Zachary Horwitz never made it big on the Sunset Strip -- there was the uncredited part in Brad Pitt's "Fury" and a host of roles in low-budget thrillers and horror flicks. But federal charges suggest he had acting talent, duping several financial firms out of hundreds of millions of dollars and enabling him to live the Hollywood dream after all. From a report: That meant chartered flights and a $6 million mansion -- replete with wine cellar and home gym. Horwitz even included a bottle of Johnnie Walker Blue Label, which retails for more than $200, as a gift to investors along with his company's "annual report."

The claims are outlined in legal documents that U.S. prosecutors and the Securities and Exchange Commission released this week alleging Horwitz, 34, was running a massive Ponzi scheme. His scam: a made-up story that he had exclusive deals to sell films to Netflix and HBO. Dating back to 2014, the SEC said he raised a shocking $690 million in fraudulent funds. On Tuesday, Horwitz was arrested. Horwitz, who went by the screen name "Zach Avery," used fabricated contracts and fake emails to swindle at least five firms, according to the government. Investors were issued promissory notes through his firm 1inMM Capital to acquire the rights to movies that would be sold to Netflix and HBO for distribution in Latin America, Australia, New Zealand and other locations.

An anonymous reader quotes a report from Bloomberg: IOUpay, a fintech firm that went into overdrive on a social media-backed retail trading frenzy, has plummeted in the past two months. The stock is set for more declines as the firm's newly launched buy-now-pay-later services -- which allows customers to purchase goods and then pay for them in installments -- faces intensified competition in Southeast Asia from larger Australian rival Afterpay, say analysts. IOUpay had drawn comparisons to U.S. videogame retailer GameStop after surging 6,400% in the past year as it has been the subject of several discussion threads on Reddit. The Reddit-fueled day-trading crowd turned the first quarter of 2021 into one of the wildest periods of stock market frenzy in modern history. Despite a more than 40% slump since mid-February, IOUpay remains Asia's top-performing interactive media and services stock over the past year.

The wild ride by IOUpay, which lists Standard Chartered Plc and Citigroup as its clients, began in June after it was touted by investors on Reddit. Its shares continued gaining on a "buy now, pay later" deal with Malaysian online marketplace Easystore. That partnership inked in February sparked a more than 200% rally in its stock over a three-day period. "We may see the price subdued for a long period of time as retail investors get bored waiting and sell out to find something more exciting," said Carl Capolingua, an analyst at online brokerage ThinkMarkets Australia. "The question will be if they can get traction in the Asian markets they're targeting before the bigger players come in."

NBC News reports: Facebook said Wednesday that hackers based in China used the social media platform as part of a campaign to hack and spy on diasporas of Uyghurs, the minority group the country has been accused of putting in "re-education" camps. The hackers used Facebook to identify, track and send malicious links to Uyghur activists, dissidents and journalists living in the U.S., Australia, Canada and Turkey, among other countries, Facebook said.

Facebook stopped short of directly blaming the Chinese government for sponsoring the campaign. "We can see geographic attribution based on the activity, but we can't actually prove who's behind the operation," the company's head of cybersecurity policy, Nathaniel Gleicher, said in a phone call with journalists. But Facebook did say the hackers are part of the same operation that the cybersecurity company Volexity cited in 2019 as being affiliated with the Chinese government. It published research that revealed that the country's hackers had gone to extreme measures to hack and spy on Uyghurs. They used sophisticated, previously unknown tools to load malicious code into multiple Uyghur news sites so that they would hack and spy on nearly any smartphone that visited.

"Who else would have the resources, the time and effort to go after these people? If you told me it was Iceland I'd be pretty surprised," Volexity CEO Steven Adair said in a phone call Wednesday...

Facebook's head of cyberespionage, Mike Dvilyanski, said on the call that while it had found and removed fewer than 500 accounts that sent malicious links to Uyghurs, it was "an extremely targeted operation... We were seeing them create personas on Facebook that are designed to look like journalists that focus on issues critical to the Uyghur community, that are designed to look like activists that might be standing up for the Uyghur community, designed to look like members of the community," Dvilyanski said. "Then use that as a way to trick them into clicking into these links to expose their devices."
The article also cites "multiple investigative reports" showing China "maintains re-education camps that detain an estimated 1 million Uyghurs...

"With omnipresent cameras, face recognition technology and intense collection of residents' data, it's one of the most heavily surveilled areas in the world."

