An anonymous reader quotes a report from Bloomberg: South Koreans must learn how to work alongside machines if they want to thrive in a post-pandemic world where many jobs will be handled by artificial intelligence and robots, according to the country's labor minister. "Automation and AI will change South Korea faster than other countries," Minister of Employment and Labor Lee Jae-kap said in an interview Tuesday. "Not all jobs may be replaced by machines, but it's important to learn ways to work well with machines through training."

While people will have to increase their adaptability to work in a fast-changing high-tech environment, policy makers will also need to play their part, Lee said. The government needs to provide support to enable workers to move from one sector of the economy to another in search of employment and find ways to increase the activity of women in the economy, he added. The minister's remarks underline the determination of President Moon Jae-in's government to press ahead with a growth strategy built around tech even if it risks alienating the country's unions -- an important base of support for the ruling camp -- in the short term. "New jobs will be created as technology advances," Lee said. "What's important in policy is how to support a worker move from a fading sector to an emerging one." The government is looking to help with this transition by expanding its employment insurance program to 21 million people, or more than 40% of the population, by 2025. "The program is part of a government initiative to provide financial support in the form of insurance for every worker in the country, whether they are artists, freelancers or deliverymen on digital platforms," adds Bloomberg.

"Separately, the government is providing stipends for young people to encourage them to keep searching for work, as their struggle to stay employed amid slowing economic growth has been made tougher by the pandemic."

If your heart stops en route to Mars, rest assured that researchers have considered how to carry out CPR in space. (One option is to plant your feet on the ceiling and extend your arms downwards to compress the patient's chest.) From a report: Astronauts, because of their age range and high physical fitness, are unlikely to suffer a stroke or have their appendix suddenly explode. That's good because, if it does happen, they're in the realm of what Jonathan Scott -- head of the medical projects and technology team at the European Space Agency -- describes as 'treatment futility.' In other words: there's nothing anyone can do about it. On the ISS, when medical incidents arise, astronauts can draw on the combined expertise of a host of medical experts at Nasa. "The patient is on the space station, the doctor is on the ground, and if there's a problem the patient consults the doctor," says Scott. By the time astronauts reach Mars, there'll be a 40-minute time lag in communications, if it's possible to make contact at all. "We have to begin preparing for not only being able to diagnose things in spaceflight but also to treat them as well," Scott says.

Artificial intelligence is likely to be a part of the solution. If you're imagining the holographic doctor from Star Trek, downgrade your expectations, at least for the next few decades. Kris Lehnhardt, the element scientist for exploration medical capability at Nasa, says: "We are many, many, many years away from: please state the nature of the medical emergency." Emmanuel Urquieta is deputy chief scientist at the Translational Institute for Space Health (TRISH), a Nasa-funded program which conducts research into healthcare for deep space missions. While full AI may be a way off, Urquieta believes some form of artificial intelligence will still play a crucial role. "It's going to be essential for a mission to Mars," he says. While the crew for a mission to Mars will likely include a medical doctor, he explains: "No single physician can know everything." And, of course: "What happens if that astronaut gets sick?" Research projects funded by TRISH include Butterfly iQ, a handheld ultrasound device for use by non-medical personnel to make diagnoses that would otherwise require bulky equipment and a trained operator. VisualDx is an AI diagnostics tool originally developed to analyse images and identify skin conditions. The technology is now being adapted to help astronauts diagnose a wide range of conditions most commonly encountered in space, without an internet connection.

Most business travellers in the UK will take fewer flights than they used to, according to a poll, thanks to increased use of video conferencing. Only a third expected to return to the same level of flying as before the coronavirus pandemic, once travel restrictions are lifted. From a report: The huge reduction in air travel caused by Covid-19 had no impact on the work life or productivity of the majority of the business flyers, the poll found, with one in five saying the shutdown had had a positive impact. Carbon emissions from aviation were growing at 5.7% a year before the pandemic, despite many countries committing to cut all emissions to net zero by 2050 to tackle the climate crisis. Green campaigners argue that the aviation shutdown provides an opportunity to put the sector on a sustainable trajectory. Business-class seats provide most of airlines' revenues but result in more emissions than those in the economy cabin because of the greater space occupied by each passenger. Business fliers also fly far more frequently than most holidaygoers, with 10% of those in the poll taking more than 10 flights in the year up to the first lockdown in March 2020. Bill Gates recently estimated that more than 50% of business travel would end as companies adopted online meetings and cut costs.

