The White House is coordinating a five-year research plan to study ways of modifying the amount of sunlight that reaches the earth to temper the effects of global warming, a process sometimes called solar geoengineering or sunlight reflection. From a report: The research plan will assess climate interventions, including spraying aerosols into the stratosphere to reflect sunlight back into space, and should include goals for research, what's necessary to analyze the atmosphere, and what impact these kinds of climate interventions may have on Earth, according to the White House's Office of Science and Technology Policy. Congress directed the research plan be produced in its spending plan for 2022, which President Joe Biden signed in March.

Some of the techniques, such as spraying sulfur dioxide into the atmosphere, are known to have harmful effects on the environment and human health. But scientists and climate leaders who are concerned that humanity will overshoot its emissions targets say research is important to figure out how best to balance these risks against a possibly catastrophic rise in the Earth's temperature. Getting ready to research a topic is a very preliminary step, but it's notable the White House is formally engaging with what has largely been seen as the stuff of dystopian fantasy. In Kim Stanley Robinson's science fiction novel, "The Ministry for the Future," a heat wave in India kills 20 million people and out of desperation, India decides to implement its own strategy of limiting the sunlight that gets to Earth. Chris Sacca, the founder of climate tech investment fund Lowercarbon Capital, said it's prudent for the White House to be spearheading the research effort.

Sony has announced the availability of its first OTC hearing aids, the $1,000 CRE-C10 and $1,300 CRE-E10, built in partnership with WS Audiology. Engadget reports: The devices are built for daily use for those with mild to moderate hearing loss. They're controlled via Sony's "Hearing Control" app that guides users through setup and allows them to personalize settings like volume control. It also allows a "self-fit" that adjusts to appropriate pre-defined hearing profiles "based on thousands of actual, real-life audiogram results," Sony said. The CRE-C10 model (above) offers a battery life of up to 70 hours of continuous use. Sony says they're one of the smallest OTC hearing aids on the market, offering a discreet design that's "virtually invisible when worn" and "exceptional sound quality." It goes on sale this month for $1,000 at Amazon, Best Buy, and select hearing-care professionals.

Meanwhile, the CRE-E10 has a more earbud-like design, powered by a rechargeable battery with up to 26 hours of life between charges. It's Bluetooth compatible as well, so users can connect to devices and listen to streaming audio or music, though only on iOS, Sony says. Those will go on sale for $1,300 sometime this winter at Sony's website. In August, the FDA decided to allow hearing aids to be sold over the counter and without a prescription to adults.

Last week, DeepMind announced it discovered a more efficient way to perform matrix multiplication, conquering a 50-year-old record. This week, two Austrian researchers at Johannes Kepler University Linz claim they have bested that new record by one step. Ars Technica reports: In 1969, a German mathematician named Volker Strassen discovered the previous-best algorithm for multiplying 4x4 matrices, which reduces the number of steps necessary to perform a matrix calculation. For example, multiplying two 4x4 matrices together using a traditional schoolroom method would take 64 multiplications, while Strassen's algorithm can perform the same feat in 49 multiplications. Using a neural network called AlphaTensor, DeepMind discovered a way to reduce that count to 47 multiplications, and its researchers published a paper about the achievement in Nature last week.

To discover more efficient matrix math algorithms, DeepMind set up the problem like a single-player game. The company wrote about the process in more detail in a blog post last week. DeepMind then trained AlphaTensor using reinforcement learning to play this fictional math game -- similar to how AlphaGo learned to play Go -- and it gradually improved over time. Eventually, it rediscovered Strassen's work and those of other human mathematicians, then it surpassed them, according to DeepMind. In a more complicated example, AlphaTensor discovered a new way to perform 5x5 matrix multiplication in 96 steps (versus 98 for the older method).

This week, Manuel Kauers and Jakob Moosbauer of Johannes Kepler University in Linz, Austria, published a paper claiming they have reduced that count by one, down to 95 multiplications. It's no coincidence that this apparently record-breaking new algorithm came so quickly because it built off of DeepMind's work. In their paper, Kauers and Moosbauer write, "This solution was obtained from the scheme of [DeepMind's researchers] by applying a sequence of transformations leading to a scheme from which one multiplication could be eliminated."

