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Bitcoin

China's Exiled Crypto Machines Fuel Global Mining Boom (ft.com) 64

China's ban on cryptocurrency mining in May triggered an exodus of miners and a global race to relocate millions of the clunky, power intensive machines they use to solve complex puzzles and earn bitcoin. From a report: Fourteen of the biggest crypto mining companies in the world have moved more than 2m machines out of China in the months following the ban, according to data gathered by the Financial Times. The lion's share of machines was hastily moved to the US, Canada, Kazakhstan and Russia. Bit Digital, one of the largest US-listed crypto mining companies, hired an international logistics firm to extract its property from China and is still waiting for a batch of almost 1,000 machines to be released from the docks at the Port of New York.

"We started our fleet migration in March 2020, which in hindsight was a great move. When the ban was announced we had 20,000 miners in China," said Sam Tabar, chief strategy officer of Bit Digital. Still, the company said it had to abandon 372 machines in China, which had "reached the end of their useful lives." Eight out of the 10 largest public mega farms based in North America have expanded the number of machines in their fleets since China's ban, the FT's figures show.

Bitcoin

Canadian Police Arrest Teen For Stealing $36.5 Million In Cryptocurrency (engadget.com) 18

In what's being referred to as the largest-ever cryptocurrency theft involving one person, police in Canada say they recently arrested a teen who allegedly stole $36.5 million worth of cryptocurrency from a single individual in the U.S. Engadget reports: The owner of the currency was the victim of a SIM swap attack. Their cellphone number was hijacked and used to intercept two-factor authentication requests, thereby allowing access to their protected accounts. Some of the stolen money was used to purchase a "rare" online gaming username, which eventually allowed the Hamilton Police Service, as well as FBI and US Secret Service Electronic Crimes Task Force, to identify the account holder. Police seized approximately $7 million CAD ($5.5 million) in stolen cryptocurrency when they arrested the teen.
Google

Google is Taking Sign-ups for Relate, a Voice Assistant that Recognizes Impaired Speech (theverge.com) 16

Google launched a beta app today that people with speech impairments can use as a voice assistant while contributing to a multiyear research effort to improve Google's speech recognition. From a report: The goal is to make Google Assistant, as well as other features that use speech to text and speech to speech, more inclusive of users with neurological conditions that affect their speech. The new app is called Project Relate, and volunteers can sign up at g.co/ProjectRelate. To be eligible to participate, volunteers need to be 18 or older and "have difficulty being understood by others." They'll also need a Google account and an Android phone using OS 8 or later. For now, it's only available to English speakers in the US, Canada, Australia, and New Zealand. They'll be tasked with recording 500 phrases, which should take between 30 to 90 minutes to record.
AI

Nvidia's Riva Custom Voice Lets Companies Create Custom Voices Powered by AI (venturebeat.com) 26

At its fall 2021 GPU Technology Conference (GTC), Nvidia unveiled Riva Custom Voice, a new toolkit that the company claims can enable customers to create custom, "human-like" voices with only 30 minutes of speech recording data. From a report: According to Nvidia, businesses can use Riva Custom Voice to develop a virtual assistant with a unique voice, while call centers and developers can leverage it to launch brand voices and apps to support people with speech and language disabilities. Brand voices like Progressive's Flo are often tasked with recording phone trees and elearning scripts in corporate training video series. For companies, the costs can add up -- one source pegs the average hourly rate for voice actors at $39.63, plus additional fees for interactive voice response (IVR) prompts. Synthesization could boost actors' productivity by cutting down on the need for additional recordings, potentially freeing the actors up to pursue more creative work -- and saving businesses money in the process. For example, Progressive used AI to create a Facebook Messenger chatbot with the voice of Stephanie Courtney, who plays Flo. KFC in Canada built a voice in a Southern U.S. English accent for the chain's ambassador, Colonel Sanders, in the company's Amazon Alexa app. Duolingo is employing AI to create voices for characters in its language learning apps. And National Australia Bank has deployed an AI-powered Australian English voice for the customers who call into its contact centers.
Businesses

