MIT Reinstates SAT/ACT Requirement For Incoming Classes

“The Massachusetts Institute of Technology announced it will once again require applicants to take the SAT or ACT, reversing a Covid-era policy that made the standardized tests optional and rejecting the idea that the tests hurt diversity,” reports CNN. An anonymous reader shares an excerpt from a blog post announcing the decision, writing: From the policy announcement, there’s an excess of delicacy — to the point where you might find it funny or terribly disturbing: “Our research can’t explain why these tests are so predictive of academic preparedness for MIT, but we believe it is likely related to the centrality of mathematics — and mathematics examinations — in our education. All MIT students, regardless of intended major, must pass two semesters of calculus, plus two semesters of calculus-based physics […]. The substance and pace of these courses are both very demanding, and they culminate in long, challenging final exams that students must pass to proceed with their education. In other words, there is no path through MIT that does not rest on a rigorous foundation in mathematics, and we need to be sure our students are ready for that as soon as they arrive.”

Did the entire admissions department threaten to quit? Or did the incoming class turn out to be morons? “Our research shows standardized tests help us better assess the academic preparedness of all applicants, and also help us identify socioeconomically disadvantaged students who lack access to advanced coursework or other enrichment opportunities that would otherwise demonstrate their readiness for MIT,” Dean of Admissions Stu Schmill wrote in the policy announcement.

“We believe a requirement is more equitable and transparent than a test-optional policy.”

A number of elite schools, including Harvard and University of California, announced plans to stop using the SAT and ACT college admissions exams. Last May, Colorado became the first state to ban “legacy” admissions and signed a bill that removes a requirement that public colleges consider SAT or ACAT scores for freshmen.

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40,000 Chromebooks and 9,600 iPads Went Missing At Chicago Public Schools During COVID

theodp shares a report from Chicago Sun-Times, written by Frank Main: When the school system [Chicago Public Schools] shifted to having students learn remotely in the spring of 2020 near the beginning of the pandemic, it lent students iPads, MacBooks and Windows computer devices so they could do school work and attend virtual classes from home. CPS then spent about $165 million to buy Chromebook desktop computers so that every student from kindergarten through senior year in high school who needed a computer could have one. Students borrowed 161,100 Chromebooks in September 2020. By June 2021, more than 210,000 of those devices had been given out. Of them, nearly 40,000 Chromebooks have been reported lost — nearly a fifth of those that were lent.

“Schools have made repeated efforts to recover the lost devices from families without success,” according to a written statement from CPS officials in response to questions about the missing school property. Also missing are more than 9,600 iPads, 114 televisions, 1,680 printers and 1,127 audiovisual projectors, among many other items. Officials say CPS has bought new computer devices to replace the missing ones. Longtime Slashdot reader theodp notes that “there were 340,658 students enrolled in the Chicago Public Schools (CPS) at the start of the 2020-2021 school year.”

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The Drone Operators Who Halted Russian Convoy Headed For Kyiv

“Ukrainian special forces teamed up with IT professionals on ATV four-wheelers to target the infamous Kiev convoy,” writes longtime Slashdot reader darkseid. “Every Help Desk Geek’s Walter Mitty fantasy!” The Guardian reports: One week into its invasion of Ukraine, Russia massed a 40-mile mechanized column in order to mount an overwhelming attack on Kyiv from the north. But the convoy of armored vehicles and supply trucks ground to a halt within days, and the offensive failed, in significant part because of a series of night ambushes carried out by a team of 30 Ukrainian special forces and drone operators on quad bikes, according to a Ukrainian commander.

The drone operators were drawn from an air reconnaissance unit, Aerorozvidka, which began eight years ago as a group of volunteer IT specialists and hobbyists designing their own machines and has evolved into an essential element in Ukraine’s successful David-and-Goliath resistance. […] The unit’s commander, Lt Col Yaroslav Honchar, gave an account of the ambush near the town of Ivankiv that helped stop the vast, lumbering Russian offensive in its tracks. He said the Ukrainian fighters on quad bikes were able to approach the advancing Russian column at night by riding through the forest on either side of the road leading south towards Kyiv from the direction of Chernobyl.