Climate change may be having more impact on the melting Greenland ice sheet than previously thought, new research suggests. From a report: The study found rising air temperatures amplify the effects of melting caused by ocean warming, leading to greater ice loss from the world's second largest ice sheet. Experts liken the effect to how ice cubes melt more quickly if they are in a drink that is being stirred -- the combination of warmer liquid and movement accelerates the melting process. Previous studies have shown that rising air and ocean temperatures both cause the Greenland ice sheet to melt, however the new study, by researchers from the universities of Edinburgh and California San Diego, reveals how one intensifies the effects of the other.

Dr Donald Slater, of the University of Edinburgh's School of GeoSciences, who led the study, said: "The effect we investigated is a bit like ice cubes melting in a drink -- ice cubes will obviously melt faster in a warm drink than in a cold drink, hence the edges of the Greenland ice sheet melt faster if the ocean is warmer. But ice cubes in a drink will also melt faster if you stir the drink, and rising air temperatures in Greenland effectively result in a stirring of the ocean close to the ice sheet, causing faster melting of the ice sheet by the ocean."

Entrepreneur Dennis Tito and his wife, Akiko Tito, announced Wednesday that they purchased two tickets on the second of SpaceX's planned circumlunar flights later this decade. Dennis Tito made history when he became the first person to pay for his own ride into space more than two decades ago. He flew aboard a Soyuz vehicle and spent a week on the International Space Station. As for his wife, Akiko Tito, she becomes the first woman confirmed to fly on Starship, notes Ars Technica. From the report: The flight will last about a week, outbound to the Moon, passing within about 40 km of the surface and flying back. Ten other seats on Starship remain unsold and are available. Tito said he was not at liberty to disclose the price he paid. This brings the manifest of private human spaceflights on Starship, and its Super Heavy rocket, to three. There is billionaire Jared Isaacman's Polaris III mission, likely to low Earth orbit, which will be followed by Japanese billionaire Yusaku Maezawa's "dearMoon" flight, the first human Starship flight around the Moon. Then comes Tito and the second circumlunar mission.

SpaceX has also contracted with NASA to fly the first human landing on the Moon as part of the Artemis program, but for now, NASA astronauts will launch on a separate rocket and rendezvous with Starship in lunar orbit to go down to the lunar surface and back to orbit. So far, NASA hasn't announced plans to launch astronauts from Earth on Starship or land them back here. The timeline for all of these missions hinges on the development of the Starship vehicle, which may make a debut orbital test flight in the coming months from South Texas. After that, the large, fully reusable launch system will fly dozens of uncrewed missions, mostly carrying Starlink payloads, before humans climb on board. This is because Starship will make a propulsive landing back on Earth -- something no crew vehicle has ever done -- and has no backup should there be some sort of landing failure.

An anonymous reader quotes a report from the BBC: Researchers have grown brain cells in a lab that have learned to play the 1970s tennis-like video game, Pong. They say their "mini-brain" can sense and respond to its environment. Writing in the journal Neuron, Dr Brett Kagan, of the company Cortical Labs, claims to have created the first ''sentient'' lab-grown brain in a dish. Other experts describe the work as ''exciting'' but say calling the brain cells sentient is going too far. "We could find no better term to describe the device,'' Dr Kagan says. ''It is able to take in information from an external source, process it and then respond to it in real time."

The research team: grew human brain cells grown from stem cells and some from mouse embryos to a collection of 800,000; connected this mini-brain to the video game via electrodes revealing which side the ball was on and how far from the paddle. In response, the cells produced electrical activity of their own. They expended less energy as the game continued. But when the ball passed a paddle and the game restarted with the ball at a random point, they expended more recalibrating to a new unpredictable situation. The mini-brain learned to play in five minutes. It often missed the ball -- but its success rate was well above random chance. Although, with no consciousness, it does not know it is playing Pong in the way a human player would, the researchers stress.