According to the Associated Press, Japan's government decided it will start releasing treated radioactive water accumulated at the crippled Fukushima nuclear plant into the Pacific Ocean in two years. From the report: Under the basic plan adopted Tuesday by the ministers, Tokyo Electric Power Company Holdings, also known as TEPCO, will start releasing the water in about two years after building a facility and compiling release plans adhering to safety requirements. It said the disposal of the water cannot be postponed further and is necessary to improve the environment surrounding the plant so residents can live there safely. TEPCO says its water storage capacity of 1.37 million tons will be full around fall of 2022. Also, the area now filled with storage tanks will have to be freed up for building new facilities needed for removing melted fuel debris from inside the reactors and for other decommissioning work that's expected to start in coming years.

In the decade since the tsunami disaster, water meant to cool the nuclear material has constantly escaped from the damaged primary containment vessels into the basements of the reactor buildings. To make up for the loss, more water has been pumped into the reactors to continue to cool the melted fuel. Water is also pumped out and treated, part of which is recycled as cooling water, and the remainder stored in 1,020 tanks now holding 1.25 million tons of radioactive water. Those tanks that occupy a large space at the plant interfere with the safe and steady progress of the decommissioning, Economy and Industry Minister Hiroshi Kajiyama said. The tanks also could be damaged and leak in case of another powerful earthquake or tsunami, the report said.

Releasing the water to the ocean was described as the most realistic method by a government panel that for nearly seven years had discussed how to dispose of the water. The report it prepared last year mentioned evaporation as a less desirable option. About 70% of the water in the tanks is contaminated beyond discharge limits but will be filtered again and diluted with seawater before it is released, the report says. According to a preliminary estimate, gradual releases of water will take more than 30 years but will be completed before the plant is fully decommissioned. Japan will abide by international rules for a release, obtain support from the International Atomic Energy Agency and others, and ensure disclosure of data and transparency to gain understanding of the international community, the report said. China blasted the Japanese government for being "extremely irresponsible," and warned that it might take action. "The Japanese side has yet to exhaust all avenues of measures, disregarded domestic and external opposition, has decided to unilaterally release the Fukushima plant's nuclear waste water without full consultation with its neighboring countries and the international community," the foreign ministry statement said. "This action is extremely irresponsible and will pose serious harm to the health and safety of the people in neighboring countries and the international community."

South Korea also isn't happy with Japan's decision. "The government expresses strong regret over the Japanese government's decision to release contaminated water from the Fukushima nuclear plant into the ocean," said Koo Yoon-cheol, head of South Korea's Office for Government Policy Coordination.

Apple has been a laggard in the smart-home space, but a versatile new device in early development could change that. From a Bloomberg report: The company is working on a product that would combine an Apple TV set-top box with a HomePod speaker and include a camera for video conferencing through a connected TV and other smart-home functions, according to people familiar with the matter, who asked not to be identified discussing internal matters. The device's other capabilities would include standard Apple TV box functions like watching video and gaming plus smart speaker uses such as playing music and using Apple's Siri digital assistant.

If launched, it would represent Apple's most ambitious smart-home hardware offering to date. The Cupertino, California-based technology giant is also mulling the launch of a high-end speaker with a touch screen to better compete with market leaders Google and Amazon.com, the people said. Such a device would combine an iPad with a HomePod speaker and also include a camera for video chat. Apple has explored connecting the iPad to the speaker with a robotic arm that can move to follow a user around a room, similar to Amazon's latest Echo Show gadget. Development of both Apple products is still in the early stages, and the company could decide to launch neither or change key features. The company often works on new concepts and devices without ultimately shipping them.