The Ukrainian soldiers were equipped with night vision goggles, sniper rifles, remotely detonated mines, drones equipped with thermal imaging cameras and others capable of dropping small 1.5kg bombs. “This one little unit in the night destroyed two or three vehicles at the head of this convoy, and after that it was stuck. They stayed there two more nights, and [destroyed] many vehicles,” Honchar said. The Russians broke the column into smaller units to try to make headway towards the Ukrainian capital, but the same assault team was able to mount an attack on its supply depot, he claimed, crippling the Russians’ capacity to advance. “The first echelon of the Russian force was stuck without heat, without oil, without bombs and without gas. And it all happened because of the work of 30 people,” Honchar said. “The Aerorozvidka unit also claims to have helped defeat a Russian airborne attack on Hostomel airport, just north-west of Kyiv, in the first day of the war,” adds the Guardian. Similar to the convoy ambush, they “[used] drones to locate, target and shell about 200 Russian paratroopers concealed at one end of the airfield.”

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Global Science Project Links Android Phones With Satellites To Improve Weather Forecasts

An anonymous reader quotes a report from The Verge: Collecting satellite data for research is a group effort thanks to this app developed for Android users. Camaliot is a campaign funded by the European Space Agency, and its first project focuses on making smartphone owners around the world part of a project that can help improve weather forecasts by using your phone’s GPS receiver. The Camaliot app works on devices running Android version 7.0 or later that support satellite navigation. Researchers think that they can use satellite signals to get more information about the atmosphere. For example, the amount of water vapor in the atmosphere can affect how a satellite signal travels through the air to something like a phone.

The app gathers information to track signal strength, the distance between the satellite and the phone being used, and the satellite’s carrier phase, according to Camaliot’s FAQs. With enough data collected from around the world, researchers can theoretically combine that with existing weather readings to measure long-term water vapor trends. They hope to use that data to inform weather forecasting models with machine learning. They can also track changes in Earth’s ionosphere — the part of the atmosphere near space. Creating better ionospheric forecasts could be relevant in tracking space weather and could eventually make Global Navigation Satellite Systems (GNSS) more accurate by accounting for events like geomagnetic storms. Camaliot could eventually expand to include more attempts at collecting data on a massive scale using sensors present in “Internet of Things” connected home devices. According to The Verge, these are the steps to take to begin using the Camaliot app on your Android phone:

1. Select “start logging” and place your phone in an area with a clear sky view to begin logging the data
2. Once you have measured to your liking, select “stop logging”
3. Then, upload your session to the server and repeat the process over time to collect more data. You can also delete your locally-stored log files at this step.

“In addition to being able to view your own measurements against others accumulated over time, you can also see a leaderboard showing logging sessions done by other participants,” adds The Verge. “Eventually, the information collected for the study will be available in a separate portal.”

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Conflict, Inflation Lead To Cuts In iPhone SE Production, Report Claims

juul_advocate shares a report from iTWire: Apple’s output of the iPhone SE will drop by a fifth in the coming quarter, indicating that the Russia-Ukraine conflict and fears of inflation have affected demand for the device, a report claims. The Nikkei Asia website reported that the company had been telling a number of suppliers that production orders for the next three months would be lower by about two or three million units. Orders for AirPods earphones were also down, by about 10 million units for the whole year, the website said, citing four unnamed individuals as sources. Apple announced the third-generation iPhone SE earlier this month at its “Peek Performance” event. It features the A15 Bionic chip, improved battery life, 5G connectivity, and a new camera system, among other things, for a starting price of $429.

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Lapsus$ Found a Spreadsheet of Passwords as They Breached Okta, Documents Show

The Lapsus$ hackers used compromised credentials to break into the network of customer service giant Sitel in January, days before subsequently accessing the internal systems of authentication giant Okta, according to documents seen by TechCrunch that provide new details of the cyber intrusion that have not yet been reported. The report adds: […] The documents provide the most detailed account to date of the Sitel compromise, which allowed the hackers to later gain access to Okta’s network. […] The documents, obtained by independent security researcher Bill Demirkapi and shared with TechCrunch, include a Sitel customer communication sent on January 25 — more than a week after hackers first compromised its network — and a detailed timeline of the Sitel intrusion compiled by incident response firm Mandiant dated March 17 that was shared with Okta.