It all began when a CEO and founder "was thinking about identity and the peppy phrases that female professionals use to describe themselves online: 'girl bosses' and the like," reports the New York Times: "I worry about the negative impact of that," Ashley Sumner, 32, said. "I worry that it allows investors to see founders who are women as a separate class from the rest of the founders. I worry it allows investors to write women founders smaller checks. I do believe that women need to help inspire other women but also that identity can be used as labels to separate us."

Ms. Sumner is the chief executive officer of Quilt, an audio platform for conversations about self-care topics like wellness in the workplace, PTSD and astrology. (In prepandemic days, the company organized work gatherings and group discussions in people's homes.) She has felt marginalized in the woman section of founders' circles. "I am always asked to speak on the female founders panel," Ms. Sumner said. "I want to be asked to speak on the panel...."

On LinkedIn, she had never done more than repost someone else's articles or musings. But given that platform's focus on professional life, she thought it was a reasonable place to first share her handiwork. Ms. Sumner's post has drawn nearly 20,000 comments, from men and women in the United States, Australia, Africa, Latin America, India and beyond; from executives, construction workers, health care employees, professors and military professionals...

More than 150 female founders posted similar photos of themselves, crossing out the word "female," and then shared what was now credibly a meme on the internet.
Although not everyone in the Times' article agrees with that position, Sumner is arguing that "putting my gender in front of what I am belittles what I've accomplished."

Sam Blake, writing at Wolfram Blog: The Zodiac Killer (an unidentified American serial killer active during the 1960s and 70s) sent numerous taunting letters to the press in the San Francisco area with regard to a local murder spree. In these letters, the killer took responsibility for the crimes and threatened to commit further murders. He also included three ciphers, each containing one-third of a 408-character cryptogram. The killer claimed that this cryptogram would reveal his identity when deciphered. The killer sent the fourth and final cipher (discussed in the linked post) to the San Francisco Chronicle after the 408-character cryptogram, deciphered in 1969, did not reveal the killer's identity.

In 2020, Melbourne, Australia, had a 112-day lockdown of the entire city to help stop the spread of COVID-19. The wearing of masks was mandatory and we were limited to one hour a day of outside activity. Otherwise, we were stuck in our homes. This gave me lots of time to look into interesting problems I'd been putting off for years. I was inspired by a YouTube video by David Oranchak, which looked at the Zodiac Killer's 340-character cipher (Z340), which is pictured below. This cipher is considered one of the holy grails of cryptography, as at the time the cipher had resisted attacks for 50 years, so any attempts to find a solution were truly a moonshot.

As it faces a barrage of probes and investigations regarding the App Store and the distribution of apps on its devices, Apple has told Australia's consumer watchdog that developers have "multiple" ways to reach iOS users and claims that they are "far from limited" to simply using the App Store. From a report: In a new filing responding to concerns from the Australian Competition & Consumer Commission that it exploits "alleged market power in its role as a distributor of apps," Apple highlights multiple avenues that developers can take to reach customers. Specifically, Apple points out that the "whole web" exists as an alternative means of distribution, arguing that the web has become a platform unto itself. Apple supports this claim by noting that iOS devices have "unrestricted and uncontrolled" access to the web, allowing users to download web apps. Apple says: Web browsers are used not only as a distribution portal but also as platforms themselves, hosting "progressive web applications" (PWAs) that eliminate the need to download a developer's app through the App Store (or other means) at all. PWAs are increasingly available for and through mobile-based browsers and devices, including on iOS. [...] As explained further below, Apple faces competitive constraints from distribution alternatives within the iOS ecosystem (including developer websites and other outlets through which consumers may obtain third-party apps and use them on their iOS devices) and outside iOS. Prominent iOS developer Marco Arment commented on Apple's argument, saying: LOL

For 30 years David E. Sanger has been covering foreign policy and nuclear proliferation for The New York Times — twice working on Pulitzer Prize-winning teams. But now as American and Chinese officials meet in Alaska, Sanger argues that China's power doesn't come from weapons — nuclear or otherwise: Instead, it arises from their expanding economic might and how they use their government-subsidized technology to wire nations be it Latin America or the Middle East, Africa or Eastern Europe, with 5G wireless networks intended to tie them ever closer to Beijing. It comes from the undersea cables they are spooling around the world so that those networks run on Chinese-owned circuits. Ultimately, it will come from how they use those networks to make other nations dependent on Chinese technology. Once that happens, the Chinese could export some of their authoritarianism by, for example, selling other nations facial recognition software that has enabled them to clamp down on dissent at home.

