An anonymous reader shares a report: The pandemic is helping Japan's demon slayers, monsters and robots make the leap to the global market. Animated video in the Japanese style -- aka anime -- has long been a niche taste for fans in the U.S. and elsewhere, and some anime films such as those by Hayao Miyazaki have become mainstream hits. Now, with the pandemic putting a premium on escapist video content, the business is getting hotter. Streaming services such as Netflix and Amazon Prime are scouring the globe for fresh content, from documentaries to calming videos, and anime has an advantage over live-action content because it doesn't require actors and crew to expose themselves to virus contagion. With the latest anime hit bringing in hundreds of millions of dollars in Japan, industry players say the next year is likely to bring more deals and more content for the U.S. "I used to have the sense that the anime category was spreading widely around the world, but what we're seeing these days is a big leap beyond that," said Taiki Sakurai, Netflix's chief anime producer. "The global anime fan base is expanding rapidly." Last month, Netflix said it had 16 projects in the works at its Tokyo-based anime production hub, including "Godzilla" and "Transformers" titles, with plans for global distribution that it said were pushed forward by the evidence of higher demand.

Netflix, which hired a creative team dedicated to anime production in Tokyo four years ago, said more than 100 million households around the world watched at least one anime title on the streaming site in the year to September 2020, growing by 50% from a year earlier. Anime titles have appeared in the top-10 list in nearly 100 countries this year, it said. Amazon Prime also features a wealth of anime titles. The financial reports of Tokyo-based Toei Animation, the studio responsible for anime such as the "Dragon Ball" and "Sailor Moon" franchises, give a glimpse into how the industry is changing. Four years ago, revenue received from outside Japan accounted for one-third of Toei Animation's overall revenue. The overseas portion rose to half of the total in the year ended this past March, and overseas revenue more than doubled to the equivalent of $243 million, with "Dragon Ball" programs available on streaming services such as Hulu in the U.S. In the most recent six months, overseas sales rose to nearly three-fifths of the total.

The big launch finally happens in 2 minutes. "All systems are go for tonight's launch at 7:27 p.m. EST of Crew Dragon's first operational mission with four astronauts on board," SpaceX tweeted this morning. But live coverage is already streaming on SpaceX's web site.

Space.com explains it's the first operational flight of SpaceX's "astronaut taxi," the Crew Dragon: Called Crew-1, this will be the second Crew Dragon mission to carry astronauts. NASA astronauts Michael Hopkins, Victor Glover and Shannon Walker, along with Japan Aerospace Exploration Agency astronaut Soichi Noguchi, will lift off from the historic Launch Complex 39A at NASA's Kennedy Space Center in Florida at 7:27p.m. EST (0027 GMT) to begin a six-month mission.
Space.com reports that the astronauts completed their 9-mile (14 km) drive to the Falcon 9 rocket on the launch pad inside a pair of Tesla's electric Model X SUVs.

In another report, CBS News has confirmed that SpaceX "plans to reuse the booster for the next Crew Dragon flight." NASA is counting on the Crew-1 flight and follow-on missions by SpaceX and Boeing to end the agency's sole reliance on Russian Soyuz spacecraft for trips to and from low-Earth orbit. NASA has spent $4 billion since 2006 buying seats aboard Soyuz spacecraft and another $6 billion to date on its Commercial Crew Program, ultimately awarding contracts to SpaceX and Boeing... With two successful test flights behind them, NASA engineers were able to certify the spacecraft after a detailed analysis of telemetry and inspections of the flight hardware. It was the first such certification since the space shuttle was being built in the 1970s and the first ever granted a commercially developed spacecraft.

"I believe 20 years from now, we're going to look back at this time as a major turning point in our exploration and utilization of space," said Phil McAlister, director of commercial spaceflight development at NASA Headquarters. "It's not an exaggeration to state that with this milestone, NASA and SpaceX have changed the historical arc of human space transportation...

The station's life support systems, including its water recycling equipment and carbon dioxide removal gear, have been beefed up to support a seven-member crew and additional stores and supplies have been laid in. But the U.S. segment of the station only has four crew "sleep stations" and Hopkins plans to bunk with a sleeping bag in the powered-down Crew Dragon.