Dr Kagan hopes the technology might eventually be used to test treatments for neurodegenerative diseases such as Alzheimer's. "When people look at tissues in a dish, at the moment they are seeing if there is activity or no activity. But the purpose of brain cells is to process information in real time," he says. "Tapping into their true function unlocks so many more research areas that can be explored in a comprehensive way." Next, Dr Kagan plans to test the impact alcohol has on the mini-brain's ability to play Pong. If it reacts in a similar way to a human brain, this would underscore just how effective the system might be as an experimental stand-in. As the "mini-brains" become more complex, Dr Kagan's team says they'll be working with bioethicists to ensure they do not accidentally create a conscious brain.

"We have to see this new technology very much like the nascent computer industry, when the first transistors were janky prototypes, not very reliable -- but after years of dedicated research, they led to huge technological marvels across the world," he says.

Diana Kwon writes via Scientific American: A Scottish woman named Joy Milne made headlines in 2015 for an unusual talent: her ability to sniff out people afflicted with Parkinson's disease, a progressive neurodegenerative illness that is estimated to affect nearly a million people in the U.S. alone. Since then a group of scientists in the U.K. has been working with Milne to pinpoint the molecules that give Parkinson's its distinct olfactory signature. The team has now zeroed in on a set of molecules specific to the disease -- and has created a simple skin-swab-based test to detect them.

[...] The researchers used mass spectrometry to identify types and quantities of molecules in a sample of sebum, an oily substance found on the skin's surface. They discovered changes to fatty molecules known as lipids in people with Parkinson's. In their latest study, published on September 7 in the American Chemical Society journal JACS Au, the researchers revealed the results of using a simple skin-swab-based test to detect the lipid signature that is indicative of Parkinson's. By comparing sebum samples from 79 people with Parkinson's and 71 people without the illness, the team zeroed in on a set of large lipids that could be detected in a matter of minutes using a special type of mass spectrometry in which substances are rapidly transferred from a swab to an analyzer using just a piece of paper.

"I think it's a very promising set of biomarkers," says Blaine Roberts, a biochemist at Emory University, who wasn't involved in the work. He adds that one of the big open questions that remains is how exacting this test can be. While the authors of the September 7 study reported the detailed chemical profile of the unique Parkinson's signature, they did not include an assessment of its accuracy. According to Barran, based on not-yet-published data, their test appears to be able to determine whether an individual has Parkinson's with more than 90 percent accuracy. [...] The team is now working with local hospitals to determine whether this sebum-based test can also be conducted in clinical labs -- a key step toward determining whether it can be used as a diagnostic tool. Ultimately, Barran says, the hope is to use the test to help identify individuals who have been referred to their neurologists by their general practitioner for suspected Parkinson's so they can receive a faster diagnosis. The researchers are also working with a group at Harvard "to determine whether sebum-based biomarkers are detectable in people who have constipation, a reduced sense of smell or other early signs of Parkinson's but have not yet received a diagnosis," reports Kwon.

Meanwhile, Milne is working with scientists to sniff out people with Alzheimer's, cancer, and tuberculosis -- all of which she says have a unique smell.

An anonymous reader quotes a report from the Guardian: A spacecraft that plowed into a small, harmless asteroid millions of miles from Earth succeeded in shifting the orbit of the space rock, Nasa said on Tuesday, announcing the results of its first such test. The US space agency strategically launched the Double Asteroid Redirection Test ("Dart") spacecraft into the path of the asteroid, thereby throwing it off course. Nasa hopes to be able to deflect any asteroid or comet that comes to pose a real threat to Earth.

Dart altered the orbit of the Dimorphos asteroid by 32 minutes. Glaze said the minimum requirement for changing the orbital period was "really only 73 seconds." Last year, in a test that cost $325 million, another Dart spacecraft, roughly the size of a vending machine, was destroyed when it slammed into an asteroid 7m miles away, at 14,000mph.In a tweet, the vice-president, Kamala Harris, said: "Congratulations to the team at Nasa for successfully altering the orbit of an asteroid. The Dart mission marks the first time humans have changed the motion of a celestial body in space, demonstrating technology that could one day be used to protect Earth."

The scientist and educator Bill Nye said: "We're celebrating ... because a mission like this could save the world."