Which is why Jake Sullivan, Mr. Biden's national security adviser, who was with Secretary of State Antony J. Blinken for the meeting with their Chinese counterparts in Anchorage, warned in a series of writings in recent years that it could be a mistake to assume that China plans to prevail by directly taking on the United States military in the Pacific. "The central premises of this alternative approach would be that economic and technological power is fundamentally more important than traditional military power in establishing global leadership," he wrote, "and that a physical sphere of influence in East Asia is not a necessary precondition for sustaining such leadership...."

Part of the goal of the Alaska meeting was to convince the Chinese that the Biden administration is determined to compete with Beijing across the board to offer competitive technology, like semiconductor manufacturing and artificial intelligence, even if that means spending billions on government-led research and development projects, and new industrial partnerships with Europe, India, Japan and Australia... But it will take months, at best, to publish a broad new strategy, and it is unclear whether corporate America or major allies will get behind it.

Today much of the world honors an annual tradition: setting their clocks backwards by one hour. "I hope you enjoy it," writes Boston Globe Jeff Jacoby.

In an essay titled "Heed the science and abolish daylight saving time," Jacoby writes "I also hope this is the last year we have to go through this business of shifting our clocks ahead, and that by this time next year we'll be back on standard time for good." I am not a fan of daylight saving time, and if the polls are accurate, neither are most Americans. According to a 2019 survey by the Associated Press and the National Opinion Research Center, 71 percent of the public wants to put an end to the twice-yearly practice of changing clocks... Most of the rest of the world doesn't want it either. In Asia, Africa, and South America, it's virtually nonexistent. Most of Australia and many of the nations of the South Pacific eschew it, as do Russia and most of the former Soviet republics. The European Parliament voted by a large margin to end daylight saving time across the European Union, though whether to implement that change is left up to each EU member state...

The point of "saving" daylight was to save fuel: Congress believed that by shifting the clock so daylight extended later into the evening, the law would reduce demand for electricity and thereby conserve oil. But researchers attempting to measure the effects of clock-changing on energy savings have found them pretty elusive... But daylight saving time doesn't just fail to deliver the single most important benefit expected of it. It also generates a slew of harms. In the days following the onset of daylight time each March, there is a measurable increase in suicides, atrial fibrillation, strokes, and heart attacks. Workplace injuries climb. So do fatal car crashes and emergency room visits. There is even evidence that judges hand down harsher sentences. All of which helps explain the growing chorus of scientists calling for an end to daylight saving time. The public-health problems stem not just from the loss of an hour of sleep once a year but from the ongoing disruption to the human circadian clock...

We should no longer be thinking about "springing forward" and "falling back" in terms of personal preference or convenience but should be focusing instead on the proven degradation to human well-being. Scientists now understand vastly more about the workings and importance of circadian rhythm than they did when clock-shifting was instituted decades ago. There is a growing medical consensus that what we've been doing with our clocks each spring is unhealthy.

It's time to stop doing it.

Google and Microsoft engineers might collaborate on the Chromium browser code, but that hasn't stopped corporate politics between the pair. From a report: Google has launched a scathing attack on Microsoft today, accusing it of trying "to break the way the open web works in an effort to undercut a rival." Google is upset about what it believes is an attack by Microsoft to undermine the company's efforts to support journalism and publishers.

In January, Google threatened to remove its search engine from Australia, in response to a law that would force Google to pay news publishers for their content. Australia passed the law in February, just days after Google caved and cut a deal with News Corp. and other publishers that ensured its services continue to be available in Australia. In the middle of all of this, Microsoft was very public about its support of Australia's new law, and it even teamed up with European publishers to call for online platforms to reach deals to pay news outlets for content. Google isn't happy about Microsoft getting involved and this is the first big public spat we've seen since the Scroogled era. "They are now making self-serving claims and are even willing to break the way the open web works in an effort to undercut a rival," says Kent Walker, Google's head of global affairs, in a blog post. "This latest attack marks a return to Microsoft's longtime practices. Walker links to the Wikipedia entry for Fear, uncertainty, and doubt (FUD), and accuses Microsoft of muddying the waters to distract from recent security issues."