According to the documents, Sitel said it discovered the security incident in its VPN gateways on a legacy network belonging to Sykes, a customer service company working for Okta that Sitel acquired in 2021. The timeline details how the attackers used remote access services and publicly accessible hacking tools to compromise and navigate through Sitel’s network, gaining deeper visibility to the network over the five days that Lapsus$ had access. Sitel said that its Azure cloud infrastructure was also compromised by hackers. According to the timeline, the hackers accessed a spreadsheet on Sitel’s internal network early on January 21 called “DomAdmins-LastPass.xlsx.” The filename suggests that the spreadsheet contained passwords for domain administrator accounts that were exported from a Sitel employee’s LastPass password manager.

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Will Europe’s Push to Reduce Russian Fossil Fuel Use Hurt Its Climate Goals?

In 2021, the European Union imported about 40% of its gas and 25% of its oil from Russia, reports the Associated Press. But now EU officials “are fixated on rapidly reducing the continent’s reliance on Russian oil and natural gas — and that means friction between security and climate goals, at least in the short term.

“To wean itself from Russian energy supplies as quickly as possible, Europe will need to burn more coal and build more pipelines and terminals to import fossil fuels from elsewhere….”
[T]he EU plans to reduce Russian gas imports by two-thirds by the end of this year, and to eliminate them altogether before 2030… In the near-term, ending energy ties with Russia puts the focus on securing alternative sources of fossil fuels. But longer term, the geopolitical and price pressures stoked by Russia’s war in Ukraine may actually accelerate Europe’s transition away from oil, gas and coal. Experts say the war has served as a reminder that renewable energy isn’t just good for the climate, but also for national security. That could help speed up the development of wind and solar power, as well as provide a boost to conservation and energy-efficiency initiatives….

The rapid pursuit of energy independence from Russia will likely require “a slight increase” in carbon emissions, said George Zachmann, an energy expert at the Bruegel think tank in Brussels. But “in the long term, the effect will be that we will see more investment in renewables and energy efficiency in Europe,” Zachmann said.

Plans that wouldn’t have been contemplated just a few months ago are now being actively discussed, such as running coal plants in Germany beyond 2030, which had previously been seen as an end date. Germany’s vice chancellor and energy minister, Robert Habeck, said there should be “no taboos.” The Czech government has made the same calculation about extending the life of coal power plants. “We will need it until we find alternative sources,” Czech energy security commissioner Václav Bartuska, told the news site Seznam Zprávy. “Until that time, even the greenest government will not phase out coal….”

In Britain, which is no longer part of the EU, Prime Minister Boris Johnson says it’s “time to take back control of our energy supplies.” Britain will phase out the small amount of oil it imports from Russia this year. More significantly, Johnson has signaled plans to approve new oil and gas exploration in the North Sea, to the dismay of environmentalists, who say that is incompatible with Britain’s climate targets. Some within the governing Conservative Party and the wider political right want the British government to retreat on its commitment to reach net zero by 2050, a pledge made less than six months ago at a global climate summit in Glasgow, Scotland….

Yet the shock waves from the war cut both ways. Sharply higher gas and electricity prices, and the desire to be less dependent on Russia, are increasing pressure to expand the development of home-grown renewables and to propel conservation. The International Energy Agency recently released a 10-point plan for Europe to reduce its dependence on Russian gas by a third within a year. Simply lowering building thermostats by an average of one degree Celsius during the home-heating season would save 10 billion cubic meters of natural gas a year, or roughly 6% of what Europe imports from Russia.

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How ‘Crazy Eddie’ Electronics Chain Scammed America

In 1983 the annual revenue at the electronics chain Crazy Eddie was roughly $134 million (or about $372 million today), remembers The Hustle. The next year they’d sold $44 million just in computers and games — and eventually grew to 43 stores. The company’s stock ticker symbol was CRZY.