"Fifteen Asia-Pacific economies formed the world's largest free trade bloc on Sunday," reports CNBC, "a China-backed deal that excludes the United States, which had left a rival Asia-Pacific grouping under President Donald Trump." Amid questions over Washington's engagement in Asia, the Regional Comprehensive Economic Partnership (RCEP) may cement China's position more firmly as an economic partner with Southeast Asia, Japan and Korea, putting the world's second-biggest economy in a better position to shape the region's trade rules...

RCEP could help Beijing cut its dependence on overseas markets and technology, a shift accelerated by a deepening rift with Washington, said Iris Pang, ING chief economist for Greater China. RCEP groups the 10-member Association of Southeast Asian Nations (ASEAN), China, Japan, South Korea, Australia and New Zealand. It aims in coming years to progressively lower tariffs across many areas... RCEP will account for 30% of the global economy, 30% of the global population and reach 2.2 billion consumers, Vietnam said...

"For the first time, China and Japan reached a bilateral tariff reduction arrangement, achieving a historic breakthrough," China's finance ministry said in a statement, without giving further details. The deal marks the first time rival East Asian powers China, Japan and South Korea have been in a single free trade agreement.

Japan's Honda Motor said on Wednesday it will be the world's first automaker to mass produce sensor-packed level 3 autonomous cars that will allow drivers to let their vehicles navigate congested expressway traffic. From a report: "Honda is planning to launch sales of a Honda Legend (luxury sedan) equipped with the newly approved automated driving equipment" before the end of March 2021, Honda said in a press release. The race to build self-driving cars is a key technology battleground for automakers, with technology companies such as Google parent Alphabet Inc also investing billions of dollars in a field expected to boost car sales. Japan's government earlier in the day awarded a safety certification to Honda's autonomous "Traffic Jam Pilot" driving technology, which legally allow drivers to take their eyes off the road. "Self driving cars are expected to play a big role in helping reduce traffic accidents, provide transportation for the elderly and improve logistics," said Japan's Ministry of Land, Infrastructure, Transport and Tourism. There are six levels of vehicle autonomy, from 0 to 5, ranging from manual cars or those with simple functions such as cruise control to fully self-driving vehicles that would not need steering wheels, or brake and acceleration pedals.

A cryptographic master tool called indistinguishability obfuscation has for years seemed too good to be true. Three researchers have figured out that it can work. Erica Klarreich, reporting for Quanta Magazine: In 2018, Aayush Jain, a graduate student at the University of California, Los Angeles, traveled to Japan to give a talk about a powerful cryptographic tool he and his colleagues were developing. As he detailed the team's approach to indistinguishability obfuscation (iO for short), one audience member raised his hand in bewilderment. "But I thought iO doesn't exist?" he said. At the time, such skepticism was widespread. Indistinguishability obfuscation, if it could be built, would be able to hide not just collections of data but the inner workings of a computer program itself, creating a sort of cryptographic master tool from which nearly every other cryptographic protocol could be built. It is "one cryptographic primitive to rule them all," said Boaz Barak of Harvard University. But to many computer scientists, this very power made iO seem too good to be true. Computer scientists set forth candidate versions of iO starting in 2013. But the intense excitement these constructions generated gradually fizzled out, as other researchers figured out how to break their security. As the attacks piled up, "you could see a lot of negative vibes," said Yuval Ishai of the Technion in Haifa, Israel. Researchers wondered, he said, "Who will win: the makers or the breakers?" "There were the people who were the zealots, and they believed in [iO] and kept working on it," said Shafi Goldwasser, director of the Simons Institute for the Theory of Computing at the University of California, Berkeley. But as the years went by, she said, "there was less and less of those people."

