Forget your hook, line and sinker. An Israeli foodtech company says it has 3D printed the first ever ready-to-cook fish fillet using animal cells cultivated and grown in a laboratory. From a report: Lab-grown beef and chicken have drawn attention as a way to sidestep the environmental toll of farming and tackle concerns over animal welfare, but few companies have forayed into seafood. Israel's Steakholder Foods has now partnered with Singapore-based Umami Meats to make fish fillets without the need to stalk dwindling fish populations. Umami Meats extracts cells - for now from grouper - and grows them into muscle and fat. Steakholder Foods then adds them to a 'bio-ink' suited for special 3D printers. The outcome: a narrow fillet that mimics the properties of sea-caught fish.

Umami hopes to bring its first products to market next year, starting in Singapore and then, pending regulation, countries like the United States and Japan. Cell cultivation alone is still too expensive to match the cost of traditional seafood, so for now the fish cells are diluted with plant-based ingredients in the bio-ink. "As time goes by, the complexity and level of these products will be higher, and the prices linked to producing them will decrease," said Arik Kaufman, the chief executive of Steakholder Foods.

Export controls imposed by the U.S. on microchips, aiming to hinder China's technological advancements, have had minimal effects on the country's tech sector. While the restrictions have slowed down variants of Nvidia's chips for the Chinese market, it has not halted China's progress in areas like AI, as the reduced performance is still an improvement for Chinese firms, and researchers are finding ways to overcome the limitations. Reuters reports: Nvidia has created variants of its chips for the Chinese market that are slowed down to meet U.S. rules. Industry experts told Reuters the newest one - the Nvidia H800, announced in March - will likely take 10% to 30% longer to carry out some AI tasks and could double some costs compared with Nvidia's fastest U.S. chips. Even the slowed Nvidia chips represent an improvement for Chinese firms. Tencent Holdings, one of China's largest tech companies, in April estimated that systems using Nvidia's H800 will cut the time it takes to train its largest AI system by more than half, from 11 days to four days. "The AI companies that we talk to seem to see the handicap as relatively small and manageable," said Charlie Chai, a Shanghai-based analyst with 86Research.

Part of the U.S. strategy in setting the rules was to avoid such a shock that the Chinese would ditch U.S. chips altogether and redouble their own chip-development efforts. "They had to draw the line somewhere, and wherever they drew it, they were going to run into the challenge of how to not be immediately disruptive, but how to also over time degrade China's capability," said one chip industry executive who requested anonymity to talk about private discussions with regulators. The export restrictions have two parts. The first puts a ceiling on a chip's ability to calculate extremely precise numbers, a measure designed to limit supercomputers that can be used in military research. Chip industry sources said that was an effective action. But calculating extremely precise numbers is less relevant in AI work like large language models where the amount of data the chip can chew through is more important. [...] The second U.S. limit is on chip-to-chip transfer speeds, which does affect AI. The models behind technologies such as ChatGPT are too large to fit onto a single chip. Instead, they must be spread over many chips - often thousands at a time -- which all need to communicate with one another.

Nvidia has not disclosed the China-only H800 chip's performance details, but a specification sheet seen by Reuters shows a chip-to-chip speed of 400 gigabytes per second, less than half the peak speed of 900 gigabytes per second for Nvidia's flagship H100 chip available outside China. Some in the AI industry believe that is still plenty of speed. Naveen Rao, chief executive of a startup called MosaicML that specializes in helping AI models to run better on limited hardware, estimated a 10-30% system slowdown. "There are ways to get around all this algorithmically," he said. "I don't see this being a boundary for a very long time -- like 10 years." Moreover, AI researchers are trying to slim down the massive systems they have built to cut the cost of training products similar to ChatGPT and other processes. Those will require fewer chips, reducing chip-to-chip communications and lessening the impact of the U.S. speed limits.