“There was just one major problem,” the article notes. “Crazy Eddie had been lying about its numbers since its inception — and the higher the stock soared the further founder Eddie Antar went to maintain the illusion.”

It’s a colorful story from the early days of home PC sales. Antar’s uncle hid up to $3.5 million in cash in a false ceiling at Antar’s father’s house, according to The Hustle. “Eddie Antar kept close tabs, usually calling his uncle twice a day to see how much money they were skimming…. The skimming strategy allowed Antar to not only hoard cash but also evade sales taxes. His employees were also paid off the books so Crazy Eddie could avoid payroll taxes.”

“Money was always in the house,” said Debbie Rosen Antar, Antar’s first wife, to investigators in the late 1980s. “And if I needed it and I asked him, he would say, ‘Go underneath the bed and take what you need….'”

Why would a company built on a family fraud go public? Somebody told Antar he could keep making millions skimming cash, but he could make tens of millions if the company traded on the stock market. Strangely, Crazy Eddie’s fraudulent history gave it an advantage. To provide the illusion of quickly increasing profits ahead of the IPO, the Antars simply reduced the amount of cash they were skimming. With millions more on the ledger instead of in the family’s pockets, the company’s profits looked more impressive.
As a public company, Crazy Eddie then made up for its inability to skim cash by initiating new fraud streams.

– The company embellished its inventories by millions of dollars to appear better-stocked and better positioned for profits.

– The Antar family laundered profits it had previously skimmed — and deposited in foreign bank accounts — back into the company to inflate revenues….

In November 1987, a hostile investment group led by Houston entrepreneur Elias Zinn pounced, purchasing Crazy Eddie. As Antar’s cousin later recounted, Antar thought the sale would at least give them an opportunity to pin the fraud on the new owners. But Zinn immediately discovered $45 million of listed inventory was missing. Stores soon closed, and the company went bankrupt in 1989.
Two disgruntled ex-employees then brought fraud allegations to America’s stock-regulating agency, the article reports, while the FBI “started sniffing around, too.” Crazy Eddie fled the country, using forged passports to escape to Tel Aviv, Zurich, São Paulo, and the Cayman Islands. But he was eventually arrested in Israel, sentenced to 12.5 years in prison, and ordered to repay investors $121 million (though he apparently served only seven).

But Crazy Eddie also became a cultural phenomenon — sort of. In the 1984 movie Splash, Darryl Hannah’s character even watches a Crazy Eddie TV ad. The Hustle’s article also includes photos of a Crazy Eddie stock certificate — and an actual “Wanted” poster issued the next year by the U.S. Marshalls office.

Yet just four years before his death in 2016, Antar — a high school dropout — was telling an interviewer from The Record that “I changed the business….”

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Amateur Detectives are Now Crowdfunding DNA Sequencing to Solve Murders

In 2018 police arrested “the Golden State Killer” — now a 72-year-old man who had committed 13 murders between 1974 and 1986, the New York Times remembers:
What made the investigation possible was GEDmatch, a low-frills, online gathering place for people to upload DNA test results from popular direct-to-consumer services such as Ancestry or 23andMe, in hopes of connecting with unknown relatives. The authorities’ decision to mine the genealogical enthusiasts’ data for investigative leads was shocking at the time, and led the site to warn users. But the practice has continued, and has since been used in hundreds of cases.
But now using similar techniques, a wellness coach born in Mississippi (through a Facebook group called DNA Detectives) has helped over 200 strangers identify their unknown parents, the Times reports.

And she’s recently donated more than $100,000 to a genetics lab called Othram — to fund the sequencing of DNA to solve cold cases back in her home state. “These families have waited so long for answers,” she told the New York Times, which calls her “part of a growing cohort of amateur DNA detectives…”
[Othram] created a site called DNASolves to tell the stories of horrific crimes and tragic John and Jane Does — with catchy names like “Christmas tree lady” and “angel baby” — to encourage people to fund budget-crunched police departments, so that they can hire Othram. A competitor, Parabon NanoLabs, had created a similar site called JusticeDrive, which has raised around $30,000.