Now, Jain -- together with Huijia Lin of the University of Washington and Amit Sahai, Jain's adviser at UCLA -- has planted a flag for the makers. In a paper posted online on August 18, the three researchers show for the first time how to build indistinguishability obfuscation using only "standard" security assumptions. All cryptographic protocols rest on assumptions -- some, such as the famous RSA algorithm, depend on the widely held belief that standard computers will never be able to quickly factor the product of two large prime numbers. A cryptographic protocol is only as secure as its assumptions, and previous attempts at iO were built on untested and ultimately shaky foundations. The new protocol, by contrast, depends on security assumptions that have been widely used and studied in the past. "Barring a really surprising development, these assumptions will stand," Ishai said. While the protocol is far from ready to be deployed in real-world applications, from a theoretical standpoint it provides an instant way to build an array of cryptographic tools that were previously out of reach. For instance, it enables the creation of "deniable" encryption, in which you can plausibly convince an attacker that you sent an entirely different message from the one you really sent, and "functional" encryption, in which you can give chosen users different levels of access to perform computations using your data. The new result should definitively silence the iO skeptics, Ishai said. "Now there will no longer be any doubts about the existence of indistinguishability obfuscation," he said. "It seems like a happy end."

Panasonic has collaborated with JR East on a vacuum cleaner-style device to solve a new problem that has sprung up on recent years: a rise in people dropping wireless earbuds onto train tracks. "The device is being tested at Ikebukuro station, a major hub in northern Tokyo, and early results suggest it works much faster than the traditional grabber," reports The Verge. From the report: JR East, the part of Japan's formerly private railway group that covers the Tokyo and Tohoku regions of the country, says that there were 950 incidents of dropped earbuds across 78 Tokyo train stations in the July-September quarter, Jiji Press reports. The figure apparently accounts for a quarter of all dropped items. According to JR East, station staff normally use a grabber-style "magic hand" tool to pick up larger items that fall onto tracks, like hats or smartphones. But the gravel between the rails makes smaller objects -- like, say, a left AirPod Pro -- more difficult to retrieve, meaning staff sometimes have to wait until after the last train.

Japan will be carbon neutral by 2050, its prime minister said this week, making an ambitious pledge to sharply accelerate the country's global warming targets, even as it plans to build more than a dozen new coal-burning power plants in the coming years. From a report: The prime minister, Yoshihide Suga, laid out the goal during his first major policy speech since taking office in September, when Japan's longest-serving leader, Shinzo Abe, abruptly resigned. The announcement came just weeks after China, Japan's regional rival, said it would reduce its net carbon emissions to zero by 2060. Addressing Japan's Parliament, Mr. Suga called for the country to "be carbon neutral in 2050," a declaration that drew loud applause from lawmakers. Achieving that goal will be good not only for the world, he said, but also for Japan's economy and global standing. "Taking an aggressive approach to global warming will bring about a transformation in our industrial structure and economic system that will lead to big growth" in the economy, he said, answering critics who have warned of the economic consequences. Japan's new climate pledge is a major upgrade of its previous commitment to reducing greenhouse gases, and necessary if the world hopes to keep a global temperature rise well below 2 degrees, as called for in the 2015 Paris climate accord.

"We're in a new world where governments are more concerned about the security of their digital infrastructure and the resiliency of their supply chains," Jimmy Goodrich, vice president of global policy with the Washington-based Semiconductor Industry Association, tells Bloomberg.

"The techno-nationalist trends gaining traction in multiple capitals around the world are a challenge to the semiconductor industry." At once highly globalized and yet concentrated in the hands of a few countries, the industry has choke points that the U.S. under the presidency of Donald Trump has sought to exploit in order to thwart China's plans to become a world leader in chip production. Washington says Beijing can only achieve that goal through state subvention [funding] at the expense of U.S. industry, while furthering Communist Party access to high-tech tools for surveillance and repression. China rejects the allegations, accusing the U.S. of hypocrisy and acting out of political motivation. For both sides, Taiwan, which is responsible for some 70% of chips manufactured to order, is the new front line...

Citing the need to promote "digital sovereignty," the European Commission is exploring a 30 billion-euro ($35 billion) drive to raise Europe's share of the world chip market to 20%, from less than 10% now. Japan is also looking to bolster its domestic capacity. At least one Japanese delegation traveled to Taiwan in May and June this year in the hope of convincing TSMC to invest in Japan, a person with knowledge of the visit said. But TSMC announced in May that it was building a $12 billion facility in Arizona, and the company declined to receive any foreign visitors seeking to woo it, said another person familiar with the company's thinking....