Space.com writes: Tank battles and history will collide this month as the makers of the free-to-play game "World of Tanks" honors the legacy of famed cosmonaut Yuri Gagarin for the 60th anniversary of his historic launch into space... "World of Tanks" developer Wargaming has launched its "To The Stars!" event, which recruits Gagarin into the game along with Vostok 1 themed goodies for players. The event launched Wednesday (April 7 ) and runs through April 19. Gagarin will be an in-game commander, dressed in his iconic orange flight suit, who will represent the U.S.S.R. nation.

"World of Tanks" creators worked with Gagarin's daughter, Galina Gagarina, to launch a commemorative website for the 60th anniversary of Vostok 1. You can see that "To The Stars! website here, where players can also track their progress in the event.

"Yuri Gagarin proved that humans can live and operate in space. His flight encouraged and gave hope to all those who dreamed of this! It kickstarted the deep understanding of humanity's role in preserving and developing our cosmic home — Earth," Galina Gagarin said in a statement. "I'm happy to know that, through the millions-strong audience of World of Tanks, the memory of mankind's first foray into space will be preserved for years to come!"
The press release promises a "shower of cosmic activities," including return of "Gravity Force Mode" between April 12 and April 18 with a new ability that "allows tanks to jump up and operate in the air."

And the Wargaming/MS-1 team behind the mobile tank game "World of Tanks Blitz" commemorated Gagarin's historic flight by launching a tank model into the stratosphere.

Sixty years ago today, Yuri Gagarin became the first human ever in space.

Space.com reports: Because no one was certain how weightlessness would affect a pilot, the spherical capsule had little in the way of onboard controls; the work was done either automatically or from the ground. If an emergency arose, Gagarin was supposed to receive an override code that would allow him to take manual control, but Sergei Korolev, chief designer of the Soviet space program, disregarded protocol and gave the code to the pilot prior to the flight.

Over the course of 108 minutes, Vostok 1 traveled around the Earth once, reaching a maximum height of 203 miles (327 kilometers). The spacecraft carried 10 days' worth of provisions in case the engines failed and Gagarin was required to wait for the orbit to naturally decay. But the supplies were unnecessary. Gagarin re-entered Earth's atmosphere, managing to maintain consciousness as he experienced forces up to eight times the pull of gravity during his descent.
The BBC remembers how on his return to earth, Gagarin parachuted into some farmland several hundred miles from Moscow — "much to the surprise of a five-year-old girl who was out in the fields planting potatoes."

60 years later, the BBC tracked down and interviewed Interviewed that woman — who still remembered Gagarin's kind voice and smile. (Thanks to Slashdot reader 4wdloop for sharing the article.)

The BBC also published a look at Gagarin's global fame in the years that followed — and Phys.org notes that even today, there are few people more universally admired in Russia than Yuri Gagarin: His smiling face adorns murals across the country. He stands, arms at his sides as if zooming into space, on a pedestal 42.5 metres (140 feet) above the traffic flowing on Moscow's Leninsky Avenue. He is even a favourite subject of tattoos... The anniversary of Gagarin's historic flight on April 12, 1961 — celebrated every year in Russia as Cosmonautics Day — sees Russians of all ages lay flowers at monuments to his accomplishment across the country...

Gagarin, says historian Alexander Zheleznyakov, was a figure who helped fuel the imagination. "He transformed us from a simple biological species to one that could imagine an entire universe beyond Earth."

Austin, Texas is America's fastest-growing major metro area, reports Bloomberg Businessweek, growing 30% from 2010 to 2019. But today a minimum wage worker hoping to afford a one-bedroom rental "would now need to work a 125-hour week."

