roblox, Sony, Square, Take-Two Interactive, Tencent, Ubisoft, and Valve. Nintendo is notably missing from that list, as are other Asian gaming giants like Bandai Namco, Sega, Capcom, and Nexon (not to mention the American Warner Bros. Interactive). Among Us maker Innersloth will also receive a copy of the letter, an addition that likely reflects that game's impact rather than the company's size.

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Here’s what we know, and what we don’t, about the damaged Soyuz spacecraft

The European robotic arm is seen investigating Soyuz MS-22 after a leak occurred Wednesday night.

Enlarge / The European robotic arm is seen investigating Soyuz MS-22 after a leak occurred Wednesday night. (credit: NASA TV)

Since a Soyuz spacecraft began to leak coolant uncontrollably on Wednesday night, flight controllers at Roscosmos, NASA, and other International Space Station partners have been closely studying data from the incident.

Although there is no immediate danger to the seven astronauts on board the space station, this is one of the most serious incidents in the history of the orbiting laboratory, which has been continuously occupied for nearly a quarter of a century. Among the most pressing questions: Is the Soyuz MS-22 spacecraft safe to fly back to Earth? If not, when can a replacement, Soyuz MS-23, be flown up? And if there is an emergency, what do the three crew members slated to fly home on MS-22 do in the meantime?

NASA has not held any briefings since the incident and has only released a fairly bland update on its blog. But there is a lot happening behind the scenes, and this story will attempt to summarize what is known—and what is not—at this time.

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Do Cruise’s AVs brake-check other drivers? Feds are investigating

A Cruise vehicle in San Francisco, California, U.S., on Wednesday Feb. 2, 2022. Cruise LLC, the self-driving car startup that is majority owned by General Motors Co., said its offering free rides to non-employees in San Francisco for the first time, a move that triggers another $1.35 billion from investor SoftBank Vision Fund.

Enlarge / A Cruise vehicle on the streets of San Fransisco. (credit: David Paul Morris/Bloomberg/Getty Images)

The National Highway Traffic Safety Administration is looking into Cruise's robotaxis after several crashes involving the autonomous vehicles being rear-ended. NHTSA's Office of Defects Investigation has opened an investigation into the General Motors-backed autonomous driving startup's automated driving system and a possible propensity to brake inappropriately hard if another vehicle approaches quickly from behind. NHTSA's ODI is also looking into incidents where Cruise's AVs have stopped and become immobile road hazards.

Cruise is one of the leading AV developers, and along with Alphabet's Waymo, it has deployed actual driverless robotaxis, albeit on a small scale so far. It's developing a futuristic box-on-wheels called the Origin, which it hopes to have running on the road sans steering wheel in 2023. But for now, the company is testing on the streets of San Francisco with modified Chevrolet Bolt EVs.

There have been a few scrapes and bumps along the way, and earlier this year, footage went viral of a Cruise AV appearing to drive away from a traffic stop after being pulled over for not having its headlights on at night.

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Weird quantum effect used for highly precise interferometer

Image of a researcher leaning over a large, complicated laser device.

Enlarge / Tracking acceleration using matter waves hasn't previously been implemented in a portable form. (credit: J. Burrus/NIST)

A team of researchers from France has developed the first three-directional hybrid quantum inertial sensor, which can measure acceleration without using satellite signals. At the heart of this breakthrough device is something called "matter wave interferometry," which uses two distinct characteristics of quantum mechanics: wave-particle duality and superposition.

In the cloud

The device consists of a cloud of rubidium atoms that are cooled to temperatures nearing absolute zero. The atoms are placed in a vacuum and are in free fall due to gravity.

Once cooled, a series of three laser flashes are shone on the atoms, creating matter waves in the rubidium atoms. According to the laws of quantum mechanics, at extremely low temperatures, atoms do not behave like standard particles. They also behave as waves that can undergo diffraction and interference like light does.

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Bio-based plastics aim to capture carbon… but at what cost?

Bio-based plastics aim to capture carbon... but at what cost?

Enlarge (credit: Juan Moyano / Getty Images)

It’s the year 2050, and humanity has made huge progress in decarbonizing. That’s thanks in large part to the negligible price of solar and wind power, which was cratering even back in 2022. Yet the fossil fuel industry hasn’t just doubled down on making plastics from oil and gas—instead, as the World Economic Forum warned would happen, it has tripled production from 2016 levels. In 2050, humans are churning out trillions of pounds of plastic a year, and in the process emitting the greenhouse gas equivalent of over 600 coal-fired power plants. Three decades from now, we’ve stopped using so much oil and gas as fuel, yet way more of them as plastic.

Back here in 2022, people are trying to head off that nightmare scenario with a much-hyped concept called “bio-based plastics.” The backbones of traditional plastics are chains of carbon derived from fossil fuels. Bioplastics instead use carbon extracted from crops like corn or sugarcane, which is then mixed with other chemicals, like plasticizers, found in traditional plastics. Growing those plants pulls carbon out of the atmosphere, and locks it inside the bioplastic—if it is used for a permanent purpose, like building materials, rather than single-use cups and bags.

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Thursday, December 15

Musk bans live location sharing, says he’ll sue creator of plane-tracking bot

In this photo illustration, Elon Musk's official Twitter profile seen on a computer screen through a magnifying glass.

Enlarge (credit: Getty Images)

Elon Musk said he's taking legal action against the creator of a Twitter bot that tracked his private jet, and he has changed Twitter's rules to ban sharing of live locations in most scenarios.

Musk has completely reversed his pledge since November 6, when he wrote that his "commitment to free speech extends even to not banning the account following my plane, even though that is a direct personal safety risk." As reported yesterday, the Musk-led Twitter suspended the ElonJet account that used publicly available data to track Musk's plane and suspended the personal account of ElonJet creator Jack Sweeney.

The Twitter suspensions—which also affected other plane-tracking accounts run by Sweeney—occurred one day after Musk said a car carrying his son X AE A-XII was followed by a stalker. Revealing his plan to sue Sweeney, Musk wrote on Wednesday night:

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The 2022 Mercedes-AMG EQS sedan: Brute-force EV misses the mark

A mercedes-AMG EQS sedan near some pine trees

Enlarge / The Mercedes-AMG EQS combines bar-of-soap aerodynamics with menacing matte paint and more power than a mid-'90s F1 car. (credit: Jonathan Gitlin)

DENVER—Looking back five years, I'm not sure anyone would have quite predicted where the electric vehicle market was headed. Cars like the Chevrolet Bolt, Nissan Leaf, and Tesla Model 3 appeared to point toward mass-market EVs becoming more and more common. Instead, EVs have gone further upmarket, with sales prices pushed higher and higher by a combination of supply shortages, massive batteries, and a frothy market of collectors fighting automotive FOMO.

It's not really that surprising, given that profit margins for big luxury cars are much larger than for small, mass-market ones. Which is why everything looks so expensive, as both startups and established automakers bring their first EVs to market. Like the Mercedes-Benz EQS for example, which is a highly aerodynamic electric alternative to the S-Class sedan that impressed us when we tested one earlier this year. Now we've tried a more extreme version of that car—the $147,500 Mercedes-AMG EQS sedan.

Like other car companies, Mercedes is in the process of figuring out what electrification means for all its various divisions, and that includes AMG. Originally an aftermarket tuning company, Mercedes-AMG GmbH has been entirely owned by the Germany automaker since 2005 but still continues to work its tuning magic on mercs, including some technology transfer from its all-conquering Formula 1 program.

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