A focus of Beijing is to accelerate research into so-called third-generation semiconductors — circuits made of materials such as silicon carbide and gallium nitride, a fledgling technology where no country dominates. Yet without silicon capabilities it will be difficult for China to build a proper semiconductor industry, said a senior TSMC official. Another person from a company involved in third-generation chip production said designing them is an art, and even poaching a team of designers won't necessarily guarantee success. The consensus is it won't be easy for China to catch up, especially at the cutting-edge where TSMC and Samsung are producing chips whose circuits are measured in single-digit nanometers, or billionths of a meter. SMIC [a partially state-owned Chinese semiconductor foundry] would have to double annual research spending in the next two-to-three years just to prevent its technology gap with those companies widening, says Bloomberg Intelligence analyst Charles Shum.

The tussle raises the prospect of a broader decoupling of the global industry with two distinct supply chains.

An anonymous reader quotes CNN: Contaminated water that could soon be released into the sea from the Fukushima Daiichi nuclear power plant contains radioactive carbon with the potential to damage human DNA, environmental rights organization Greenpeace has warned.

The environmental group claims that the 1.23 million metric tons of water stored at the plant — scene of the 2011 Fukushima Daiichi nuclear disaster — contains "dangerous" levels of the radioactive isotope carbon-14 and other "hazardous" radionuclides, which it says will have "serious long-term consequences for communities and the environment" if the water is released into the Pacific Ocean.

To cool fuel cores at the damaged Fukushima nuclear plant operator Tokyo Electric Power Company (TEPCO) has pumped in tens of thousands of tons of water over the years. Once used, the water is put into storage. But nine years on from Japan's worst nuclear disaster, storage space is running out, and the government is still deciding what to do with the water. Authorities, including the country's environment minister, have indicated the only solution is to release it into the ocean — a plan facing opposition from environmental campaigners and fishing industry representatives. On Friday, the Japanese government postponed a decision on what to do with the water.

Chinese technology companies including Huawei have expressed strong concerns to local regulators about Nvidia's proposed acquisition of Arm, Bloomberg reported Wednesday, citing people familiar with the matter said, potentially jeopardizing the $40 billion semiconductor deal. From a report: Several of the country's most influential tech firms have been lobbying the State Administration for Market Regulation to either reject the transaction or impose conditions to ensure their access to Arm technology, the people said. Chief among their concerns is that Nvidia may force the British firm to cut off Chinese clients, they said, asking not to be identified discussing private deliberations. China's fear is that Arm -- whose semiconductor designs and architecture are central to most of the world's electronics from smartphones to supercomputers -- will become yet another pawn in a U.S.-Chinese struggle for tech supremacy. Nvidia is buying the British firm from Japan's SoftBank, bringing it under American jurisdiction and theoretically threatening its cherished status as a neutral party in the chip industry.

Japan will join forces with the United States and Europe to take on any market abuses by the four Big Tech companies, the new head of its antitrust watchdog said on Monday, a sign Tokyo will join global efforts to regulate digital platform operators. From a report: Kazuyuki Furuya, chairman of Japan's Fair Trade Commission (FTC), also said Tokyo could open a probe into any merger or business tie-up involving fitness tracker maker Fitbit if the size of such deals are big enough. "If the size of any merger or business-tie up is big, we can launch an anti-monopoly investigation into the buyer's process of acquiring a start-up (like Fitbit)," he told Reuters. "We're closely watching developments including in Europe." EU antitrust regulators in August launched an investigation into a $2.1 billion deal by Google's bid to buy Fitbit that aimed to take on Apple and Samsung in the wearable technology market. Japan is laying the groundwork to regulate platform operators. Among them are big tech giants dubbed "GAFA" - Google, Apple, Amazon and Facebook -- that face various antitrust probes in western nations.

hcs_$reboot shares a report from CBS News: Japan will release more than a million tons of treated radioactive water from the stricken Fukushima nuclear plant into the sea in a decades-long operation, reports said Friday, despite strong opposition from environmentalists, local fishermen and farmers. The release of the water, which has been filtered to reduce radioactivity, is likely to start in 2022 at the earliest. The decision ends years of debate over how to dispose of the liquid that includes water used to cool the power station after it was hit by a massive tsunami in 2011. A government panel said earlier this year that releasing the water into the sea or evaporating it were both "realistic options." The treated water is currently kept in a thousand huge tanks at the Fukushima Daiichi site, where reactors went into meltdown nearly a decade ago after the earthquake-triggered tsunami. Plant operator TEPCO is building more tanks, but all will be full by mid-2022.