And meanwhile, homeowner Matthew Congrove says he's now getting a half-dozen all-cash offers on his house every week. "In the boldest attempt, a stranger simply showed up at his home unannounced and asked to buy it..." Even Congrove — a software engineer who moved from Florida seven years ago — is most concerned about how the new wave of tech workers is affecting his adopted city's culture. Lately, he's seen more T-shirts bearing startup logos than band names. New condos have sprouted up where quirky bungalows once stood. And the commute time to his downtown office has tripled. "They just keep coming," Congrove says. "The fleece vests, the tech bros — that's definitely imported from California."

During the pandemic, Austin has welcomed more new residents from the Bay Area than from any other region outside Texas, according to records provided to Bloomberg by the U.S. Postal Service... Oracle late last year said it was moving its headquarters to Austin, and a stream of tech elites including prominent investor Jim Breyer and the chief executive officers of Dropbox and Splunk made plans to relocate. Elon Musk, the second-richest man in the world, is now a resident of Texas — though he hasn't said where — and Tesla Inc. is building a factory in Austin's outskirts, where Musk has said the company will need 10,000 people by 2022. He's also expanding the Austin area operations for Boring Co. and SpaceX, and has moved his personal foundation to the city's downtown.

For all his boosterism, even Musk recognizes the potential hazards of the influx he's helping spark. In a tweet on April 4, he called out the "urgent need to build more housing in greater Austin area!"

The region is facing the same boomtown dynamics that have plagued San Francisco for decades.... "There is a fairly broad-based concern that some of the things that aren't working in other areas are going to be brought here," says Dax Williamson, a managing director for Silicon Valley Bank who leads its technology banking practice for Central Texas. "If we price out the musicians we're going to find ourselves in a bad place." In a sign that may already be happening, Tesla recently selected a warehouse in southern Austin that served as music rehearsal space, with plans to transform it into a $2.5 million Tesla showroom this summer.

Hating California is a tradition in Texas, but Austin's growing pains aren't all California's fault. According to the Austin Chamber, more than half of newcomers from 2014 to 2018 came from other parts of the state, followed by just 8% from California and 3% from New York... Still, out-of-state arrivals from affluent cities tend to be richer than average existing residents and, as a consequence, have a greater impact on the local economy. "Probably 5 out of 10 of my clients are Californians, and others could say the same thing," says Susan Horton, president of the Austin Board of Realtors. "The majority are all tech people, and the last wave were all coming to work at Tesla."

"Everyone has that story," writes Slashdot reader alaskana98: You know, the one where you spilled a Big Gulp-sized cup of sugary Coke all over your laptop and it somehow still works to this day — although the space bar is permanently glued in place.

Or that time you left your iPhone out in a pouring thunderstorm, stuck it in a bag of rice and after a few days it miraculously turned back on. Yes, we've all been there, maybe cried a little and then went on with life — a little wiser for the wear.

So, fellow Slashdotters, what's your worst tale of hardware horrors?
The original submission has already drawn some interesting tales from long-time Slashdot readers, including two thunderstorm hardware horror stories. And there's also the user who remembers how "In the mid 1980s I blew up a $75,000 laser by not turning the cooling water on before firing it up."

But what's your story? Share your own tale in the comments.

What's your worst damaged hardware horror story?

Google "has utilized a secret program to track bids on its ad-buying platform," writes the New York Post, "and has been accused of using the information to gain an unfair market advantage that raked in hundreds of millions of dollars annually, according to a report." The initiative — dubbed "Project Bernanke" in an apparent reference to former Federal Reserve chairman Ben Bernanke — was detailed in court filings in an ongoing Texas-led antitrust suit, which were initially uploaded to an online docket with incomplete redactions, The Wall Street Journal reported Saturday... Lawyers for the Lone Star State argue, however, that the program was tantamount to insider trading, particularly when combined with Google's complicated, multi-layered role in the online advertising marketplace.

The company operates simultaneously as the operator of a major ad exchange, a representative of both buyers and sellers on the exchange — and a buyer in its own right, according to the suit. By using Project Bernanke's inside information on what other ad buyers were willing to pay for space, Google could tailor its operations to beat out rivals and bid the bare minimum to secure ad inventory, the state reportedly alleges...