According to DigiTimes, TSMC will charge an extra 30% more for chips made in American than for chips made in Taiwan. Tom's Hardware reports: TSMC has started discussions with customers about orders and pricing for both overseas plants, which are set to begin commercial production in late 2024. Industry insiders believe that prices of chips produced on TSMC's N4 and N5 process technologies in the U.S. will be 20% -- 30% higher than those in Taiwan, while older process chips produced in Japan's Kumamoto facility on N28/N22 as well as N16/N12 nodes may cost 10% - 15% more than similar chips fabbed in Taiwan.

While American chip designers certainly won't appreciate higher costs on chip production in the U.S., it is likely that they will make chips aimed at government and less price-sensitive applications in Arizona. Therefore, they should be able to pass those extra costs on to their customers without risking their competitive positions. Given the high construction and operational costs of fabs in Japan and the U.S., TSMC is going to pass those extra expenses on to customers to maintain its gross margin target of 53%.

An anonymous reader quotes a report from TechCrunch: Growth at $50 billion fintech Stripe has been slowing this year, but one of its key strategies to reverse that course got a decent push today: Stripe is announcing that it has inked a "strategic payments partnership" with Uber. The pair will work together initially on selected services in eight of Uber's biggest markets, including the U.S., the U.K., Canada, Mexico, Australia and Japan. Some context on this deal: Uber's big U.S. rival Lyft has been a longtime marquee customer of Stripe's for payments, and whether or not it was true, that was one reason some assumed Uber and Stripe would not work together. Uber is, however, a much bigger beast, at close to $100 billion transacted annually (Stripe processed $817 billion last year). And Uber is not just a force globally but in the U.S. specifically, where one estimate from YipIt (via WSJ) puts Uber's rideshare market share currently at a whopping 74%.

Lyft will remain a customer of Stripe's, Stripe president Will Gaybrick confirmed to TechCrunch. Financial terms of the deal are not being disclosed, but as with the rest of Stripe's payments business, a big component will come from commissions that Stripe will make from each transaction that it powers on Uber's platform. The Uber partnership, expected to be announced formally later today at Stripe's user conference, comes on the heels of recent enterprise deals Stripe has inked with Amazon, Microsoft and BMW. But this partnership -- for now at least -- is not a global adoption of all that Stripe has to offer. Uber will be using Stripe to break into a specific, new payments frontier. Specifically, it will integrate Stripe Financial Connections and Link to let users import banking details to pay for services like Uber Rides and Eats directly from bank accounts, giving users a payments alternative to credit or debit cards.

An anonymous reader quotes a report from The Register: Tokyo has five million Wi-Fi access points -- and that's 20 times what the city needs, because they're reserved for private use, according to NTT. The Japanese tech giant proposes sharing the fleet to cope with increased demand for wireless comms without adding more hardware. NTT says it's successfully tested network sharing with a scheme that starts by asking operators of Wi-Fi access points or other connections if they're open to sharing their bandwidth and allowing random netizens to connect. In return they get a share of revenue from those connections.

Under the scheme, netizens search for available networks and, as they connect, a contract would be executed allowing a link to be made. That contract would use Ethereum Proof of Authority to verify identities and initiate the back-end billing arrangements before allowing signed-up users and devices to join private networks. The operator of the Wi-Fi access point gets paid, the punter gets a connection, and everything's on a blockchain so the results can be read for eternity. [...] If this all scales, NTT estimates Tokyo won't need to add any more Wi-Fi access points or private 5G cells, even as demand for connectivity increases. The company also suggests it can enable networks to scale without requiring commensurate increases in energy consumption, and that spectrum will also be freed for other uses.

Satellite manufacturer AST SpaceMobile partnered with AT&T to make the first two-way audio call using satellites with a standard smartphone. "The initial call was placed using AT&T's networks in Midland, Texas, to mobile carrier Ratuken in Japan on an unmodified Samsung Galaxy S22 smartphone using AST SpaceMobile's BlueWalker 3 satellite," reports Engadget. AST SpaceMobile claims to be building "the first and only space-based cellular broadband network." From the report: AT&T aims to use satellites to provide global cellular broadband from 2G to 5G. "Achieving what many once considered impossible, we have reached the most significant milestone to date in our quest to deliver global cellular broadband from space," Abel Avellan, CEO and chairman of AST SpaceMobile, said in a release. "While we take a moment to celebrate this tremendous accomplishment, we remain focused on the path ahead and pivotal next steps that get us closer to our goal of transforming the way the world connects."