McAfee To Be Taken Private in $14 Billion Deal Including Debt (bloomberg.com) 18

An investor group led by buyout firms Advent International, Permira Advisers and others agreed to take McAfee private in a deal that values the cybersecurity software maker at more than $14 billion including debt. From a report: The private equity consortium will pay $26 a share in cash, according to a statement Monday. Crosspoint Capital Partners, Canada Pension Plan Investment Board, GIC Pvt Ltd. and a wholly owned subsidiary of the Abu Dhabi Investment Authority are also part of the group of buyers. The purchase price represents a premium of about 23% over McAfee's closing share price of $21.21 on Nov. 4, the day before Bloomberg News first reported details of the potential deal. The shares were up less than 1% Monday morning in New York to $25.55. McAfee has total debt of about $4 billion, according to data compiled by Bloomberg. Founded by cybersecurity entrepreneur John McAfee in 1987, the company was a pioneer in developing antivirus software for personal computers. McAfee left in 1994, and was found dead in a Spanish prison cell in June this year, hours after Spain's National Court approved his extradition to the U.S. over multiple tax fraud charges.
Government

70 Countries Set Their Clocks Back an Hour Tonight. But Why? (upi.com) 252

Tonight 70 countries around the world set their clocks back an hour — including most of the United States, Canada, the EU and the UK.

Yet "The practice has drawn complaints about its disruptive effects on sleep and schedules," reports UPI, adding that "The American Academy of Medicine has called for an end to Daylight Saving Time, citing growing research that shows its deleterious effects on health and safety." [U.S.] Lawmakers are also increasingly wondering whether Daylight Saving Time is a good idea. At least 350 bills and resolutions have been introduced in every state taking aim at Daylight Saving Time since 2015, according to the National Conference of State Legislatures. Over the last four years, 19 states have passed similar legislation providing year-round daylight saving time if Congress allowed such changes.

Members of Congress have introduced legislation making changes to Daylight Saving Time, to no avail.

U.S. Sen. Sheldon Whitehouse, (Democrat — Rhode Island), said in a video posted to Twitter on Friday that the upcoming switchover was one of his least favorite times of the year since it means darker afternoons. He touted his Sunshine Protection Act that would make Daylight Saving Time permanent.

"We can do a lot better for daylight for everyone who is up in the afternoon," he said.

Also supporting that change is Florida Republican Senator Marco Rubio. "We're about to once again do this annual craziness of changing the clock, falling back, springing forward," Newsweek quotes him as saying. "Let's go to permanent daylight saving time. The overwhelming majority of members of Congress approve and support it. Let's get it done. Let's get it passed so that we never have to do this stupid change again."

But currently in America it's the Department of Transportation which is in charge of the practice, reports USA Today, and the Department believes that the practice saves energy, prevents traffic accidents and curbs crime.

So, as the Washington Post reports, "It's that time of the year again. We change the clocks back and we whine about it."
Security

N.L. Health-Care Cyberattack Is Worst In Canadian History (www.cbc.ca) 24

One cybersecurity expert says the cyberattack on the Newfoundland and Labrador health-care system may be the worst in Canadian history, and has implications for national security. CBC News reports: David Shipley, the CEO of a cybersecurity firm in Fredericton, said he's seen similar breaches before, but usually on a smaller scale. "We've never seen a health-network takedown this large, ever," Shipley said in an interview with CBC News. "The severity of this is what really sets it apart." Discovered on Saturday morning, the cyberattack has delayed thousands of appointments and procedures this week, including almost all non-emergency appointments in the Eastern Health region. After refusing to confirm the cause of the disruption for days, Health Minister John Haggie said Wednesday the system has been victim of a cyberattack. Sources have told CBC News the security breach is a ransomware attack, a type of crime in which hackers gain control of a system and hand back the reins only when a ransom has been paid. [...]

Shipley said he normally argues against giving in to ransom demands but the provincial government might have to pay up in this instance since lives are at stake. The government has not confirmed there has been a ransom demand. On Thursday morning, staff at the Health Sciences Centre in St. John's were told the system used to manage patient health and financial information at the hospital is back online. The system -- called Meditech -- only has information from before last weekend, and will need to be updated. It isn't yet clear what the restoration of the system will mean for services at the hospital, or if the system is back online in other parts of the province.