Separately, the filings reveal more details about Jedi Blue — an alleged hush-hush deal in which Google allegedly guaranteed that Facebook would win a fixed percentage of advertising deals in which the social media giant bid... Google also admitted that the deal required Facebook to spend $500 million or more in Google's Ad Manager or AdMob bids in the pact's fourth year, and that Facebook agreed to make efforts to win 10 percent of the auctions in which it competed, the WSJ said.

The arrangement appeared "to allow Facebook to bid and win more often in auctions," lawyers for Texas alleged in their filings.

"Astrophysicists have found a new region of the Milky Way, and it's filled with searingly hot, bright-blue stars that are about to explode," writes Live Science (in a report shared by long-time Slashdot reader fahrbot-bot): The researchers were creating the most detailed map yet of the star-flecked spiral arms of our galactic neighborhood with the European Space Agency's (ESA) Gaia telescope when they discovered the region, which they have named the Cepheus spur, they reported in a new study.

Nestled between the Orion Arm — where our solar system is — and the constellation Perseus, the spur is a belt between two spiral arms filled with enormous stars three times the size of the sun and colored blue by their blistering heat. Astronomers call these giant, blue stars OB stars due to the predominantly blue wavelengths of light that they emit. They are the rarest, hottest, shortest-living and largest stars in the entire galaxy. The violent nuclear reactions taking place inside their hearts make them six times hotter than the sun. And the enormous stellar explosions that end their lives — called supernovas — scatter the heavy elements essential for complex life far into the galaxy.

"OB stars are rare, in a Galaxy of 400 billion stars there might be less than 200,000," study co-author Michelangelo Pantaleoni González, a researcher at the Spanish Astrobiology Center (CAB), told Live Science.

Angel investor Balaji S. Srinivasan (also the former CTO of Coinbase) is now focused on 1729.com, which wants to give you money to do his bidding — or something like that. He's calling it "the first newsletter that pays you.

"It has a regular feed of paid tasks and tutorials with $1000+ in crypto prizes per day, and doubles as a vehicle for distributing a new book I've been writing called The Network State."

His latest post? "How to Start a New Country" (which envisions starting with a "cloud first" digital community): We recruit online for a group of people interested in founding a new virtual social network, a new city, and eventually a new country. We build the embryonic state as an open source project, we organize our internal economy around remote work, we cultivate in-person levels of civility, we simulate architecture in VR, and we create art and literature that reflects our values.

Over time we eventually crowdfund territory in the real world, but not necessarily contiguous territory. Because an under-appreciated fact is that the internet allows us to network enclaves. Put another way, a cloud community need not acquire all its territory in one place at one time. It can connect a thousand apartments, a hundred houses, and a dozen cul-de-sacs in different cities into a new kind of fractal polity with its capital in the cloud. Over time, community members migrate between these enclaves and crowdfund territory nearby, with every individual dwelling and group house presenting an independent opportunity for expansion...

[Cloud countries] are set up to be a scaled live action role-playing game (LARP), a feat of imagination practiced by large numbers of people at the same time. And the experience of cryptocurrencies over the last decade shows us just how powerful such a shared LARP can be...

The cloud country concept "just" requires stacking together many existing technologies, rather than inventing new ones like Mars-capable rockets or permanent-habitation seasteads. Yet at the same time it avoids the obvious pathways of election, revolution, and war — all of which are ugly and none of which provide much venue for individual initiative...

Could a sufficiently robust cloud country with, say, 1-10M committed digital citizens, provable cryptocurrency reserves, and physical holdings all over the earth similarly achieve societal recognition from the United Nations?
For the "do his bidding" part, the post promises that up to ten $100 prizes will be awarded to people who share constructive reviews on their sites/social media pages (including proposals for extensions).