It's unclear whether satellite access would come at an extra cost. In AT&T's original AST SpaceMobile partnership announcement, the company couldn't say whether existing plans would include satellite coverage. [...] While satellite offerings aren't available for consumers yet, this successful test brings widespread access one step closer to becoming a reality.

Japanese startup ispace assumed failure in its attempt to make the first private moon landing on Tuesday as engineers struggled to regain contact with the company's Hakuto-R Mission 1 (M1) lander long after it was due for a lunar touchdown. From a report: "We lost the communication, so we have to assume that we could not complete the landing on the lunar surface," ispace CEO Takeshi Hakamada said on a company live stream, as mission control engineers in Tokyo continued to try regaining contact with the lander. The M1 lander appeared set to touch down around 12:40 p.m. Eastern time (1640 GMT Tuesday) after coming as close as 295 feet from the lunar surface, a live animation of the lander's telemtry showed.

An anonymous reader shared this report from LiveScience: Scientists have discovered and synthesized an entirely new isotope of the highly radioactive element uranium. But it might last only 40 minutes before decaying into other elements. The new isotope, uranium-241, has 92 protons (as all uranium isotopes do) and 149 neutrons, making it the first new neutron-rich isotope of uranium discovered since 1979. While atoms of a given element always have the same number of protons, different isotopes, or versions, of those elements may hold different numbers of neutrons in their nuclei. To be considered neutron-rich, an isotope must contain more neutrons than is common to that element...

"We measured the masses of 19 different actinide isotopes with a high precision of one part per million level, including the discovery and identification of the new uranium isotope," Toshitaka Niwase, a researcher at the High-energy Accelerator Research Organization (KEK) Wako Nuclear Science Center (WNSC) in Japan, told Live Science in an email. "This is the first new discovery of a uranium isotope on the neutron-rich side in over 40 years." Niwase is the lead author of a study on the new uranium isotope, which was published March 31 in the journal Physical Review Letters...

Niwase and colleagues created the uranium-241 by firing a sample of uranium-238 at platinum-198 nuclei at Japan's RIKEN accelerator. The two isotopes then swapped neutrons and protons — a phenomenon called "multinucleon transfer." The team then measured the mass of the created isotopes by observing the time it took the resulting nuclei to travel a certain distance through a medium. The experiment also generated 18 new isotopes, all of which contained between 143 and 150 neutrons.

Google and other tech giants have called on the Australian government to relax copyright laws to allow artificial intelligence to mine websites for information across the internet. From a report: In a submission to the government's review of copyright enforcement published this week, Google argued the government needs to consider whether copyright law has "the necessary flexibilities" to support the development of AI. The company has called for the introduction of a fair dealing exception for text and data mining for AI.

"The lack of such copyright flexibilities means that investment in and development of AI and machine-learning technologies is happening and will continue to happen overseas," Google said. "AI-powered products and services are being created in other countries with more innovation-focused copyright frameworks, such as the US, Singapore and Japan, and then exported to Australia for use by Australian consumers and businesses. Without these discrete exceptions, Australia risks only ever being an importer of certain kinds of technologies."

Chip manufacturer GlobalFoundries said today it had filed a lawsuit against IBM, accusing it of unlawfully sharing confidential intellectual property and trade secrets. From a report: New York-based GlobalFoundries said in its complaint that IBM had shared IP and trade secrets with Rapidus, a new state-backed Japanese consortium that IBM is working with to develop and produce cutting-edge two-nanometre chips. It also asserted that IBM had unlawfully disclosed and misused its IP with Intel, noting that IBM had announced in 2021 it would collaborate with Intel on next-generation chip technology. "IBM is unjustly receiving potentially hundreds of millions of dollars in licensing income and other benefits," GlobalFoundries said in a statement. IBM pushed back in an emailed statement to Reuters saying: "GlobalFoundries filed this meritless lawsuit after a court rejected the company's attempt to dismiss IBM's legitimate fraud and breach of contract claims. Their allegations are entirely baseless, and we are confident that the court will agree."