"It's no coincidence that Microsoft's newfound interest in attacking us comes on the heels of the SolarWinds attack and at a moment when they've allowed tens of thousands of their customers ... to be actively hacked via major Microsoft vulnerabilities," says Walker. "Microsoft was warned about the vulnerabilities in their system, knew they were being exploited, and are now doing damage control while their customers scramble to pick up the pieces from what has been dubbed the Great Email Robbery. So maybe it's not surprising to see them dusting off the old diversionary Scroogled playbook."

With the News Media Bargaining Code out of the way, the Australian government has moved its tech giant battle to the browser scene, keeping Google in its crosshairs while putting Apple under the microscope. From a report: Led by the Australian Competition and Consumer Commission (ACCC), the new battle is focused on "choice and competition in internet search and web browsers." The consumer watchdog on Thursday put out a call for submissions, with a number of questions posed in a discussion paper , centred on internet browser defaults. It claimed Apple's Safari is the most common browser used in Australia for smartphones and tablets, accounting for 51% of use. This is followed by Chrome with 39%, Samsung Internet with 7%, and with less than 1%, Mozilla Firefox. This shifts on desktop, with Chrome being the most used browser with 62% market share, followed by Safari with 18%, Edge 9%, and Mozilla 6%.

The ACCC said it's concerned with the impact of pre-installation and default settings on consumer choice and competition, particularly in relation to online search and browsers. It's also seeking views on supplier behaviour and trends in search services, browsers, and operating systems, and device ecosystems that may impact the supply of search and browsers to Australian consumers. It wants views also on the extent to which existing consumer harm can arise from the design of defaults and other arrangements.

Epic Games filed a lawsuit against Google in Australia, widening a fight against the tech giant over the commissions charged in its app store. From a report: The maker of Fortnite is alleging that Google has abused its control over the Android operating system by forcing developers to use its payment systems, according to a statement on Epic's website on Wednesday. The Alphabet unit also makes it "egregiously difficult" for consumers to download software directly to Android devices, forcing the vast majority to obtain the apps through the Google Play Store, the statement said. Epic has pursued multiple legal claims against both Google and Apple, which operates its own App Store for iPhones, after they removed its popular Fortnite video game from their platforms last year in a dispute over commissions. Both Google and Apple take a 30% cut from in-app payments and Epic had attempted to introduce its own direct payment option to circumvent the charges.

A Microsoft-led team of physicists has retracted a high-profile 2018 paper that the company touted as a key breakthrough in the creation of a practical quantum computer, a device that promises vast new computing power by tapping quantum mechanics. From a report: The retracted paper came from a lab headed by Microsoft physicist Leo Kouwenhoven at Delft University of Technology in the Netherlands. It claimed to have found evidence of Majorana particles, long-theorized but never conclusively detected. The elusive entities are at the heart of Microsoft's approach to quantum computing hardware, which lags behind that of others such as IBM and Google. WIRED reported last month that other physicists had questioned the discovery after receiving fuller data from the Delft team. Sergey Frolov, from the University of Pittsburgh, and Vincent Mourik, at University of New South Wales, in Australia, said it appeared that data that cast doubt on the Majorana claim was withheld.

Monday, the original authors published a retraction note in the prestigious journal Nature, which published the earlier paper, admitting the whistleblowers were right. Data was "unnecessarily corrected," it says. The note also says that repeating the experiment revealed a miscalibration error that skewed all the original data, making the Majorana sighting a mirage. "We apologize to the community for insufficient scientific rigor in our original manuscript," the researchers wrote. Frolov and Mourik's concerns also triggered an investigation at Delft, which Monday released a report from four physicists not involved in the project. It concludes that the researchers did not intend to mislead but were "caught up in the excitement of the moment," and selected data that fit their own hopes for a major discovery. The report sums up that breach of the norms of the scientific method with a quote from physics Nobel laureate Richard Feynman: "The first principle is that you must not fool yourself -- and you are the easiest person to fool." The Delft lab released raw data from its 2018 experiment Monday. Frolov and Mourik say that it should also release full data from its Majorana hunting project going back until 2010 for others to analyze.

