"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!

An anonymous reader quotes a report from Interesting Engineering: Florida-based tech startup Undefined Technologies announced its unique ionic propulsion drone has passed an outdoor flight test, meaning it's on track for commercial release in 2024, according to a report from New Atlas. The drone, called Silent Ventus, uses proprietary technology to ionize the oxygen and nitrogen molecules in the surrounding air to create an "ionic wind" that propels the machine in the direction it wants to go. According to Undefined, the drone could be used for cargo. Though it's not been used for large-scale drone projects on Earth before, ionic propulsion isn't a new technology. In fact, it's currently one of the best technologies humans currently possess for deep space exploration propulsion and other space applications. According to Undefined, its "Air Tantrum" ionic propulsion technology produces up to 150 percent more thrust than current ion thruster technologies.

Earlier this year, the company released footage of a two-and-a-half-minute indoor flight test, saying the drone emitted 85 decibels of noise. Now, it claims it's flown a prototype for four and a half minutes, though it's only released one minute, 17 seconds of footage. The drone firm also says it achieved a noise level below 75 dB. It's now aiming to secure further investment to build a zero-emissions cargo delivery drone by 2023 that could fly for 15 minutes and make less than 70 dB. Undefined claims its "silent" 70-dB drones will lead to far fewer noise complaints in areas that will be served by urban cargo delivery drones in the future. However, it's worth pointing out that Undefined had yet to test its drone with large payloads, which will require extra thrust and will likely make more noise.

Switzerland is giving the green light to so-called "suicide capsules" -- 3-D printed pods that allow people to choose the place where they want to die an assisted death. Global News reports: The country's medical review board announced the legalization of the Sarco Suicide Pods this week. They can be operated by the user from the inside. Dr. Philip Nitschke, the developer of the pods and founder of Exit International, a pro-euthanasia group, told SwissInfo.ch the machines can be "towed anywhere for the death" and one of the most positive features of the capsules is that they can be transported to an "idyllic outdoor setting."

Currently, assisted suicide in Switzerland means swallowing a capsule filled with a cocktail of controlled substances that puts the person into a deep coma before they die. But Sarco pods -- short for sarcophagus -- allow a person to control their death inside the pod by quickly reducing internal oxygen levels. The person intending to end their life is required to answer a set of pre-recorded questions, then press a button that floods the interior with nitrogen. The oxygen level inside is quickly reduced from 21 per cent to one per cent. After death, the pod can be used as a coffin. [...]

Nitschke said his method of death is painless, and the person will feel a little bit disoriented and/or euphoric before they lose consciousness. He said there are only two capsule prototypes in existence, but a third machine is being printed now, and he expects this method to become available to the Swiss public next year.

NBC News tells the hair-raising tale of Black Oxygen Organics (or "BOO" for short). Put more simply, the product is dirt — four-and-a-half ounces of it, sealed in a sleek black plastic baggie and sold for $110 plus shipping. Visitors to the Black Oxygen Organics website, recently taken offline, were greeted with a pair of white hands cradling cups of dirt like an offering. "A gift from the Ground," it reads. "Drink it. Wear it. Bathe in it." BOO, which "can be taken by anyone at any age, as well as animals," according to the company, claims many benefits and uses, including improved brain function and heart health, and ridding the body of so-called toxins that include heavy metals, pesticides and parasites. By the end of the summer, online ads for BOO had made their way to millions of people within the internet subcultures that embrace fringe supplements, including the mixed martial arts community, anti-vaccine and Covid-denier groups, and finally more general alternative health and fake cure spaces.... "Who would have thought drinking dirt would make me feel so so good?" one person in a 27,000-member private Facebook group posted, her face nuzzling a jar of black liquid....

Teams of sellers in these private Facebook groups claim that, beyond cosmetic applications, BOO can cure everything from autism to cancer to Alzheimer's disease.... But there may be an incentive for the hyperbole... Participation in multi-level marketing (MLM) boomed during the pandemic with 7.7 million Americans working for one in 2020, a 13 percent increase over the previous year, according to the Direct Selling Association, the trade and lobbying group for the MLM industry. Wellness products make up the majority of MLM products, and, as the Federal Trade Commission noted, some direct sellers took advantage of a rush toward so-called natural remedies during the pandemic to boost sales. More than 99 percent of MLM sellers lose money, according to the Consumer Awareness Institute, an industry watchdog group...