The Nasa administrator, the former astronaut and Democratic Florida senator Bill Nelson, said: "We showed the world that Nasa is serious as a defender of this planet."

Lori Glaze, director of Nasa's planetary division, said: "Let's all just take a moment to soak this in. We're all here this afternoon because for the first time ever, humanity has changed the orbit of a planetary body."

New Zealand's government on Tuesday proposed taxing the greenhouse gasses that farm animals make from burping and peeing as part of a plan to tackle climate change. From a report: The government said the farm levy would be a world first, and that farmers should be able to recoup the cost by charging more for climate-friendly products. But farmers quickly condemned the plan. Federated Farmers, the industry's main lobby group, said the plan would "rip the guts out of small-town New Zealand" and see farms replaced with trees. Federated Farmers President Andrew Hoggard said farmers had been trying to work with the government for more than two years on an emissions reduction plan that wouldn't decrease food production.

Lynk, a competitor to the much larger SpaceX, plans to offer an experimental 5G cellular base station aboard a mission in December, working alongside an undisclosed cellular partner. Space.com reports: The experimental payload will launch on Lynk's second commercial satellite, company officials said. "This test will demonstrate the ability to send a 5G signal from space to standard mobile devices on Earth," Lynk officials wrote in late September. The test is a shot across the bow to SpaceX, which has already signed a deal with T-Mobile for cellular service but, unlike Lynk, does not yet have Federal Communications Commission (FCC) approval. Lynk received the prized FCC thumbs-up just a few weeks ago.

Lynk and SpaceX are jostling for market access to people living in rural areas who lack access to standard internet service. Lynk already tested a satellite-to-phone service link last year, according to Via Satellite, and is ramping up service fast in a bid to keep ahead of the competition. "We are actively testing satellite-direct-to-phone-services in 12 countries on five continents," Dan Dooley, chief commercial officer of Lynk, said in the same company statement. The company's patent allows the orbiting cell tower to link up with standard 5G devices in 55 countries, Lynk says.

Andy Lapsa and Tom Feldman, former Blue Origin engineers and the founders of Stoke Space, are working to develop the first fully recyclable space rocket -- one that features a reusable first and second stage. Here's an excerpt from Ars Technica's exclusive report, written by Eric Berger: In the 20 months since its initial seed round of funding, Stoke has built a second-stage engine, a prototype for the second stage, turbopumps, and manufacturing facilities. It also increased its headcount to 72 people and finalized the overall design for the rocket, which has a lift capacity of 1.65 metric tons to low-Earth orbit, in fully reusable mode. Last month, the company started to test-fire its upper-stage engines at a facility in Moses Lake, Washington. The images and video show an intriguing-looking ring with 15 discrete thrusters firing for several seconds. The circular structure is 13 feet in diameter, and this novel-looking design is Stoke's answer to one of the biggest challenges of getting a second stage back from orbit.

Most commonly, a traditional rocket has an upper stage with a single engine. This second-stage rocket engine has a larger nozzle -- often bell-shaped -- to optimize the flow of engine exhaust in a vacuum. Because all parts of a rocket are designed to be as light as possible, such extended nozzles are often fairly fragile because they're only exposed above Earth's atmosphere. So one problem with getting an upper stage back from Earth, especially if you want to use the engine to control and slow its descent, is protecting this large nozzle. One way to do that is to bury the engine nozzle in a large heat shield, but that would require more structure and mass, and it may not be dynamically stable. Stoke's answer was using a ring of 30 smaller thrusters. (The tests last month only employed 15 of the 30 thrusters). In a vacuum, the plumes from these nozzles are designed to merge and act as one. And during reentry, with a smaller number of smaller thrusters firing, it's easier to protect the nozzles. "What you're seeing in the photos of the test is a high-performance upper-stage engine that can operate within atmosphere at deep throttle to support vertical landing but then also perform at a higher ISP than some variants of the RL 10 engine in space," Lapsa said.