United States

LA 'Jetpack Man' Was Probably a Balloon (bbc.com) 67

Long-time Slashdot reader Aighearach shares a report from the BBC: Investigators looking into a series of sightings of a mysterious "jetpack man" flying over Los Angeles say they may in fact have been balloons. The FBI launched an investigation after several pilots reported spotting "a guy in a jetpack" at 3,000ft (915m) above the city's LAX airport last year. But now officials say the pilots may have seen inflatables.

Police helicopter footage apparently shows a Halloween decoration that broke loose and drifted into the sky. The images show what appears to be life-sized balloon effigy of Jack Skellington, from the 1993 Tim Burton film The Nightmare Before Christmas.

Earth

US and 19 Other Countries Agree To Stop Funding Fossil Fuel Projects Abroad (gizmodo.com) 62

An anonymous reader quotes a report from Gizmodo, written by climate reporter Brian Kahn: In a major announcement at United Nations climate talks on Thursday, 20 countries said they would stop funding fossil fuel development abroad and instead plow money into clean energy. The group of countries includes finance heavy-hitters like the U.S., UK, and Canada as well as smaller players like Mali and Costa Rica. An analysis by Oil Change International indicates that the 20 countries plus four other investment institutions who signed on could shift $15 billion annually from funding fossil fuels to clean energy projects. "The signatories of today's statement are doing what's most logical in a climate emergency: stop adding fuel to the fire and shift dirty finance to climate action," Laurie van der Burg, the global public finance campaigns co-manager at Oil Change International, said in an emailed statement.

[T]he agreement doesn't pull funding from projects already in the pipeline (climate joke, please laugh). Between 2018 and 2020, Oil Change International also found, the G20 kicked an estimated $188 billion to fossil fuel projects in other countries. That's a lot of very recent extraction happening. The lack of financing abroad also doesn't mean a lack of financing at home. The U.S. and Canada, for example, are major oil and gas producers. Without a plan to wind down production at home, the pledge to end financing for fossil fuels abroad is a bit like promising you won't lend your neighbor money for cigarettes while you keep smoking a pack a day.

Some of the biggest smokers -- errr, fossil fuel funders -- on the block also didn't sign on. Those include Japan, Korea, and China, which are the biggest fossil fuel backers in the G20, according to Oil Change International. Together, they account for more than $29 billion in annual fossil fuel development abroad. That's a major lifeline for fossil fuel developers. We also still need more details on the pledge to end funding, including how exactly the 20 countries and banks define fossil fuel funding. Lastly, the world's private banks and investment firms also need to sign on.

Australia

Australia Is Putting a Rover On the Moon In 2024 To Search For Water (theconversation.com) 30

Joshua Chou writes via The Conversation: Last month the Australian Space Agency announced plans to send an Australian-made rover to the Moon by as early as 2026, under a deal with NASA. The rover will collect lunar soil containing oxygen, which could eventually be used to support human life in space. Although the deal with NASA made headlines, a separate mission conducted by private companies in Australia and Canada, in conjunction with the University of Technology Sydney, may see Australian technology hunting water on the Moon as soon as mid-2024. If all goes according to plan, it will be the first rover with Australian-made components to make it to the Moon.

The ten-kilogram rover, measuring 60x60x50cm, will be launched on board the Hakuto lander made by ispace, a lunar robotic exploration company based in Japan. The rover itself, also built by ispace, will have an integrated robotic arm created by the private companies Stardust Technologies (based in Canada) and Australia's EXPLOR Space Technology (of which I am one of the founders). Using cameras and sensors, the arm will collect high-resolution visual and haptic data to be sent back to the mission control centre at the University of Technology Sydney. It will also collect information on the physical and chemical composition of lunar dust, soil and rocks -- specifically with a goal of finding water. We know water is present within the Moon's soil, but we have yet to find a way to extract it for practical use.