The secret to dealing dirt seems to be Facebook, where sellers have created dozens of individual groups that have attracted a hodgepodge of hundreds of thousands of members.
NBC News had a bag analyzed by a professor of soil and environmental science at Ohio State University. It found two doses per day "exceeded Health Canada's limit for lead, and three doses for daily arsenic amounts." Growing concern among BOO sellers about the product — precipitated by an anti-MLM activist who noticed on Google Earth that the bog that sourced BOO's peat appeared to share a border with a landfill — pushed several to take matters into their own hands, sending bags of BOO to labs for testing. The results of three of these tests, viewed by NBC News and confirmed as seemingly reliable by two soil scientists at U.S. universities, again showed elevated levels of lead and arsenic. Those results are the backbone of a federal lawsuit seeking class action status filed in November in Georgia's Northern District court. The complaint, filed on behalf of four Georgia residents who purchased BOO, claims that the company negligently sold a product with "dangerously high levels of toxic heavy metals," which led to physical and economic harm.

Black Oxygen Organics did not respond to requests for comment concerning the complaint.
The anti-MLM forces also formed Facebook groups, monitoring Facebook's pro-Boo sales groups and even documenting sales and company meetings — then filed official complaints with Amreica's product-regulating Federal Trade Commission and the Food and Drug Administration. And it all ended badly for Boo... According to BOO President Carlo Garibaldi, they had weathered the FTC complaints, the FDA seizures, the Health Canada recalls and the online mob. But the "fatal blow" came when their online merchant dropped them as clients....

Members of anti-BOO groups celebrated. "WE DID IT!!!!!!" Ceara Manchester, the group administrator, posted to the "Boo is Woo" Facebook group. "I hope this is proof positive that if the anti-MLM community bans together we can take these companies down. We won't stop with just BOO. A new age of anti-MLM activism has just begun."

In a separate Zoom meeting unattended by executives and shared with NBC News, lower-rung sellers grappled with the sudden closure and the reality that they were out hundreds or thousands of dollars.

An anonymous reader quotes a report from The New York Times: Does riding an electric bike to work count as exercise, and not just a mode of transportation? It can, if you ride right, according to a pragmatic new study comparing the physiological effects of e-bikes and standard road bicycles during a simulated commute. The study, which involved riders new to e-cycling, found that most could complete their commutes faster and with less effort on e-bikes than standard bicycles, while elevating their breathing and heart rates enough to get a meaningful workout. But the benefits varied and depended, to some extent, on how people's bikes were adjusted and how they adjusted to the bikes. The findings have particular relevance at the moment, as pandemic restrictions loosen and offices reopen, and many of us consider options other than packed trains to move ourselves from our homes to elsewhere.

So, for the new study, which was published in March in the Translational Journal of the American College of Sports Medicine, researchers at Miami University in Oxford, Ohio, decided to ask inexperienced cyclists to faux commute. To do so, they recruited 30 local men and women, aged 19 to 61, and invited them to the physiology lab to check their fitness levels, along with their current attitudes about e-bikes and commuting. Then, they equipped each volunteer with a standard road bike and an e-bike and asked them to commute on each bike at their preferred pace for three miles, a distance the scientists considered typical for bike commutes in America. The cyclists pedaled around a flat loop course, once on the road bikes and twice with the e-bike. On one of these rides, their bike was set to a low level of pedal assistance, and on the other, the oomph was upped until the motor sent more than 200 watts of power to the pedals. Throughout, the commuters wore timers, heart rate monitors and facial masks to measure their oxygen consumption.

Afterward, to no one's surprise, the scientists found that the motorized bikes were zippy. On e-bikes, at either assistance level, riders covered the three miles several minutes faster than on the standard bike -- about 11 or 12 minutes on an e-bike, on average, compared to about 14 minutes on a regular bike. They also reported that riding the e-bike felt easier. Even so, their heart rates and respiration generally rose enough for those commutes to qualify as moderate exercise, based on standard physiological benchmarks, the scientists decided, and should, over time, contribute to health and fitness. But the cyclists' results were not all uniform or constructive. A few riders' efforts, especially when they used the higher assistance setting on the e-bikes, were too physiologically mild to count as moderate exercise. Almost everyone also burned about 30 percent fewer calories while e-biking than road riding -- 344 to 422 calories, on average, on an e-bike, versus 505 calories on a regular bike -- which may be a consideration if someone is hoping to use bike commuting to help drop weight.