Another significant second-stage problem is protecting the whole vehicle from the super-heated atmosphere during reentry. NASA's Space Shuttle accomplished this with brittle thermal tiles, but these required 30,000 employee hours to inspect, test, and refurbish between flights. SpaceX is using a different type of ceramic tile, designed to be more reusable, for Starship. Given Stoke's background in rocket engines, Lapsa said it made the most sense to try a regeneratively cooled heat shield. The vehicle's ductile metallic outer layer will be lined with small cavities to flow propellant through the material to keep it cool during reentry. The second stage, therefore, will return to Earth somewhat like a space capsule -- base first, with the regeneratively cooled heat shield.

Stoke Space has a very long road ahead of it to reach space. Engine tests are an important step, but they're only the first step of many. Next up for the company is "hop" tests with a full-scale version of the second stage at the Moses Lake facility in central Washington. This prototype won't have a fairing as it would during launch, but it will still stand 19 feet tall. Initially, the tests will be low-altitude, probably measured in hundreds of feet. If there's an engineering need to go higher, the company will consider that, Lapsa said. But for now, the goal is to prove the capability to control the rocket during ascent and descent and make a soft landing. This is a shockingly difficult guidance, navigation, and control problem, especially with a novel system of distributed thrusters. "This is kind of a final proof point of this architecture," Lapsa said. "It is new. It's different. It's weird. It's original. There were a lot of questions that we had about how this thing is going to work. But we've already mitigated a lot of risk." If Stoke can manage to land the upper stage, it can move ahead with the first stage and start to turn the yet-unnamed rocket into an orbital vehicle. It sounds easy, but it's not...

Price tag for a recently approved ALS drug illustrates broad industry problems. From a report: Like many patients suffering from amyotrophic lateral sclerosis, or ALS -- also known as Lou Gehrig's disease -- Layne Oliff didn't have any time to waste. Even before the drug Relyvrio was approved late last month by the Food and Drug Administration, he has had his own do-it-yourself method: he gets sodium phenylbutyrate in liquid form from a New Jersey pharmacy and taurursodiol online from Amazon. That costs him over $7,000 a year, but he says it has been well worth it because he feels the combination has helped stabilize a disease that often causes death within a few years. Now that the drug combining those two known compounds has been approved in the U.S., the official list price is going to be $158,000 for a year's supply, or over 20 times more than he was spending.

While that may be excellent news for Amylyx, which makes the drug and whose shares are up 159% over the past 6 months, the exorbitant price tag is bad news for the U.S. healthcare system. Patients won't be footing the entire bill themselves -- insurers pick up most of the tab, which is finalized after rebates are made by pharmaceutical companies to get the drug covered. And of course making the drug available through the proper channels will be a more affordable and more reliable way for patients to take the medication, especially those who can't afford the out-of-pocket costs Mr. Oliff was able to pay for his unorthodox, but doctor-supervised method. But the jarring price difference underscores just how out of whack drug prices have become in the U.S. Each time a drug is priced up in the stratosphere, it sets a precedent for the next manufacturer to do the same, sending drug costs in an upward spiral with no real ceiling except for public outcry.

Angus Chen, reporting for StatNews: For a while, scientists thought the trillions of microbes on our bodies lived in landscapes connected to the outside world -- our skin, hair, and gut -- but research in the last few years has shown that's not so. When Ravid Straussman, a cancer biologist at the Weizmann Institute of Science in Israel, looked deeper, he and several other research groups around the world found bacteria in the milieu of tumors. Then, he and other scientists began wondering: if tumors are home to bacteria, then what about another major resident of our microbiome, fungi? Now, two new papers published in Cell, one from Straussman's lab and collaborators at the University of California San Diego and another from researchers at Weill Cornell Medicine and Duke University, have found genetic footprints of fungi in tumors across the human body.

Together, the studies provide a "nice, rigorous association" between fungi and cancer, said Ami Bhatt, an associate professor of medicine and genetics at Stanford University who did not work on either paper. "It provides pretty compelling evidence there may be rare fungi within tumors," she said. But the work raises far more questions than it answers. "Are they alive or not? And assuming they really are there, then why are they there? And how did they get there?"