Australia

Clearview AI Told It Broke Australia's Privacy Law, Ordered To Delete Data (techcrunch.com) 14

After Canada, now Australia has found that controversial facial recognition company, Clearview AI, broke national privacy laws when it covertly collected citizens' facial biometrics and incorporated them into its AI-powered identity matching service -- which it sells to law enforcement agencies and others. From a report: In a statement today, Australia's information commissioner and privacy commissioner, Angelene Falk, said Clearview AI's facial recognition tool breached the country's Privacy Act 1988 by:

Collecting Australians' sensitive information without consent
Collecting personal information by unfair means
Not taking reasonable steps to notify individuals of the collection of personal information
Not taking reasonable steps to ensure that personal information it disclosed was accurate, having regard to the purpose of disclosure
Not taking reasonable steps to implement practices, procedures and systems to ensure compliance with the Australian Privacy Principles.

Earth

As Earth Warms, Human History Is Melting Away (nytimes.com) 37

Climate change is revealing long-frozen artifacts and animals to archaeologists. But the window for study is slender and shrinking. From a report: Glacial archaeology is a relatively new discipline. The ice was literally broken during the summer of 1991 when German hikers in the Otztal Alps spotted a tea-colored corpse half-embedded on the Italian side of the border with Austria. Initially mistaken for a modern-day mountaineer killed in a climbing accident, Otzi the Iceman, as he came to be called, was shown through carbon-dating to have died about 5,300 years ago.

A short, comprehensively tattooed man in his mid-40s, Otzi wore a bearskin cap, several layers of clothing made of goat and deer hides, and bearskin-soled shoes stuffed with grass to keep his feet warm. The Iceman's survival gear included a longbow of yew, a quiver of arrows, a copper ax and a kind of crude first-aid kit full of plants with powerful pharmacological properties. A chest X-ray and a CT scan showed a flint arrowhead buried deep in Otzi's left shoulder, suggesting that he may have bled to death. His killing is humankind's oldest unsolved cold case. Six years later, in the Yukon's snow fields, hunting tools dating back thousands of years appeared from the melting ice. Soon, similar finds were reported in Western Canada, the Rockies and the Swiss Alps.

In 2006, a long, hot autumn in Norway resulted in an explosion of discoveries in the snowbound Jotunheimen mountains, home to the JÃtnar, the rock and frost giants of Norse mythology. Of all the dislodged detritus, the most intriguing was a 3,400-year-old proto-Oxford most likely fashioned out of reindeer hide. The discovery of the Bronze Age shoe signified the beginning of glacial surveying in the peaks of Innlandet County, where the state-funded Glacier Archaeology Program was started in 2011. Outside of the Yukon, it is the only permanent rescue project for discoveries in ice. Glacial archaeology differs from its lowland cousin in critical ways. G.A.P. researchers usually conduct fieldwork only within a short time frame from mid-August to mid-September, between the thaw of old snow and the arrival of new.

Earth

'Ocean Cleanup' Successfully Removes 63,000 Pounds from the Great Pacific Garbage Patch (yahoo.com) 121

More than 63,000 pounds of trash — including a refrigerator — have now been removed from the Great Pacific Garbage Patch, reports USA Today: A half-mile long trash-trapping system named "Jenny" was sent out in late July to collect waste, pulling out many items that came from humans like toothbrushes, VHS tapes, golf balls, shoes and fishing gear. Jenny made nine trash extractions over the 12-week cleanup phase, with one extraction netting nearly 20,000 pounds of debris by itself.

The mountain of recovered waste arrived in British Columbia, Canada, this month, with much of it set to be recycled. But this was not a one-off initiative. In fact, it was simply a testing phase. And the cleanup team is hoping it's only the start of more to come: more equipment, more extractions and cleaner oceans.

The catalyst behind the cleaning is The Ocean Cleanup, a nonprofit trying to rid the world's oceans of plastic. Boyan Slat, who founded the organization in 2013 at the age of 18, called the most recent testing phase a success, but said there's still much to be done. The 27-year-old from the Netherlands said the group can enter a new phase of cleanup after testing eased some scalability concerns and proved that the system could accomplish what it was designed to do: collect debris... It hopes to deploy enough cleaning systems to reduce the size of the Great Pacific Garbage Patch by 50% every five years and to initiate a 90% reduction in floating ocean plastic by 2040... While Jenny tackles the garbage patch, The Ocean Cleanup will work on a larger, full-scale cleaning system set to be released in summer 2022 that expects to be the blueprint for creating a fleet of systems.