The moon is just 27% the size of earth. So long-time Slashdot reader fahrbot-bot shares an interesting question from Science Alert.

"If you were to hop in a spaceship, don a spacesuit and go on an epic lunar hike, how long would it take to walk all the way around it? " During the Apollo missions, astronauts bounced around the surface at a casual 1.4 mph (2.2 km/h), according to NASA. This slow speed was mainly due to their clunky, pressurized spacesuits that were not designed with mobility in mind. If the "moonwalkers" had sported sleeker suits, they might have found it a lot easier to move and, as a result, picked up the pace...

At this new hypothetical max speed, it would take about 91 days to walk the 6,786-mile (10,921 km) circumference of the moon. For context, it would take around 334 days to walk nonstop (i.e., not stopping to sleep or eat) around the 24,901-mile (40,075 km) circumference of Earth at this speed, although it is impossible to do so because of the oceans.

Obviously, it's not possible to walk nonstop for 91 days, so the actual walk around the moon would take much longer.
Of course, it's not that easy, with ongoing solar radiation, extreme temperatures, and the need to walk around mile-deep craters. Aidan Cowley, a scientific adviser at the European Space Agency, also pointed out to Live Science that you'd need a support vehicle following you with food, water, and oxygen (which could also double as shelter, "kind of like portable mini-bases."). But he also identified another issue: This type of mission would also require a huge amount of endurance training because of the demands of exercising in low gravity on your muscles and cardiovascular system. "You'd have to send an astronaut with ultra-marathon-level fitness to do it," Cowley said. Even then, walking at a top speed would be possible only for around three to four hours a day, Cowley said. So, if a person walked at 3.1 mph (5 km/h) for 4 hours a day, then it would take an estimated 547 days, or nearly 1.5 years to walk the moon's circumference, assuming your route isn't too disrupted by craters and you can deal with the temperature changes and radiation.

However, humans won't have the technology or equipment to accomplish such a feat until at least the late 2030s or early 2040s, Cowley said. "You'd never get an agency to support anything like this," Cowley said. "But if some crazy billionaire wants to try it, maybe they can pull it off."

sciencehabit writes: Microbes buried beneath the sea floor for more than 100 million years are still alive, a new study reveals. When brought back to the lab and fed, they started to multiply. The microbes are oxygen-loving species that somehow exist on what little of the gas diffuses from the ocean surface deep into the seabed. The discovery raises the "insane" possibility, as one of the scientists put it, that the microbes have been sitting in the sediment dormant, or at least slowly growing without dividing, for eons. The new work demonstrates "microbial life is very persistent, and often finds a way to survive," says Virginia Edgcomb, a microbial ecologist at the Woods Hole Oceanographic Institution who was not involved in the work.

What's more, by showing that life can survive in places biologists once thought uninhabitable, the research speaks to the possibility of life elsewhere in the Solar System, or elsewhere in the universe. "If the surface of a particular planet does not look promising for life, it may be holding out in the subsurface," says Andreas Teske, a microbiologist at the University of North Carolina, Chapel Hill, who was also not involved with the new study. Researchers have known that life exists "under the floorboards" of the ocean for more than 15 years. But geomicrobiologist Yuki Morono of the Japan Agency for Marine-Earth Science and Technology wanted to know the limits of such life. Microbes are known to live in very hot or toxic environments, but can they live where there's little food to eat? To find out, Morono and his colleagues mounted a drilling expedition in the South Pacific Gyre, a site of intersecting ocean currents east of Australia that is considered the deadest part of the world's oceans, almost completely lacking the nutrients needed for survival. When they extracted cores of clay and other sediments from as deep as 5700 meters below sea level, they confirmed the samples did indeed contain some oxygen, a sign that there was very little organic material for bacteria to eat.