An anonymous reader shares a report: At the 1,000-bed not-for-profit Kasturba Hospital in the western Indian state of Maharashtra, doctors are grappling with a rash of antibiotic-resistant "superbug infections." This happens when bacteria change over time and become resistant to drugs that are supposed to defeat them and cure the infections they cause. Such resistance directly caused 1.27 million deaths worldwide in 2019, according to The Lancet, a medical journal. Antibiotics -- which are considered to be the first line of defence against severe infections -- did not work on most of these cases.

India is one of the countries worst hit by what doctors call "antimicrobial resistance" -- antibiotic-resistant neonatal infections alone are responsible for the deaths of nearly 60,000 newborns each year. A new government report paints a startling picture of how things are getting worse. Tests carried out at Kasturba Hospital to find out which antibiotic would be most effective in tackling five main bacterial pathogens have found that a number of key drugs were barely effective.

A new report by Indian Council of Medical Research (ICMR) says that resistance to a powerful class of antibiotics called carbapenems - it defeats a number of pathogens - had risen by up to 10% in just one year alone. The report collects data on antibiotic resistance from up to 30 public and private hospitals every year. "The reason why this is alarming is that it is a great drug to treat sepsis [a life-threatening condition] and sometimes used as a first line of treatment in hospitals for very sick patients in ICUs," says Dr Kamini Walia, a scientist at Indian Council of Medical Research (ICMR) and lead author of the study.

Look at the full moon! Tonight it may appear larger and more orange than usual, reports Space.com, "taking on a fitting appearance for the fall season and for the build-up to Halloween." This is the result of something called the 'moon illusion' and the fact it is being viewed close to the horizon. The orange color comes about because as we look at the full moon close to the horizon, the light that it reflects towards us is passing through more of the Earth's atmosphere than when it is close to overhead. Molecules in Earth's atmosphere are really good at scattering photons of blue light which have shorter wavelengths than red light. This means that blue photons bounce around the sky before hitting our eyeâS — âS and that's why the sky is blue. Longer wavelength red photons slip right through these molecules and straight to our eye for the most part.

When red photons reflected by the moon have to pass through the thickest part of the atmosphere at the horizon, the chance of them being bounced around is increased. That's why the moon appears redder when we look at it close to the horizon....

"One of the largest hospital chains in the U.S. was hit with a suspected ransomware cyberattack this week," reports NBC News, "leading to delayed surgeries, hold ups in patient care and rescheduled doctor appointments across the country." CommonSpirit Health, ranked as the fourth-largest health system in the country by Becker's Hospital Review, said Tuesday that it had experienced "an IT security issue" that forced it to take certain systems offline. While CommonSpirit declined to share specifics, a person familiar with its remediation efforts confirmed to NBC News that it had sustained a ransomware attack.

CommonSpirit, which has more than 140 hospitals in the U.S., also declined to share information on how many of its facilities were experiencing delays. Multiple hospitals, however, including CHI Memorial Hospital in Tennessee, some St. Luke's hospitals in Texas, and Virginia Mason Franciscan Health in Seattle all have announced they were affected.

One Texas woman, who spoke to NBC News on the condition of anonymity to protect her family's medical privacy, said that she and her husband had arrived at a CommonSpirit-affiliated hospital on Wednesday for long-scheduled major surgery, only for his doctor to recommend delaying it until the hospital's technical issues were resolved.

The surgeon "told me it could potentially delay post-op care, and he didn't want to risk it," she said.
Wednesday the company confirmed that "We have taken certain systems offline."

"John Galvan was arrested at 18 and spent 35 years in prison for a crime he didn't commit," writes the Innocence Project, a nonprofit specializing in legal exoneration.

"In 2007, John Galvan was about 21 years into a life sentence for a crime he didn't commit when he saw something on the prison television he thought might finally help him prove his innocence and secure his freedom: A re-run of an episode of the Discovery Channel's MythBusters."