The kingdom is building a $5 billion plant to make green fuel for export and lessen the country's dependence on petrodollars. From a report: Sun-scorched expanses and steady Red Sea breezes make the northwest tip of Saudi Arabia prime real estate for what the kingdom hopes will become a global hub for green hydrogen. As governments and industries seek less-polluting alternatives to hydrocarbons, the world's biggest crude exporter doesn't want to cede the burgeoning hydrogen business to China, Europe or Australia and lose a potentially massive source of income. So it's building a $5 billion plant powered entirely by sun and wind that will be among the world's biggest green hydrogen makers when it opens in the planned megacity of Neom in 2025. The task of turning a patch of desert the size of Belgium into a metropolis powered by renewable energy falls to Peter Terium, the former chief executive officer of RWE AG, Germany's biggest utility, and clean-energy spinoff Innogy SE. His performance will help determine whether a country dependent on petrodollars can transition into a supplier of non-polluting fuels.

"There's nothing I've ever seen or heard of this dimension or challenge," Terium said. "I've been spending the last two years wrapping my mind around 'from scratch,' and now we're very much in execution mode." Hydrogen is morphing from a niche power source -- used in zeppelins, rockets and nuclear weapons == into big business, with the European Union alone committing $500 billion to scale up its infrastructure. Huge obstacles remain to the gas becoming a major part of the energy transition, and skeptics point to Saudi Arabia's weak track record so far capitalizing on what should be a competitive edge in the renewables business, especially solar, where there are many plans but few operational projects. But countries are jostling for position in a future global market, and hydrogen experts list the kingdom as one to watch.

The U.K. is hosting 10 projects to heat buildings with the gas, China is deploying fuel-cell buses and commercial vehicles, and Japan is planning to use the gas in steelmaking. U.S. presidential climate envoy John Kerry urged the domestic oil and gas industry to embrace hydrogen's "huge opportunities." That should mean plenty of potential customers for the plant called Helios Green Fuels. Saudi Arabia is setting its sights on becoming the world's largest supplier of hydrogen -- a market that BloombergNEF estimates could be worth as much as $700 billion by 2050. "You're seeing a more diversified portfolio of energy exports that is more resilient," said Shihab Elborai, a Dubai-based partner at consultant Strategy&. "It's diversified against any uncertainties in the rate and timing of the energy transition." Blueprints are being drawn and strategies are being announced, but it's still early days for the industry. Hydrogen is expensive to make without expelling greenhouse gases, difficult to store and highly combustible. Green hydrogen is produced by using renewable energy rather than fossil fuels. The current cost of producing a kilogram is a little under $5, according to the International Renewable Energy Agency.

From a report: Microsoft CEO Bill Gates has an interesting take on who should buy Bitcoins. He being the third richest man in the world said that Bitcoins are not for him because he has less money than Tesla CEO Elon Musk. So basically anybody who has less money than Musk should not invest in Bitcoin...

Gates during an interview with Bloomberg TV had said that Bitcoin is not for everyone and only the richest person in the world should consider investing in it. "Elon has tons of money and he's very sophisticated, so I don't worry that his Bitcoin will sort of randomly go up or down.I do think people get bought into these manias who may not have as much money to spare. My general thought would be that if you have less money than Elon, you should probably watch out," Gates said in the interview.
Last week Australia's national broadcast reported that even Elon Musk "has made it clear that he views cryptocurrency as 'speculation.'" On February 7 (the night before Tesla revealed its massive bet on crypto), Mr Musk was on his way to have dinner with his children at an upmarket steakhouse in West Hollywood. Before he reached its front door, he was intercepted by a legion of adoring fans — who demanded autographs, while peppering him with questions about the cryptocurrency market.

The world's richest man had been talking up bitcoin, along with a "joke" currency called "dogecoin", which has surged about 900 per cent since the year began. There were signs that Mr Musk was worried that some of his fans might be taking his recent crypto jokes as genuine investment advice.

"People should not invest their life savings in cryptocurrency, to be clear — that's unwise," Mr Musk said, in his clearest warning yet.

"There's a good chance that crypto is the future currency of Earth, and it's like... which one's it going to be? Maybe it'll be multiple. It should be considered speculation at this point.

"So don't go too far with the crypto speculation front."
Later in the video Musk adds, "Don't bet the farm on crypto."