Some people are early risers, wide awake at the crack of dawn. Others are night owls who can't seem to get to bed until well after midnight and prefer to sleep in. Why is this? An NIH-funded team has some new clues based on evidence showing how a molecular "switch" wired into the biological clocks of extreme early risers leads them to operate on a daily cycle of about 20 hours instead of a full 24-hour, or circadian (Latin for "about a day"), cycle. From a report: These new atomic-level details, shared from fruit flies to humans, may help to explain how more subtle clock variations predispose people to follow different sleep patterns. They also may lead to new treatments designed to reset the clock in people struggling with sleep disorders, jet lag, or night-shift work. This work, published recently in the journal eLIFE, comes from Carrie Partch, University of California, Santa Cruz, and her colleagues at Duke-NUS Medical School in Singapore and the University of California, San Diego. It builds on decades of research into biological clocks, which help to control sleeping and waking, rest and activity, fluid balance, body temperature, cardiac rate, oxygen consumption, and even the secretions of endocrine glands. These clocks, found in cells and tissues throughout the body, are composed of specialized sets of proteins. They interact in specific ways to regulate transcription of about 15 percent of the genome over a 24-hour period. All this interaction helps to align waking hours and other aspects of our physiology to the 24-hour passage of day and night. In the latest paper, Partch and her colleagues focused on two core clock components: an enzyme known as casein kinase 1 (CK1) and a protein called PERIOD. Clock-altering mutations in CK1 and PERIOD have been known for many years. In fact, CK1 was discovered in studies of golden hamsters more than 20 years ago after researchers noticed one hamster that routinely woke up much earlier than the others. It turns out that the timing of biological clocks is strongly influenced by the rise and fall of the PERIOD protein. This daily oscillation normally takes place over 24 hours, but that's where CK1 enters the picture. The enzyme adjusts PERIOD levels by chemically modifying the protein at one of two sites, thereby adjusting its stability. When one site is modified, it keeps the protein protected and stable. At the other site, it leaves it unprotected and degradable.

dmoberhaus writes: In the first study of its kind, [published this week in the journal Frontiers in Psychology,] researchers dosed 13 people with the potent psychedelic dimethyltryptamine (DMT) to investigate its similarity to near-death experiences. As the researchers found, DMT does in fact induce experiences that are qualitatively similar to NDEs, [but the intensity of these NDEs largely depend on context]. Motherboard spoke with an independent researcher who pioneered DMT research in the 90s to discuss the possible implications of this research. While tricky to define due to their subjective nature, "NDEs tend to share many common elements, such as feelings of inner peace, the experience of traveling through a tunnel, out of body experiences, and encounters with sentient beings," reports Motherboard. A psychiatrist not involved with the study "suggested that the overlap between DMT and NDEs could possibly be explained on a biological level since DMT is naturally produced in small quantities by the human body and has been shown to minimize neuronal damage due to hypoxia (insufficient oxygen) in test tubes," reports Motherboard. "Thus, [the psychiatrist said] 'one could construct a coherent scenario where endogenous DMT rises in response to cardiac arrest/hypoxia in order to protect the brain as long as possible.'"

New submitter re385 shares a report from Science Magazine: Scientists at The University of Manchester have created the world's first "molecular robot" that is capable of performing basic tasks including building other molecules. The tiny robots, which are a millionth of a millimeter in size, can be programmed to move and build molecular cargo, using a tiny robotic arm. Each individual robot is capable of manipulating a single molecule and is made up of just 150 carbon, hydrogen, oxygen and nitrogen atoms. To put that size into context, a billion billion of these robots piled on top of each other would still only be the same size as a single grain of salt. The robots operate by carrying out chemical reactions in special solutions which can then be controlled and programmed by scientists to perform the basic tasks. In the future such robots could be used for medical purposes, advanced manufacturing processes and even building molecular factories and assembly lines. The research will be published in Nature on Thursday 21st September. "All matter is made up of atoms and these are the basic building blocks that form molecules," explains Professor David Leigh, who led the research at University's School of Chemistry. "Our robot is literally a molecular robot constructed of atoms just like you can build a very simple robot out of Lego bricks. The robot then responds to a series of simple commands that are programmed with chemical inputs by a scientist. It is similar to the way robots are used on a car assembly line. Those robots pick up a panel and position it so that it can be riveted in the correct way to build the bodywork of a car. So, just like the robot in the factory, our molecular version can be programmed to position and rivet components in different ways to build different products, just on a much smaller scale at a molecular level."