Previously the site had offered $100 for the ten best hirelings "running a newsletter for technological progressives at your own domain, as a way to begin incentivizing the decentralization of media." (It cited a tweet that argues succinctly that "The NYT is telling anti-longevity stories for us. We must take control of our own story.") In general the site describes itself as "a newsletter for technological progressives. That means people who are into cryptocurrencies, startup cities, mathematics, transhumanism, space travel, reversing aging, and initially-crazy-seeming-but-technologically-feasible ideas." So the newsletter-creating task had envisioned them all "constantly pushing for technology in general and reversing aging in particular, writing like their lives depended on it. In other words, blog or die!"

Other rewards went to the first 10 people to complete three Elixir problems, the 100 people who posted the best inspiring proof-of-exercising photos, and 40 people who helped identify people and places "where the ascending world is surpassing the declining world."

For one of his latest "tasks," Srinivasan wants you to read a long essay on quantum computing (and answer questions), with an optional series of "review emails". $10 in bitcoin will be awarded only to the first and last 50 readers/question-answerers, while another $100 in bitcoin will be awarded to the first and last 5 review-email readers who "persist for a month."

New submitter evaverdeazul shared this report from Japan Today: The Japanese government is poised to release treated radioactive water accumulated at the crippled Fukushima nuclear plant into the sea despite opposition from fishermen, sources familiar with the matter said Friday. It will hold a meeting of related ministers as early as Tuesday to formally decide on the plan, a major development following over seven years of discussions on how to discharge the water used to cool down melted fuel at the Fukushima Daiichi plant.

The treated water containing radioactive tritium, a byproduct of nuclear reactors, is said to pose little risk to human health because even if one drinks the water, so long as the tritium concentration is low, the amounts of tritium would not accumulate in the body and would soon be excreted. There is also no risk of external exposure even if the water comes in contact with skin. Still, concerns remain among Japan's fisheries industry and consumers as well as neighboring countries such as South Korea and China.

The government has said it cannot continue postponing a decision on the disposal issue, given that the storage capacity of water tanks at the Fukushima complex is expected to run out as early as fall next year. It asserts that space needs to be secured on the premises, such as for keeping melted fuel debris that will be extracted from the damaged reactors, to move forward with the decades-long process of scrapping the complex.

Plant operator Tokyo Electric Power Company Holdings Inc (TEPCO) says it will take around two years for the discharge to start.

Trade-in provider Gazelle exited the online trade-in business back in February, and now the company says it's changing its mind. From a report: Gazelle is back to accepting online trade-ins of iPhones, Samsung phones, Google Pixel devices, and iPads and other tablets on its website, the company confirms to The Verge. The program resumed accepting new offers on April 5th, a Gazelle representative clarified. "Earlier this year, we announced that we will no longer be offering our trade-in option on Gazelle. After careful consideration, including feedback from customers like you, we have decided to keep Gazelle Trade-In going. Today, we are happy to say, 'We're back, baby!'" reads an email Gazelle sent to prospective customers. "Gazelle Trade-In is a pioneer of the electronics trade-in space and we are happy to continue building on our legacy by offering a simple process and immediate payouts for those unwanted devices." Gazelle emerged as one of the leading trade-in providers of the smartphone era. But its business model didn't fare as well when the US mobile phone business underwent major shifts away from two-year contracts and outright device purchases and toward phone leasing and carrier and device maker trade-in programs like Apple's.

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."

Reuters reports: A Volkswagen joint venture in China has agreed to buy green car credits from Tesla to help meet local environmental rules
The deal, the first of its kind to be reported between the two companies in China, highlights the scale of the task Volkswagen faces in transforming its huge petrol carmaking business into a leader in electric vehicles to rival Tesla. Shares in Volkswagen, the world's second-biggest automaker, have soared this year as investors warm to its plans to go electric. But in China, and elsewhere, the German company is still heavily reliant on traditional combustion-engine vehicles.