Slat projects they will need 10 full-scale systems to clean the patch at a rate of just under 20,000 tons per year, which would put the group on par to reach its goal of reducing the mass by 50% in five years.

The garbage patch now has its own page on Wikipedia, which points out that some of the plastic in the patch is over 50 years old. "The patch is believed to have increased '10-fold each decade' since 1945. Estimated to be double the size of Texas, the area contains more than 3 million tons of plastic." So it's even more amazing that "It's within the realm of possibility for the first time since the invention of plastic that we can clean up the Great Pacific Garbage Patch," Slat tells USA Today.

The group also says that 95% of the plastic it collects can be recycled. And they've already begun turning that plastic into products like sunglasses to be sold on its website.
China

The Dirty Secret Behind China's Rising Emission Levels: Pollution from State-Run Companies (bloomberg.com) 304

"The world's top five polluters were responsible for 60% of global emissions in 2019," reports Bloomberg — but China alone "generated about the same amount of CO2 as the next four countries combined." That's despite having a smaller population than those four countries combined — and even then, China's carbon output "is still rising every year."

But then Bloomberg notes that a big part of that problem may be dozens of state-owned companies. (Just one subsidiary of China's oil company Sinopec contributed more to global warming last year than Canada, while China Baowu, the world's top steelmaker, "put more CO2 into the atmosphere last year than Pakistan," and more than Austria and Belgium combined.)

The article concludes that any attempt to affect climate change will have to include China's state-run companies. There are several factors in China's favor as it works to decarbonize. Solar and wind power are now often cheaper than fossil fuels. Electric vehicle and battery technology has matured, and China is a leader in both. Investment in green technologies such as hydrogen and carbon capture is at an all-time high, increasing the likelihood of deployment on a large scale....

China's biggest task is to green its electricity sector. That means shutting down thousands of coal-fired power plants and dramatically increasing clean energy. The nation already leads the world in renewables and just kicked off a massive 100 gigawatt project in the desert that will be bigger than all the wind and solar installed in India today. Known as the Big Five, China's top utilities — Huaneng Group Co., Huadian Corp., China Energy Investment Corp., State Power Investment Corp, and Datang Co. — are some of the world's largest polluters... In 2020, emissions from those operations alone added up to 960 million tons of COâ, more than double that of Russia's entire coal fleet.

The Big Five have pledged to reach peak emissions by 2025, but power demand is still increasing and coal has been promoted by government officials as a way to maintain energy security — especially as the world grapples with a shortage heading into winter. In the first half of this year, state-owned firms proposed 43 new coal-fired generators and construction began on 15GW of new coal-power capacity...

More than half of China's oil is used for transportation. So far the government has focused on shrinking those emissions by boosting a nationwide electric vehicle fleet that's already by far the biggest in the world. Planners want one in every five new cars sold to be a new EV by 2025, up from 5% now. Combined with ever-greener power generation, that's the best bet to reduce carbon while still moving people and goods around.

Earth

Fossil Fuel Drilling Plans Undermine Climate Pledges, UN Report Warns (nytimes.com) 97

Even as world leaders vow to take stronger action on climate change, many countries are still planning to dramatically increase their production of oil, gas and coal in the decades ahead, potentially undermining those lofty pledges, according to a United Nations-backed report released Tuesday. From a report: The report looked at future mining and drilling plans in 15 major fossil fuel producing countries, including the United States, Saudi Arabia, Russia, Canada, China, India and Norway. Taken together, those countries are currently planning to produce more than twice as much oil, gas and coal through 2030 as would be needed if governments want to limit warming to 1.5 degrees Celsius (2.7 degrees Fahrenheit) above preindustrial levels. Scientists and world leaders increasingly say that holding global warming to 1.5 degrees Celsius is crucial if humanity wants to avoid the most catastrophic consequences of climate change, such as ever-deadlier heat waves, large scale flooding and widespread extinctions. The world has already heated up roughly 1.1 degrees since the Industrial Revolution.