In addition to money, Othram encouraged supporters to donate their DNA, a request that some critics called unseemly, saying donors should contribute to databases easily available to all investigators. “Some people are too nervous to put their DNA in a general database,” said Mr. Mittelman, who declined to say how large his database is. “Ours is purpose-built for law enforcement.”
Another group raising money for genetic investigations are the producers of true-crime podcasts — and their listeners. According to the article, the podcast-producing company Audiochuck has donated roughly $800,000 to organizations doing investigative genealogical research (including Othram), though the majority went to a nonprofit started by the host of the “Crime Junkie” podcast. (And that nonprofit raised another $250,000, some through crowdfunding.)

“Why just listen to a murder podcast when you can help police comb through genealogical databases for the second cousins of suspected killers and their unidentified victims?” the Times asks?

So far donors around the country have given at least a million dollars to the cause. They could usher in a world where few crimes go unsolved — but only if society is willing to accept, and fund, DNA dragnets…. A group of well-off friends calling themselves the Vegas Justice League has given Othram $45,000, resulting in the solving of three murder-rape cases in Las Vegas, including those of two teenage girls killed in 1979 and in 1989…. [T]he perpetrators were dead….

Natalie Ram, a law professor at the University of Maryland, expressed concern about “the public picking and choosing between cases,” saying investigative priorities could be determined by who can donate the most. Ms. Ram said the “largest share” of cases solved so far with the method “tend to involve white female victims….”
Ms. Ram is also concerned about the constitutional privacy issues raised by the searches, particularly for those people who haven’t taken DNA tests or uploaded their results to the public internet. Even if you resolve never to put your DNA on a site accessible to law enforcement authorities, you share DNA with many other people so could still be discoverable. All it takes is your sibling, aunt or even a distant cousin deciding differently.

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That Big Tech Exodus Out of California? It Didn’t Happen

“Wannabe innovation hubs from coast to coast have been slavering over the prospect that the work-from-home revolution triggered by the COVID pandemic would finally break the stranglehold that California and Silicon Valley have had on high-tech jobs,” writes a business columnist for the Los Angeles Times.

“Here’s the latest picture on this expectation: Not happening.”

That’s the conclusion of some new studies, most recently by Mark Muro and Yang You of the Brookings Institution. They found that although the pandemic brought about some changes in the trend toward the concentration of tech jobs in a handful of metropolitan areas, the largest established hubs as a group “slightly increased their share” of national high-tech employment from 2019 through 2020. (Emphasis theirs….) “[T]he big tech superstar cities aren’t going anywhere,” Muro told me. “There’s a suggestion that we’re on the brink of an entirely different geography. I don’t think recent history or the nature of the technologies point in that direction…. ”

“The California metropolises really do retain their irreplaceable depth and strength,” Muro says. “That’s not to say there won’t be some movement. Early in the period we saw some exiting, especially from the Bay Area, but it turned out that much of it was within California, rather than to Kansas.” This shouldn’t be too surprising. The value of concentrated ecosystems in nurturing innovation has been documented for decades….

The pandemic-driven shift to remote work does seem to have opened entrepreneurs’ eyes at least to the potential for doing away with centralized workforces. In a recent survey of tech startup founders, the share of respondents saying they would prefer to start a firm with an entirely remote workforce from Day One rose to 42.1% in 2021 from only 6% in 2020. Among physical locations where the founders said prefer to launch their businesses, however, San Francisco still dominated, at 28.4%, with New York a distant second….

Unlike service industries such as leisure and tourism, most tech industries experienced barely a hiccup in their long-term growth trends during the pandemic.

The column also questions when, “if ever,” work-from-home jobs will become a significant share of the workforce. “Full-scale work-from-home only applies to about 6% of workers, UC Berkeley economist Enrico Moretti says. That’s triple the 2% level of the pre-pandemic era, but still an exception to the rule.”

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