China, the world's biggest auto market where over 25 million vehicles were sold last year, runs a credit system that encourages automakers to work towards a cleaner future by, for example, improving fuel efficiency or making more electric cars. Manufacturers are awarded green credits that can be offset against negative credits for producing more polluting vehicles.
The VW-venture's gas-powered SUVs and sedans "have so far proved far more popular in China than their electric vehicles," Reuters notes.

MarketWatch adds that "A deal to buy credits from Tesla at a premium represents Volkswagen buoying the margins of one of its fiercest rivals in the electric-vehicle space." According to Swiss bank UBS, Tesla and Volkswagen will be the two global leaders in electric-vehicle sales within the next two years. The analysts expect that Volkswagen will catch up with Tesla in terms of total volume of cars sold as soon as next year, when the two companies could deliver around 1.2 million cars each.

The New York Times tells the story of the Baikal-Gigaton Volume Detector, the largest neutrino telescope in the Northern Hemisphere and one of the world's biggest underwater space telescopes, now submerged in the world's deepest lake in Siberia.

The Times includes a quote from 80-year-old Russian physicist Grigori V. Domogatski, who has actually "led the quest" for this underwater telescope for 40 years. "If you take on a project, you must understand that you have to realize it in any conditions that come up," Dr. Domogatski said, banging on his desk for emphasis. "Otherwise, there's no point in even starting." [T]his hunt for neutrinos from the far reaches of the cosmos, spanning eras in geopolitics and in astrophysics, sheds light on how Russia has managed to preserve some of the scientific prowess that characterized the Soviet Union — as well as the limitations of that legacy... In the 1970s, despite the Cold War, the Americans and the Soviets were working together to plan a first deep water neutrino detector off the coast of Hawaii. But after the Soviet Union invaded Afghanistan, the Soviets were kicked out of the project. So, in 1980, the Institute for Nuclear Research in Moscow started its own neutrino-telescope effort, led by Dr. Domogatski. The place to try seemed obvious, although it was about 2,500 miles away: Baikal.

The project did not get far beyond planning and design before the Soviet Union collapsed, throwing many of the country's scientists into poverty and their efforts into disarray. But an institute outside Berlin, which soon became part of Germany's DESY particle research center, joined the Baikal effort.... By the mid 1990s, the Russian team had managed to identify "atmospheric" neutrinos — those produced by collisions in Earth's atmosphere — but not ones arriving from outer space. It would need a bigger detector for that. As Russia started to reinvest in science in the 2000s under President Vladimir V. Putin, Dr. Domogatski managed to secure more than $30 million in funding to build a new Baikal telescope...

Construction began in 2015, and a first phase encompassing 2,304 light-detecting orbs suspended in the depths is scheduled to be completed by the time the ice melts in April. (The orbs remain suspended in the water year-round, watching for neutrinos and sending data to the scientists' lakeshore base by underwater cable....) The Baikal telescope looks down, through the entire planet, out the other side, toward the center of our galaxy and beyond, essentially using Earth as a giant sieve. For the most part, larger particles hitting the opposite side of the planet eventually collide with atoms. But almost all neutrinos — 100 billion of which pass through your fingertip every second — continue, essentially, on a straight line. Yet when a neutrino, exceedingly rarely, hits an atomic nucleus in the water, it produces a cone of blue light called Cherenkov radiation. The effect was discovered by the Soviet physicist Pavel A. Cherenkov, one of Dr. Domogatski's former colleagues down the hall at his institute in Moscow. If you spend years monitoring a billion tons of deep water for unimaginably tiny flashes of Cherenkov light, many physicists believe, you will eventually find neutrinos that can be traced back to cosmic conflagrations that emitted them billions of light-years away.

The orientation of the blue cones even reveals the precise direction from which the neutrinos that caused them came.
Business Insider notes it's run by an international team of researchers from the Czech Republic, Germany, Poland, Russia, and Slovakia — and according to Russian news agency TASS cost nearly $34 million.

80-year-old Dr. Domogatski tells the Times, "You should never miss the chance to ask nature any question."