An anonymous reader shares an excerpt from a report via Motherboard: Mobile phone forensic extraction devices have been a law enforcement tool for years now, and the number of agencies using them is only rising. As part of an ongoing investigation, we have finally been able to turn up some usage logs of this equipment, from Tulsa Police Department, and Tucson Police Department. While the logs do not list the cause of the crime or any other notes about why the phone was being searched, it does list the make of the phone, the date, and the type of extraction. First, let's go over what extraction devices are being used here. Tucson PD opted for the brand that is arguably the worldwide leader in mobile device forensics, the Israeli company Cellebrite. Tulsa Police Department however opted for a few different models -- they purchased two different password breakers from Teel Technologies in 2015, and in March 2016 gave about $1,500 to Susteen for their SecureView extraction device (SecureView was the product Susteen created when the FBI requested they create a more advanced extraction device for them). It does its work instantly, and has an incredible reach into a phone's data. They renewed this contract in 2017. In August 2016 they also purchased the Detective extraction device from Oxygen Forensics. Oxygen is much less common than Cellebrite, from what we have found. The kicker really is how often these are being used -- it is simply really hard to believe that out of the 783 times Tulsa Police used their extraction devices, all were for crimes in which it was necessary to look at all of the phone's data. Even for the 316 times Tucson PD used theirs in the last year, it is still a real stretch to think that some low-level non-violent offenders weren't on the receiving end. There are some days where the devices were used multiple times -- Tulsa used theirs eight times on February 28th of this year, eight again on April 3rd, and a whopping 14 times on May 10th 2016. That is a whole lot of data that Tulsa was able to tap into, and we aren't even able to understand the why.

skids quotes a report from Phys.Org: Wearable sensors that monitor heart rate, activity, skin temperature and other variables can reveal a lot about what is going on inside a person, including the onset of infection, inflammation and even insulin resistance, according to a study by researchers at the Stanford University School of Medicine. Altogether, the team collected nearly 2 billion measurements from 60 people, including continuous data from each participant's wearable biosensor devices and periodic data from laboratory tests of their blood chemistry, gene expression and other measures. Participants wore between one and eight commercially available activity monitors and other monitors that collected more than 250,000 measurements a day. The team collected data on weight; heart rate; oxygen in the blood; skin temperature; activity, including sleep, steps, walking, biking and running; calories expended; acceleration; and even exposure to gamma rays and X-rays. "We want to study people at an individual level," said Michael Snyder, PhD, professor and chair of genetics. "We have more sensors on our cars than we have on human beings," said Snyder. In the future, he said, he expects the situation will be reversed and people will have more sensors than cars do.

Slashdot reader skids adds: "IT security being in the state it is, will we face the same decision about our actual lives that we already face about our social lives/identities: either risk very real hazards of misuse of your personal data, or get left behind?

The Scanadu Scout is a handheld device that measures your blood pressure, temperature, blood oxygen level and heart rate in 30 seconds and sends the results to your smartphone.

concertina226 (2447056) writes Scientists at China's Southwest University in Chongqing are working on a new type of camera that takes Big Brother to a whole new level – the camera is meant to detect highly stressed individuals so that police can catch them before they commit a crime. The camera makes use of hyperspectral imaging, i.e. a 'stress sensor' that measures the amount of oxygen in blood across visible areas of the body, such as the face. Chinese authorities are deeply concerned about the recent spate of deadly attacks occurring in public places, such as the mass stabbing attack by eight knife-wielding extremists in the city of Kunming, Yunnan in March, which left 29 civilians dead and over 140 others injured.

sciencehabit writes You can credit your existence to tiny wormlike creatures that lived 500 million years ago, a new study suggests. By tunneling through the sea floor, scientists say, these creatures kept oxygen concentrations at just the right level to allow animals and other complex life to evolve. The finding may help answer an enduring mystery of Earth's past. The idea is that as they dug and wiggled, these early multicellular creatures—some were likely worms as long as 40 cm—exposed new layers of seafloor sediment to the ocean's water. Each new batch of sediment that settles onto the sea floor contains bacteria; as those bacteria were exposed to the oxygen in the water, they began storing a chemical called phosphate in their cells. So as the creatures churned up more sediment layers, more phosphate built up in ocean sediments and less was found in seawater. Because algae and other photosynthetic ocean life require phosphate to grow, removing phosphate from seawater reduced their growth. Less photosynthesis, in turn, meant less oxygen released into the ocean. In this way, the system formed a negative feedback loop that automatically slowed the rise in oxygen levels as the levels increased.