An anonymous reader shares a report: Kojima is a small company and little-known outside Japan, where it produces cup holders, USB sockets and door pockets for car interiors. But its modest role in the automotive supply chain is a critical one. And when the company was hacked in February 2022, it brought Toyota Motor's entire production line to a screeching stop. The world's top-selling carmaker had to halt 14 factories at a cost of about $375 million, based on a rough calculation of its sales and output data. Even after the initial crisis was over, it took months for Kojima to get operations close to their old routines.

The company is just one name on Japan's long list of recent cyber victims. Ransomware attacks alone soared 58% last year compared to a year earlier, according to the National Police Agency, and hacking incidents have exposed shortcomings ranging from slow incident response times to a lack of transparency. In a nation that exported chip components worth $42.3 billion last year -- dominating the supply of some materials -- supply chain issues can have global implications. [...] But while Japan has its own particular problems with hackers, many of its vulnerabilities are shared by the US and other technologically strong nations. From the Colonial Pipeline attack in the US to the Australian telecoms hack that exposed 10 million users' personal data, wealthy countries have been repeatedly caught underestimating the harsh realities of cybercrime.

Japan is using OpenAI's ChatGPT to try and make its often opaque and complex government regulations easier to understand. From a report: The Ministry of Agriculture, Forestry and Fisheries is now trying out the chatbot to simplify official documents and make them more accessible, Minister Tetsuro Nomura said. It's the first time that a branch of Japan's central government has publicly said it is testing out OpenAI's artificial intelligence. "We are not doing anything big with this," Nomura told reporters during a regular news conference Tuesday, adding that the chatbot would handle only publicly available information. "There is always the danger of classified information leaking."

An anonymous reader quotes a report from Live Science: Scientists have discovered and synthesized an entirely new isotope of the highly radioactive element uranium. But it might last only 40 minutes before decaying into other elements. The new isotope, uranium-241, has 92 protons (as all uranium isotopes do) and 149 neutrons, making it the first new neutron-rich isotope of uranium discovered since 1979. While atoms of a given element always have the same number of protons, different isotopes, or versions, of those elements may hold different numbers of neutrons in their nuclei. To be considered neutron-rich, an isotope must contain more neutrons than is common to that element.

"We measured the masses of 19 different actinide isotopes with a high precision of one part per million level, including the discovery and identification of the new uranium isotope," Toshitaka Niwase(opens in new tab), a researcher at the High-energy Accelerator Research Organization (KEK) Wako Nuclear Science Center (WNSC) in Japan, told Live Science in an email. "This is the first new discovery of a uranium isotope on the neutron-rich side in over 40 years." Niwase is the lead author of a study on the new uranium isotope, which was published March 31 in the journal Physical Review Letters.

Niwase and colleagues created the uranium-241 by firing a sample of uranium-238 at platinum-198 nuclei at Japan's RIKEN accelerator. The two isotopes then swapped neutrons and protons — a phenomenon called "multinucleon transfer." The team then measured the mass of the created isotopes by observing the time it took the resulting nuclei to travel a certain distance through a medium. The experiment also generated 18 new isotopes, all of which contained between 143 and 150 neutrons.

Global sales of semiconductor fab equipment grew by 5 percent during 2022 to hit an all-time high, with China the largest buyer despite a fall in its investment amid the standoff with the US over access to chips and other technology. The Register reports: The figures come from SEMI, the industry body for electronics manufacturing and supply chain, in a new Worldwide Semiconductor Equipment Market Statistics (WWSEMS) report. According to the report, sales of chipmaking kit hit $107.6 billion last year, up from $102.6 billion in 2021, as semiconductor companies invested to add more capacity, despite the downturn that took hold in the latter half of last year as inflation gripped many economies.