But the planned global expansion of fossil fuel extraction clashes sharply with those climate goals, the report found. If the world remains awash in oil, gas and coal for decades to come, then many countries could find it more difficult to shift to cleaner sources of energy. At the same time, many of the oil wells and coal mines now being approved and developed could prove deeply unprofitable if demand for fossil fuels shrinks, creating economic disruption. By 2030, the report found, the world's nations are planning to produce 240 percent more coal, 57 percent more oil and 71 percent more natural gas than would be needed to limit warming to 1.5 degrees Celsius.

Google

Brave Removes Google as its Default Search Engine (thurrott.com) 25

As Paul Thurrott reports, Brave is removing Google Search as its default search engine. From the report: Going forward, the Brave web browser will default to Brave Search. "Brave Search has grown significantly since its release last June, with nearly 80 million queries per month," Brave CEO and co-founder Brendan Eich says. "Our users are pleased with the comprehensive privacy solution that Brave Search provides against Big Tech by being integrated into our browser. As we know from experience in many browsers, the default setting is crucial for adoption, and Brave Search has reached the quality and critical mass needed to become our default search option, and to offer our users a seamless privacy-by-default online experience."

Brave Search is built on top of an independent index, and doesn't track users, their searches, or their clicks, the firm says. And starting with Brave 1.3 on desktop and Android, and Brave 1.32 on iOS, it will be the default search engine in the browser, instead of Google, in the United States, Canada, and the United Kingdom. It is also replacing Qwant in France and DuckDuckGo in Germany, and Brave says that more locales will be added in the next several months. Existing users can keep their chosen search engine default, of course, and new users who prefer other search engines can configure as needed. Brave Search doesn't display ads today, but the free version of the service will soon be ad-supported. An ad-free Premium version is coming "in the near future," Brave says.
Along with this search engine news, Brave announced the Web Discovery Project (WDP), "which it describes as a privacy-preserving system for users to anonymously contribute data to improve Brave Search results," writes Thurrott. "The WDP is an opt-in feature that protects user privacy and anonymity by ensuring that contributed data is not linked to individuals, their devices, or any set of users." It has a GitHub repo available to help you learn more about this system.
Social Networks

Doctors Blame TikTok For Surge In Teen Girls Experiencing Tics (people.com) 60

An anonymous reader quotes a report from People: Doctors around the world are seeing a rise in cases of tic-like behaviors in teen girls, which they believe could be caused by watching TikTok videos about Tourette syndrome. Pediatric hospitals have reported an increase in teen girls coming in after developing tics, sudden twitches or noises that are a common symptom of Tourette syndrome, during the pandemic. The sudden rise is unusual, with tics typically occurring in boys, not girls. Experts in the U.S., Canada, the U.K. and Australia studied the patients for months and consulted between hospitals, finding that the common factor between the girls was an interest in watching TikTok videos from influencers who said they have Tourette syndrome, The Wall Street Journal reported.

According to the outlet, Texas Children's Hospital said they've had around 60 teens come in with tics since March 2020, compared to just one or two a year before then, while at Johns Hopkins University Tourette's Center, the number of patients reporting tic-like behaviors has jumped from 2 to 3% a year to 10 to 20%. And Rush University Medical Center in Chicago had 20 patients with tics over just four months this year, compared to 10 all of last year. Researchers from pediatric hospitals around the world found that referrals for tic-like behaviors soared during the pandemic, especially in girls aged 12 to 25, they wrote in a study published in August in the journal Movement Disorders. Since March 2020, referrals in the U.S., Canada, the U.K., Germany and Australia went from 1 to 2% to 20 to 35%. The researchers wrote that they've seen a "similarity between the tics or tic-like behaviors shown on social media and the tic-like behaviors of this group of patients."
Another group of doctors say they "believe this to be an example of mass sociogenic illness," where people are copying the behaviors they see in the videos. Doctors recommend therapy to treat kids experiencing these symptoms. They also advise parents to require their teens to "take a social media break or block Tourette videos on their TikTok account," adds the report.
Space

A Meteorite Crashed Through Somebody's Ceiling and Landed on Their Bed (chicagotribune.com) 197

The New York Times reports: Ruth Hamilton was fast asleep in her home in British Columbia when she awoke to the sound of her dog barking, followed by "an explosion." She jumped up and turned on the light, only to see a hole in the ceiling. Her clock said 11:35 p.m.