At the time of his arrest, they write, Galvan had been handcuffed to a wall for hours, physically beaten, and ultimately "agreed to give a confession that was completely fabricated by the detectives to end the abuse" — that Galvan had started a fire in an apartment building "by throwing a bottle filled with gasoline at the building and then tossing a cigarette into the pool of gasoline on the porch to ignite it." And then 21 years later... In his cell, a 39-year-old John watched as the hosts of MythBusters struggled repeatedly to ignite a pool of gasoline with a lit cigarette, despite fervent attempts. Based on the ignition temperature of gasoline and the temperature range of a lit cigarette, the show's hosts had initially hypothesized that a lit cigarette might be able to ignite spilled gasoline as they had seen on TV and in movies. But after several failed attempts to start a fire, including rolling a lit cigarette directly into a pool of gasoline, the team determined it was highly unlikely that dropping a cigarette into gasoline could cause a fire....

The show's findings were confirmed in 2007, by experiments conducted by the U.S. Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), which made more than 2,000 attempts to ignite gasoline with a cigarette under various conditions. The bureau's experiments even included a vacuum that increased the cigarette's temperature to the level it would typically reach when being sucked and spraying a mist of gasoline directly onto the lit cigarette. All of the attempts failed. "Despite what you see in action movies, dropping a lit cigarette on to a trail of gasoline won't ignite it, assuming normal oxygen levels and no unusual circumstances," said Richard Tontarski, a forensic scientist and then chief of the ATF's fire research laboratory.

In 2017, when John finally had his evidentiary hearing on his post-conviction claims, [his attorney Tara] Thompson and his legal team presented multiple alibi witnesses, in addition to seven witnesses who testified to being tortured by the same officers who had coerced his confession, documents showing that police had fabricated probable cause to arrest him, and an arson expert who testified that John's false confession was scientifically impossible.... In 2019, the appellate court granted John post-conviction relief on the grounds of actual innocence — a rarity in Illinois — largely based on the abuse used to coerce a false confession from John.

The court concluded that without John's false confession, which he did not give voluntarily, "the State's case was nonexistent."
Thanks to long-time Slashdot reader Sleeping Kirby for sharing the story!

"After 433 gamblers won a lottery drawing in the Philippines last weekend, people across the country debated a thorny question," reports the New York Times. "At what point does randomness begin to look a little too much like a racket?" Some Filipinos accused the state-owned company behind the roughly $4 million prize drawing of fraud, a charge that was swiftly denied. Lawmakers said that they planned to investigate the winning draw as a way of securing the lottery's integrity. How was it possible, skeptics asked, that 433 people had all picked the same winning combination of six numbers — 09-45-36-27-18-54? Or that all six figures turned out to be multiples of nine?

Others said that the outcome was a simple case of good luck. (The winning numbers could be in any order.) Statisticians noted that it was not mathematically impossible for 433 winners to strike it big....

A few [critics] noted that some officials from the Philippine Charity Sweepstakes Office, which sold nearly $443 million in tickets in the first half of this year, have been convicted of bribery and other charges over the past decade, including one case in which they pocketed prize money.... Lawmakers in both the House and Senate said this week that they planned to investigate the contentious draw. One of those legislators, Aquilino Pimentel III, the minority leader of the Senate, told The Times in a text message on Wednesday that while the result was "not impossible," it seemed "highly improbable...."

Professor Chua Tin Chiu, a statistician at the National University of Singapore, said the criticism was an example of humans misunderstanding the nature of randomness. "Some time ago, there was news about a person that struck the jackpot more than once in his lifetime," he said. "Would that be possible? Yes. Are the chances very low? Yes. Is it going to happen to someone? Yes."