"The record high for semiconductor manufacturing equipment sales in 2022 stems from the industry's drive to add the fab capacity required to support long-term growth and innovations in key end markets including high-performance computing and automotive," claimed SEMI president and CEO Ajit Manocha. These results also reflect a desire by chipmakers in multiple regions to avoid any repetition of the supply chain issues that surfaced during the pandemic, he added. Many companies cut investment then, in response to falling orders, leading to shortages when demand picked up again.

China remained the largest market for semiconductor equipment despite seeing a 5 percent slowdown in investments compared with the previous year, according to SEMI. This drop is likely caused by US moves to curtail China's ability to make advanced chips, which has now extended beyond American companies such as Applied Materials to include others such as Dutch photolithography giant ASML, as Washington has browbeaten allied nations including the Netherlands and Japan to join its sanctions.

Cruising at a depth of 8,336 meters (over 27,000 feet) just above the seabed, a young snailfish has become the deepest fish ever filmed by scientists during a probe into the abyss of the northern Pacific Ocean. From a report: Scientists from University of Western Australia and Tokyo University of Marine Science and Technology released footage of the snailfish on Sunday filmed last September by sea robots in deep trenches off Japan. Along with the filming the deepest snailfish, the scientists physically caught two other specimens at 8,022 meters and set another record for the deepest catch. Previously, the deepest snailfish ever spotted was at 7,703 meters in 2008, while scientists had never been able to collect fish from anywhere below 8,000 meters. "What is significant is that it shows how far a particular type of fish will descend in the ocean," said marine biologist Alan Jamieson, founder of the Minderoo-UWA Deep Sea Research Centre, who led the expedition. Scientists are filming in the trenches off Japan as part of a 10-year study into the deepest fish populations in the world. Snailfish are members of Liparidae family, and while most snailfish live in shallow water, others survive at some of the greatest depths ever recorded, Jamieson said.

Japan said on Friday it will restrict exports of 23 types of semiconductor manufacturing equipment, aligning its technology trade controls with a U.S. push to curb China's ability to make advanced chips. From a report: Japan, home to major chip equipment makers such as Nikon and Tokyo Electron, did not specify China as the target of the restrictions, saying manufacturers would need to seek export permission for all regions. "We are fulfilling our responsibility as a technological nation to contribute to international peace and stability," Minister for Economy, Trade and Industry Yasutoshi Nishimura told a news conference. Japan wants to stop its advanced technology being used for military purposes and does not have a specific country in mind, he said. But the decision, coming ahead of a weekend visit to Beijing by Japanese Minister for Foreign Affairs Yoshimasa Hayashi, will be seen as a major win for the U.S., which in October announced sweeping restrictions on access to chipmaking technology to slow China's technological and military advances.

China has opened a cybersecurity review of imports from America's largest memory chipmaker, Micron Technology, opening a new front in the escalating battle between the two countries over dominance in the semiconductor market. From a report: The Chinese government is conducting the review to ensure the security of its information infrastructure supply chain, prevent network security risks and maintain national security, it said in a statement Friday. The move stands to further escalate trade tensions between the Biden administration and China. The US has already blacklisted Chinese tech firms, sought to cut off the flow of sophisticated processors and banned its citizens from providing certain help to the country's chip industry. It has called on other nations to join its efforts, and earlier on Friday, Japan said it will expand restrictions on exports of 23 types of leading-edge chipmaking technology.

Anti-piracy group CODA is reporting the shutdown of B9Good, a pirate manga site that targeted Japan but was operated from China. In response to a criminal complaint filed by CODA on behalf of six Japanese companies, which were backed by 21 others during the investigation, Chinese authorities arrested four people and seized one house worth $580,000. TorrentFreak reports: Manga piracy site B9Good initially appeared in 2008 and established itself under B9DM branding. SimilarWeb stats show that the site was enjoying around 15 million visits each month, with CODA noting that in the two-year period leading to February 2023, the site was accessed more than 300 million times Around 95% of the site's visitors came from Japan. B9Good had been featured in an MPA submission to the USTR's notorious markets report in 2019. Traffic was reported as almost 16 million visits per month back then, meaning that site visitor numbers remained stable for the next three years. The MPA said the site was possibly hosted in Canada, but domain records since then show a wider spread, including Hong Kong, China, United States, Bulgaria, and Japan.