fustakrakich sends news that researchers from the Austrian Academy of Sciences have used embryonic stem cells to grow a tiny human brain in a laboratory. The miniature brain, roughly the size of a pea, is at the same level of development as that of a 9-week-old fetus. From the BBC: "They used either embryonic stem cells or adult skin cells to produce the part of an embryo that develops into the brain and spinal cord - the neuroectoderm. This was placed in tiny droplets of gel to give a scaffold for the tissue to grow and was placed into a spinning bioreactor, a nutrient bath that supplies nutrients and oxygen. The cells were able to grow and organise themselves into separate regions of the brain, such as the cerebral cortex, the retina, and, rarely, an early hippocampus, which would be heavily involved in memory in a fully developed adult brain. The tissues reached their maximum size, about 4mm (0.1in), after two months. The 'mini-brains' have survived for nearly a year, but did not grow any larger. There is no blood supply, just brain tissue, so nutrients and oxygen cannot penetrate into the middle of the brain-like structure."

Last week you asked Joseph Palaia, Chief Operating Officer & Director of research laboratory Earthrise Space, Inc. about living on Mars one day and building moon machines with students. Below you'll find his answers to your inquiries.

You asked questions of Bas Lansdorp, who's behind a project to send a quartet of astronauts to Mars — on a one-way trip. Lansdorp provides below his answers to inquiries about food, fuel, suicide, privacy, and more. So whether you're curious enough to put in for a Mars-bound ship or skeptical that this enterprise will get off the ground, read on.

Hugh Pickens writes "PC Magazine reports that journalist Malcolm Gladwell, author of The Tipping Point and Outliers, has stirred up quite a controversy in tech circles with his off-the-cuff remarks that history will remember Bill Gates fondly while Steve Jobs slips into obscurity. Gladwell likened Gates' charitable work to the German armaments maker Oskar Schindler's famous efforts to save his Jewish workers from the gas chambers during World War II, and added that because of Gates there's a reasonable shot we will cure malaria. 'Gates, sure, is the most ruthless capitalist. And then he decides, he wakes up one morning and he says, "Enough." And he steps down, he takes his money, takes it off the table ... and I think, I firmly believe that 50 years from now, he will be remembered for his charitable work,' said Gladwell. 'And of the great entrepreneurs of this era, people will have forgotten Steve Jobs. Who's Steve Jobs again?' For all his dismissal of Jobs' legacy, however, Gladwell remains utterly fascinated with him. 'He was an extraordinarily brilliant businessman and entrepreneur. He was also a self-promoter on a level that we have rarely seen,' said Gladwell. 'What was brilliant about Apple, he understood from the get-go that the key to success in that marketplace was creating a distinctive and powerful and seductive brand.' Gladwell concludes that the most extraordinary moment in the biography of Jobs is when Jobs is on his deathbed and it's over and he knows it. 'And on, I forget, three, four occasions, he refuses the mask because he is unhappy with its design. That's who he was. Right to the very end, he had a set of standards. If he was going to die, dammit, he's going to die with the right kind of oxygen mask. To him it was like making him send his final emails using Windows.'"

An anonymous reader sends in a NY Times article about the spread of oil from the BP gusher in the Gulf of Mexico. Quoting: "Scientists are finding enormous oil plumes in the deep waters of the Gulf of Mexico, including one as large as 10 miles long, 3 miles wide, and 300 feet thick in spots. The discovery is fresh evidence that the leak from the broken undersea well could be substantially worse than estimates that the government and BP have given. ... The plumes are depleting the oxygen dissolved in the gulf, worrying scientists, who fear that the oxygen level could eventually fall so low as to kill off much of the sea life near the plumes. Dr. Joye said the oxygen had already dropped 30 percent near some of the plumes in the month that the broken oil well had been flowing. ... [Scientists on the Pelican mission] suspect the heavy use of chemical dispersants, which BP has injected into the stream of oil emerging from the well, may have broken the oil up into droplets too small to rise rapidly. ... Dr. Joye said the findings about declining oxygen levels were especially worrisome, since oxygen is so slow to move from the surface of the ocean to the bottom. She suspects that oil-eating bacteria are consuming the oxygen at a feverish clip as they work to break down the plumes."