At first, Hamilton thought that a tree had fallen on her house. But, no, all the trees were there. She called 911 and, while on the phone with an operator, noticed a large charcoal gray object between her two floral pillows.

"Oh, my gosh," she recalled telling the operator, "there's a rock in my bed."

A meteorite, she later learned.

The 2.8-pound rock the size of a large man's fist had barely missed Hamilton's head, leaving "drywall debris all over my face," she said. Her close encounter on the night of Oct. 3 left her rattled, but it captivated the internet and handed scientists an unusual chance to study a space rock that had crashed to Earth.

"It just seems surreal," Hamilton said in an interview Wednesday. "Then I'll go in and look in the room and, yep, there's still a hole in my ceiling. Yep, that happened."

The Times reports that Peter Brown, a professor at the University of Western Ontario, places the odds of a meteor crashing into someone's bed at 1 in 100 billion.
China

Surprising US Intelligence, China Tested a Hypersonic Missile (livemint.com) 146

"China tested a nuclear-capable hypersonic missile in August," reports Reuters, "showing a capability that caught U.S. intelligence by surprise, the Financial Times reported, citing five unnamed sources."

AFP explains what's uniquely threatening about hypersonic missiles: Ballistic missiles fly high into space in an arc to reach their target, while a hypersonic flies on a trajectory low in the atmosphere, potentially reaching a target more quickly. Crucially, a hypersonic missile is maneuverable (like the much slower, often subsonic cruise missile), making it harder to track and defend against. While countries like the United States have developed systems designed to defend against cruise and ballistic missiles, the ability to track and take down a hypersonic missile remains a question.
Business Insider highlights this assessment from the North American Aerospace Defense Command (NORAD), the US/Canada organization providing North America's aerospace warnings: In August, General Glen VanHerck, head of NORAD, said that China's advanced hypersonic capability would "provide significant challenges to my Norad capability to provide threat warning and attack assessment," the Financial Times said... Sources also told the paper that the Chinese weapon could theoretically fly over the South Pole, another cause for concern for the US military, whose missile systems focus on the northern polar route.
Bloomberg reports that the missile missed its target (by over 32 kilometers — about 20 miles), "and the test doesn't necessarily mean China will deploy such a weapon, the Financial Times said..."

They also point out that "Along with China, the United States, Russia and at least five other countries are working on hypersonic technology." (Reuters adds that "last month North Korea said it had test-fired a newly-developed hypersonic missile.")
Medicine

Drones Have Now Been Used To Deliver Lungs For Medical Transplant (extremetech.com) 22

An anonymous reader quotes a report from ExtremeTech: The world's first drone delivery of lungs has gone down in history as a success. Unither Bioelectronique, a bioengineering firm focused on organ transportation, recently completed a "proof-of-concept" flight in which a pair of human lungs were shipped via drone to the transplant site in about six minutes. The lungs were flown from the Toronto Western Hospital to Toronto General Hospital, where Dr. Shaf Keshavjee, surgeon-in-chief of Canada's University Health Network, received the cargo at about 1 a.m. He needed the lungs for a transplant he was performing that very day on a male engineer who'd soon become the first transplant patient to receive his "new" lungs by drone.

Though the circumstances of the trip were urgent, the trip itself was 18 months in the making. Organs have been shipped by drone before, but lungs are particularly sensitive to environmental shifts during transport, with a majority of donated lungs rendered unusable by insufficient oxygenation. In order to make the trip worthwhile, engineers at Unither Bioelectronique had to design a lightweight carbon fiber shipping container that could withstand vibrations and in-flight changes in elevation and barometric pressure. Preparation involved practice flights and drop tests using simulation lung packages. The drone and its container counterpart were fitted with a parachute and an advanced GPS system, as the drone would fly through the air unmanned.
"This innovation in the transportation of organs has the potential to significantly increase the transfer efficiency between donors and recipients, especially in congested urban areas," Unither Bioelectronique says of the trip on their website. "Through this project, we have established an important stepping stone for future organ delivery that ultimately will open the door for large-scale adoption of larger fully autonomous, electrically-powered, environmentally-friendly drones... for transplant across trans-continental distances."

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