A surge in worldwide demand by educators for low-cost laptops has created shipment delays and pitted desperate schools against one another. Districts with deep pockets often win out. From a report: A surge in worldwide demand by educators for low-cost laptops and Chromebooks -- up to 41 percent higher than last year -- has created monthslong shipment delays and pitted desperate schools against one another. Districts with deep pockets often win out, leaving poorer ones to give out printed assignments and wait until winter for new computers to arrive. That has frustrated students around the country, especially in rural areas and communities of color, which also often lack high-speed internet access and are most likely to be on the losing end of the digital divide. In 2018, 10 million students didn't have an adequate device at home, a study by education nonprofit Common Sense Media found. That gap, with much of the country still learning remotely, could now be crippling.

"The learning loss that's taken place since March when they left, when schools closed, it'll take years to catch up," Ms. Henry said. "This could impact an entire generation of our students." Sellers are facing stunning demand from schools in countries from Germany to El Salvador, said Michael Boreham, an education technology analyst at the British company Futuresource Consulting. Japan alone is expected to order seven million devices. Global computer shipments to schools were up 24 percent from 2019 in the second quarter, Mr. Boreham said, and were projected to hit that 41 percent jump in the third quarter, which just ended. Chromebooks, web-based devices that run on software from Google and are made by an array of companies, are in particular demand because they cost less than regular laptops. That has put huge pressure on a supply chain that cobbles laptop parts from all over the world, usually assembling them in Asian factories, Mr. Boreham said. While that supply chain has slowly geared up, the spike in demand is "so far over and above what has historically been the case," said Stephen Baker, a consumer electronics analyst at the NPD Group. "The fact that we've been able to do that and there's still more demand out there, it's something you can't plan for."

Members of the intelligence-sharing alliance Five Eyes, along with government representatives for Japan and India, have published a statement over the weekend calling on tech companies to come up with a solution for law enforcement to access end-to-end encrypted communications. From a report: The statement is the alliance's latest effort to get tech companies to agree to encryption backdoors. The Five Eyes alliance, comprised of the US, the UK, Canada, Australia, and New Zealand, have made similar calls to tech giants in 2018 and 2019, respectively. Just like before, government officials claim tech companies have put themselves in a corner by incorporating end-to-end encryption (E2EE) into their products. If properly implemented, E2EE lets users have secure conversations -- may them be chat, audio, or video -- without sharing the encryption key with the tech companies. Representatives from the seven governments argue that the way E2EE encryption is currently supported on today's major tech platforms prohibits law enforcement from investigating crime rings, but also the tech platforms themselves from enforcing their own terms of service. Signatories argue that "particular implementations of encryption technology" are currently posing challenges to law enforcement investigations, as the tech platforms themselves can't access some communications and provide needed data to investigators.

BishopBerkeley writes: In another first, the editors of the The New England Journal of Medicine (NEJM) endorse Joe Biden by stating that the current government needs to be fired. Although they don't mention any names, the editors of the NEJM state in shockingly forceful and accusatory language that the current administration is totally incompetent and does not deserve to keep its job. The editorial, somberly titled "Dying in a Leadership Vacuum" bases its opinion on some dispiriting statistics:

"The magnitude of this failure is astonishing. According to the Johns Hopkins Center for Systems Science and Engineering, the United States leads the world in Covid-19 cases and in deaths due to the disease, far exceeding the numbers in much larger countries, such as China. The death rate in this country is more than double that of Canada, exceeds that of Japan, a country with a vulnerable and elderly population, by a factor of almost 50, and even dwarfs the rates in lower-middle-income countries, such as Vietnam, by a factor of almost 2000. Covid-19 is an overwhelming challenge, and many factors contribute to its severity. But the one we can control is how we behave. And in the United States we have consistently behaved poorly."

The Administration's extreme rhetoric and extreme actions are earning extreme reactions. Last month, Scientific American broke a 175-year tradition of not endorsing a presidential candidate by throwing their support behind Joe Biden. "We'd love to stay out of politics, but this president has been so anti-science that we can't ignore it," editor in chief, Laura Helmuth told The Washington Post.