In an exclusive excerpt from William Shatner's new book, "Boldly Go: Reflections on a Life of Awe and Wonder," the Star Trek actor reflects on his voyage into space on Jeff Bezos' Blue Origin space shuttle on Oct. 13, 2021. Then 90 years old, Shatner became the oldest living person to travel into space, but as the actor and author details below, he was surprised by his own reaction to the experience. An anonymous reader shares an excerpt from the report: I looked down and I could see the hole that our spaceship had punched in the thin, blue-tinged layer of oxygen around Earth. It was as if there was a wake trailing behind where we had just been, and just as soon as I'd noticed it, it disappeared. I continued my self-guided tour and turned my head to face the other direction, to stare into space. I love the mystery of the universe. I love all the questions that have come to us over thousands of years of exploration and hypotheses. Stars exploding years ago, their light traveling to us years later; black holes absorbing energy; satellites showing us entire galaxies in areas thought to be devoid of matter entirely all of that has thrilled me for years but when I looked in the opposite direction, into space, there was no mystery, no majestic awe to behold... all I saw was death. I saw a cold, dark, black emptiness. It was unlike any blackness you can see or feel on Earth. It was deep, enveloping, all-encompassing. I turned back toward the light of home. I could see the curvature of Earth, the beige of the desert, the white of the clouds and the blue of the sky. It was life. Nurturing, sustaining, life. Mother Earth. Gaia. And I was leaving her. Everything I had thought was wrong. Everything I had expected to see was wrong.

I had thought that going into space would be the ultimate catharsis of that connection I had been looking for between all living things -- that being up there would be the next beautiful step to understanding the harmony of the universe. In the film "Contact," when Jodie Foster's character goes to space and looks out into the heavens, she lets out an astonished whisper, "They should've sent a poet." I had a different experience, because I discovered that the beauty isn't out there, it's down here, with all of us. Leaving that behind made my connection to our tiny planet even more profound. It was among the strongest feelings of grief I have ever encountered. The contrast between the vicious coldness of space and the warm nurturing of Earth below filled me with overwhelming sadness. Every day, we are confronted with the knowledge of further destruction of Earth at our hands: the extinction of animal species, of flora and fauna... things that took five billion years to evolve, and suddenly we will never see them again because of the interference of mankind. It filled me with dread. My trip to space was supposed to be a celebration; instead, it felt like a funeral.

I learned later that I was not alone in this feeling. It is called the "Overview Effect" and is not uncommon among astronauts, including Yuri Gagarin, Michael Collins, Sally Ride, and many others. Essentially, when someone travels to space and views Earth from orbit, a sense of the planet's fragility takes hold in an ineffable, instinctive manner. Author Frank White first coined the term in 1987: "There are no borders or boundaries on our planet except those that we create in our minds or through human behaviors. All the ideas and concepts that divide us when we are on the surface begin to fade from orbit and the moon. The result is a shift in worldview, and in identity." It can change the way we look at the planet but also other things like countries, ethnicities, religions; it can prompt an instant reevaluation of our shared harmony and a shift in focus to all the wonderful things we have in common instead of what makes us different. It reinforced tenfold my own view on the power of our beautiful, mysterious collective human entanglement, and eventually, it returned a feeling of hope to my heart. In this insignificance we share, we have one gift that other species perhaps do not: we are aware -- not only of our insignificance, but the grandeur around us that makes us insignificant. That allows us perhaps a chance to rededicate ourselves to our planet, to each other, to life and love all around us. If we seize that chance.

In the Italian city of Naples, some climate change solutions may be as ancient as the coastal outpost itself, according to researchers who are studying how the area's historic waterways could bring relief from extreme heat as the world warms. From a report: Architects and design students in Italy and the United States are collaborating on an initiative to map ancient aqueducts and water systems in Naples. Known as the Cool City Project, the goal is to assess how this existing infrastructure -- in some cases, centuries old and hidden underground -- could combat life-threatening heat waves in one of the most densely populated parts of Europe and one of the oldest cities in the world. "Naples is sometimes called the capital of the midday sun because of where it's located in the south of Italy," said Nick De Pace, an architect and professor at the Rhode Island School of Design. "It's a dense city in an area that is already dealing with geothermal heating. And then on top of that, you have climate change."

[...] To start, the researchers are using laser-scanning technology to map Naples' extensive aqueduct system and underground canals. The idea is to examine if reviving these ancient waterways, or resurfacing them, could counter the urban heat island effect. "Daylighting portions of a canal could have a cooling effect in the summer, just like how you can feel a cooling effect from basements," De Pace said. "Then, you can also divert some of that water to new green spaces in the city where you have plants and other things to cool things down." Naples is a compelling place to test such ideas because the city already has a rich history with water, said Alexander Valentino, an architect and Cool City collaborator who is based in Naples.