180 miles east of Seattle, "A pressure vessel from a SpaceX Falcon 9 rocket stage fell on a man's farm in Washington State last week," reports the Verge, "leaving a '4-inch dent in the soil,' the local sheriff's office said Friday."

Space.com reports: Although Falcon 9 rocket successfully delivered 60 Starlink satellites to orbit last month, the rocket's second stage didn't deorbit properly after completing the mission. The second stage is the smaller, upper part of the Falcon 9 rocket that separates from the main booster to take satellites to their intended orbit. While the main booster returns to Earth for a landing (so SpaceX can refurbish and reuse it on future launches), once the second stage has completed its role in the mission, it is either intentionally destroyed or left to linger in orbit.

Typically it conducts a "deorbit burn" that sends the craft on a safe trajectory to burn up in the atmosphere above the Pacific Ocean. But this time, something went wrong: According to Ars Technica, "there was not enough propellant after this launch to ignite the Merlin engine and complete the burn. So the propellant was vented into space, and the second stage was set to make a more uncontrolled re-entry into the atmosphere." So, instead of burning up over the ocean, the rocket stage ended up breaking up in the sky over the Pacific Northwest — the fiery display visible not only from Washington but also from surrounding states and parts of Canada — just after 9 p.m. local time on Thursday, March 25, or midnight EDT (0400 GMT) on Friday, March 26.
Jonathan McDowell, an astrophysicist at the Harvard-Smithsonian Center for Astrophysics, calls it "a bit of a puzzle" that the stage wasn't de-orbited under control back on March 4, telling the Verge that it "looks like something went wrong, but SpaceX has said nothing about it. However, reentries of this kind happen every couple of weeks. It's just unusual that it happens over a densely populated area, just because that's a small fraction of the Earth."

A group of scientists from MIT have equipped a robot with a wrist-mounted camera and an RF reader to help it find hidden objects. "As long an item has an RF tag on it, the robot can find it, even if it's hidden behind things like wrapping paper," reports Engadget. From the report: The team told MIT News the most challenging aspect of developing RF Grasp was integrating both sight and RF vision into its decision-making process. They compare the current system to how you might react to a sound in the distance by turning your head to pinpoint its source. RF Grasp will initially use its RF reader to find tagged objects, but the closer it gets to something, the more it depends on the information it collects through its camera to make a decision. Compared to a robot with only a visual system, RF Grasp can locate and pick up an object in about half as many total movements. It also has the unique ability to clean up and declutter its working space as it goes about its tasks.

The team sees RF Grasp helping companies like Amazon further automate and streamline their warehouses. "Perception and picking are two roadblocks in the industry today," said Associate Professor Alberto Rodriguez, one of the researchers who worked on the project.

CNN has an exclusive look at the supersonic presidential jet currently being developed by a California startup and U.S Air Force. From the report: It's a 31-passenger derivative of Exosonic's 70-passenger commercial airliner concept and is the ultimate in business jets -- luxury leather, oak and quartz fittings, private suites for work and rest, and all at cruise times twice that of existing aircraft. The functions of presidential craft varies according to need, but this plane might primarily be used as Air Force Two, which is the call sign for jets carrying the US vice president.

The first of two private suites is the three-passenger meeting room, with secure video teleconferencing so distinguished visitors can work, go online, or address the press. The rotatable seats are leather with wooden shells and the video monitor is capable of being stored in a rolled position so there is space on the credenza sideboard for food platters or presentation equipment. The second eight-passenger suite has lie-flat seats and adjustable table heights and it's where senior staffers can work collaboratively and rest. Then there's the main cabin with 20 business-class seats, plus two galleys, two lavatories and plenty of stowage space. Following the trend in modern aircraft design, the seatbacks have spaces for holding personal electronic devices rather than traditional seat-back monitors.

Exosonic's plane boasts a 5,000-nautical-mile range and, thanks to boom-softening techniques, it should be able to fly overland at almost twice the speed of sound without upsetting residents down below. Tie tells CNN that the company expects its supersonic plane to be flying by the mid-2030s.