The editor in chief of Science Magazine also denounced Trump, but stopped short of endorsing presidential candidate Joe Biden.

An anonymous reader quotes a report from Bloomberg on how a data storage and distribution device brought down Tokyo's $6 trillion stock market: At 7:04 a.m. on an autumn Thursday in Tokyo, the stewards of the world's third-largest equity market realized they had a problem. A data device critical to the Tokyo Stock Exchange's trading system had malfunctioned, and the automatic backup had failed to kick in. It was less than an hour before the system, called Arrowhead, was due to start processing orders in the $6 trillion equity market. Exchange officials could see no solution. The full-day shutdown that ensued was the longest since the exchange switched to a fully electronic trading system in 1999. It drew criticism from market participants and authorities and shone a spotlight on a lesser-discussed vulnerability in the world's financial plumbing -- not software or security risks but the danger when one of hundreds of pieces of hardware that make up a trading system decides to give up the ghost.

The TSE's Arrowhead system launched to much fanfare in 2010, billed as a modern-day solution after a series of outages on an older system embarrassed the exchange in the 2000s. The "arrow" symbolizes speed of order processing, while the "head" suggests robustness and reliability, according to the exchange. The system of roughly 350 servers that process buy and sell orders had had a few hiccups but no major outages in its first decade. That all changed on Thursday, when a piece of hardware called the No. 1 shared disk device, one of two square-shaped data-storage boxes, detected a memory error. These devices store management data used across the servers, and distribute information such as commands and ID and password combinations for terminals that monitor trades. When the error happened, the system should have carried out what's called a failover -- an automatic switching to the No. 2 device. But for reasons the exchange's executives couldn't explain, that process also failed. That had a knock-on effect on servers called information distribution gateways that are meant to send market information to traders.

At 8 a.m., traders preparing at their desks for the market open an hour later should have been seeing indicative prices on their terminals as orders were processed. But many saw nothing, while others reported seeing data appearing and disappearing. They had no idea if the information was accurate. At 8:36 a.m., the bourse finally informed securities firms that trading would be halted. Three minutes later, it issued a press release on its public website -- although only in Japanese. A confusingly translated English release wouldn't follow for more than 90 minutes. It was the first time in almost fifteen years that the exchange had suffered a complete trading outage. The Tokyo bourse has a policy of not shutting even during natural disasters, so for many on trading floors in the capital, this experience was a first. After trading was called off for the day, four TSE executives held a press conference, "discussing areas such as systems architecture in highly technical terms," reports Bloomberg. "They also squarely accepted responsibility for the incident, rather than trying to deflect blame onto the system vendor Fujitsu Ltd."

One of the biggest questions that remained unanswered is whether the same kind of hardware-driven failure could happen in other stock markets. "There's nothing uniquely Japanese about this," said Nicholas Smith of CLSA Ltd. in Tokyo. "I think we've just got to put that in the box of 'stuff happens.' These things happen. They shouldn't, but they do."

An anonymous reader quotes a report from Wired: Facebook announced on Thursday that it has taken down three "coordinated inauthentic behavior" networks promoting disinformation that included nearly 300 Facebook and Instagram accounts along with dozens of Facebook Pages and Groups. While the efforts were seemingly run independently, and focused primarily outside of the US, each has ties to Russian intelligence -- and they collectively provide a sobering echo of the social media assault that roiled the 2016 election. The networks Facebook tackled dated back at least three years, but most had few followers at the time they were caught. They primarily promoted non-Facebook websites in an apparent effort to get around the platform's detection mechanisms, focusing on news and current events, particularly geopolitics. They targeted users in a number of countries, including Syria, Ukraine, Turkey, Japan, the UK, and Belarus, as well as the United States to a lesser extent.

Facebook attributed one of the disinformation distribution networks to "actors associated with election interference in the US in the past, including those involved in 'DC leaks' in 2016." In other words, the actors were likely tied to Fancy Bear, also known as APT 28, the group also responsible for hacks of the Democratic National Committee and Hillary Clinton's presidential campaign. Facebook attributes the second network to "individuals associated with past activity by the Russian Internet Research Agency," the so-called troll farm that wreaked havoc on Facebook in 2016. The company noted that it is unclear whether the IRA is still an active entity or what form it takes at this point. The third network had "links to individuals in Russia, including those associated with Russian intelligence services." None of the networks focused solely on the US. Instead, they engaged with a broad array of topics connected to Russian interests, including the war in Ukraine, the Syrian civil war, the election and protests in Belarus, Russia's relationship with NATO, and politics in Turkey.