Wherever the site ended up, the location of its operator was more important. In 2021, CODA launched its International Enforcement Project (CBEP), which aimed to personally identify the operators of pirate sites, including those behind B9Good who were eventually traced to China. Pursuing copyright cases from outside China is reportedly difficult, but CODA had a plan. In January 2022, CODA's Beijing office was recognized as an NGO with legitimate standing to protect the rights of its member companies. Working on behalf of Aniplex, TV Tokyo, Toei Animation, Toho, Japan Broadcasting Corporation (NHK), and Bandai Namco Film Works, CODA filed a criminal complaint in China, and starting February 14, 2023, local authorities began rounding up the B9Good team.

An anonymous reader quotes a report from Fortune: The U.S., Soviet Union, and Japan have all sent robots to the moon over the past 50 years. Now, a group of college students is joining in by building a shoebox-sized rover that they plan to launch in May, Bloomberg reported Wednesday. The lunar rover, called Iris, will be the first privately-made American robot to explore the surface of the moon, according to the project's website. But that's not all -- it would also be the first student-built rover, and the smallest and lightest one yet. Around 300 students from Carnegie Mellon University have all pitched in on the project.

Iris is tiny and weighs 2 kgs (4.4 lbs) -- but the design is deliberately small. The rover will fly on a private rocket carrying 14 payloads to the moon, which includes Iris, projects for the National Aeronautics and Space Administration as well as some humans. The project involved around 300 students, who will also control and operate Moonshot Mission Control, the control center for Iris based in CMU's campus in Pittsburgh. Iris will spend a total of 50 hours on the moon's surface before it runs out of battery, after which it will be left on the moon. It has two cameras that will help it capture images of dust on the moon's surface.

An anonymous reader quotes a report from TechCrunch: As U.S. lawmakers move forward with their plans for a TikTok ban or forced sale, the app's Chinese parent company ByteDance is driving another of its social platforms into the Top Charts of the U.S. App Store. ByteDance-owned app Lemon8, an Instagram rival that describes itself as a "lifestyle community," jumped into the U.S. App Store's Top Charts on Monday, becoming the No. 10 Overall app, across both apps and games. Today, it's ranked No. 9 on the App Store's Top Apps chart, excluding games. This is a dramatic move for the little-known app and one that points to paid user acquisition efforts powering this surge. Prior to yesterday, the Lemon8 app had never before ranked in the Top 200 Overall Charts in the U.S., according to app store intelligence provided to TechCrunch by data.ai.

The firm confirms that such a fast move from being an unranked app to being No. 9 among the top free apps in the U.S. -- ahead of YouTube, WhatsApp, Gmail and Facebook -- implies a "significant" and "recent" user acquisition push on the app publisher's part. Unfortunately, because the app is so new to the App Store's Top Charts, third-party app analytics firms don't yet have precise data on Lemon8's U.S. installs, or how those installs have recently changed over the past few days. [...] According to app intelligence provider Apptopia's data, Lemon8 debuted on both iOS and Android in March 2020 and has since gained 16 million global downloads, with Japan as its top market, accounting for 38% of its total installs. While the firm also doesn't have a figure for its U.S. installs, it was able to estimate the app currently has 4.25 million monthly active users. TechCrunch believes ByteDance may be leveraging TikTok to drive app installs of Lemon8. "Over on TikTok, we noticed a number of creators recently began posting about Lemon8, with many new videos appearing in just the past 24 hours," reports TechCrunch. "Concerningly, many of their reviews are extremely positive but are not marked as sponsored content. [...] In fact, some creators even said they're getting the app in case TikTok gets banned."