A giant Gundam in Japan's Port of Yokohama is now able to "pick up its legs to walk, bend its knees, turn its head, and contort its fingers to mime hand signals," reports Popular Mechanics. The 60-foot robot is the largest in the world. From the report: Inspired by the fictional Japanese robot of the same name -- which has appeared in over 50 TV series and movies since 1979, as well as many manga comics and video games -- this Gundam features a staggering 24 degrees of freedom. People in Japan have caught and shared a few glimpses of the engineering marvel. Considering the Gundam weighs about 25 tons, it's pretty insane to watch it raise both arms in the air and pick itself back up after kneeling.

Those efficiencies are thanks to precise engineering and design work, as outlined in a series of YouTube videos from Gundam Factory Yokohama. In one installment, the engineers give a tour of where they designed, built, and assembled the Gundam. The videos are a great way to really contextualize the size of this monster; from the metal fingertip to where the wrist will connect, for example, the hand is about 6.5 feet wide.

Plastic face shields are almost totally ineffective at trapping respiratory aerosols, according to modelling in Japan, casting doubt on their effectiveness in preventing the spread of coronavirus. From a report: A simulation using Fugaku, the world's fastest supercomputer, found that almost 100% of airborne droplets of less than 5 micrometres in size escaped through plastic visors of the kind often used by people working in service industries. One micrometre is one millionth of a metre. In addition, about half of larger droplets measuring 50 micrometres found their way into the air, according to Riken, a government-backed research institute in the western city of Kobe.

This week, senior scientists in Britain criticised the government for stressing the importance of hand-washing while placing insufficient emphasis on aerosol transmission and ventilation, factors that Japanese authorities have outlined in public health advice throughout the pandemic. As some countries have attempted to open up their economies, face shields are becoming a common sight in sectors that emphasise contact with the public, such as shops and beauty salons. Makoto Tsubokura, team leader at Riken's centre for computational science, said the simulation combined air flow with the reproduction of tens of thousand of droplets of different sizes, from under 1 micrometre to several hundred micrometres.

An anonymous reader shared this skeptical opinion piece from Computerworld: Let's start with the name itself. There is no single "5G." There are, in fact, three different varieties, with very different kinds of performance... But, what most people want, what most people lust for is 1Gbps speeds with less than 10 milliseconds of latency... [T]o get that kind of speed you must have mmWave 5G — and it comes with a lot of caveats.

First, it has a range, at best, of 150 meters. If you're driving, that means, until 5G base stations are everywhere, you're going to be losing your high-speed signal a lot. Practically speaking, for the next few years, if you're on the move, you're not going to be seeing high-speed 5G. And, even if you are in range of a 5G base station, anything — and I mean anything — can block its high-frequency signal. Window glass, for instance, can stop it dead. So, you could have a 5G transceiver literally on your street corner and not be able to get a good signal. How bad is this? NTT DoCoMo, Japan's top mobile phone service provider, is working on a new kind of window glass, just so their mmWave 5G will work. I don't know about you, but I don't want to shell out a few grand to replace my windows just to get my phone to work.

Let's say, though, that you've got a 5G phone and you're sure you can get 5G service — what kind of performance can you really expect? According to Washington Post tech columnist Geoffrey A. Fowler, you can expect to see a "diddly squat" 5G performance... ["roughly the same as on 4G LTE," while some places "actually have been slower."] It wasn't just him, since he lives in that technology backwater known as the San Francisco bay area. He checked with several national firms tracking 5G performance. They found that all three major U.S. telecom networks' 5G isn't that much faster than 4G. Indeed, OpenSignal reports that U.S. 5G users saw an average speed of 33.4Mbps. Better than 4G, yes, but not "Wow! This is great!" speeds most people seem to be dreaming of. It's also, I might add, much worse than any other country using 5G, with the exception of the United Kingdom.