Australia's law forcing Google and Facebook to pay for news is ready to take effect, though the laws' architect said it will take time for the digital giants to strike media deals. From a report: The Parliament on Thursday passed the final amendments to the so-called News Media Bargaining Code agreed between Treasurer Josh Frydenberg and Facebook chief executive Mark Zuckerberg on Tuesday. In return for the changes, Facebook agreed to lift a ban on Australians accessing and sharing news. Rod Sims, the competition regulator who drafted the code, said he was happy that the amended legislation would address the market imbalance between Australian news publishers and the two gateways to the internet. "All signs are good," Sims said. "The purpose of the code is to address the market power that clearly Google and Facebook have. Google and Facebook need media, but they don't need any particular media company, and that meant media companies couldn't do commercial deals," the Australian Competition and Consumer Commission chair added. The rest of the law had passed in Parliament earlier, so it can now be implemented. Google has already struck deals with major Australian news businesses in recent weeks including News Corp. and Seven West Media.

Facebook on Monday said it had struck a deal with Australian lawmakers to pay local publishers for their news content, after the government finally agreed to change some of the terms within its new media code. From a report: The agreement ends Facebook's temporary ban on sharing news links on its platform in the country. Data showed that the link-sharing ban caused news traffic to plummet in the region. It also ends Facebook's global ban on users' sharing links to Australian news publishers. Facebook's decision to stop link-sharing was made in response to a new law that would have forced Google and Facebook to pay Australian news publishers for content, including headlines and links, with terms set by a third party, if they weren't able to come up with payout agreements with local publishers themselves. Google struck last-minute payout deals with big Australian publishers last week so that it wouldn't have to skirt the law and pull Google Search from the country. Facebook did not. The law was intended to benefit publishers, but the impact of Facebook's link ban showed the power the tech giants have over publishers, who lost a large volume of traffic during the confrontation.

ZDNet reports: A handful of technology giants operating in Australia have agreed on a code of practice that aims to stem disinformation on their respective platforms. All signatories — Facebook, Google, Microsoft, Redbubble, TikTok, and Twitter — have committed to the Australian Code of Practice on Disinformation and Misinformation. They have also committed to releasing an annual transparency report about their efforts under the code...

[The Code] provides seven guiding principles, with the first aimed at protecting freedom of expression. "Signatories should not be compelled by governments or other parties to remove content solely on the basis of its alleged falsity if the content would not otherwise be unlawful," the code said. Another is centred on protecting user privacy and notes that any actions taken by digital platforms to address the propagation of disinformation and misinformation should not contravene commitments they have made to respect the privacy of Australian users...

"Empowering users" is another principle, that is to enable users to make informed choices about digital media content that purports to be a source of authoritative current news or of factual information. Signatories also commited to supporting independent researchers and having policies and processes concerning advertising placements implemented.

Neel V. Patel, writing at MIT Technology Review: Einstein first predicted the existence of black holes when he published his theory of general relativity in 1916, describing how gravity shapes the fabric of spacetime. But astronomers didn't spot one until 1964, some 6,070 light-years away in the Cygnus constellation. Geiger counters launched into space detected cosmic x-rays coming from a region called Cygnus X-1. (We now know the cosmic rays are produced by black holes. Back then, scientists disagreed about what it was: Stephen Hawking famously bet physicist Kip Thorne that this signal was not from a black hole, but he conceded in 1990.) Now, some 57 years later, scientists have learned that the black hole at Cygnus X-1 is much more massive than first believed -- forcing us to once again rethink how black holes form and evolve. This time, the observations were taken from Earth's surface. "To some extent, the result was serendipitous," says James Miller-Jones of the International Centre for Radio Astronomy Research at Curtin University in Australia, the lead author of the new study, published in Science. "We had not initially set out to remeasure the distance and black hole mass, but when we had analyzed our data, we realized its full potential."

Black holes are objects so massive that not even light, let alone physical matter, is supposed to escape its gravitational pull. Yet sometimes one inexplicably spews jets of radiation and ionized matter into space. Miller-Jones and his team wanted to investigate how matter is sucked into and expelled from black holes, so they took a closer look at Cygnus X-1. They observed the black hole for six days using the Very Long Baseline Array, a network of 10 radio telescopes sited across North America from Hawaii to the Virgin Islands. The resolution is comparable to what would be required to spot a 10-centimeter object on the moon, and it's the same technique that the Event Horizon Telescope used to snap the first photo of a black hole. Using a combination of measurements involving radio waves and temperatures, the team modeled the precise orbits of both Cygnus X-1's black hole and the massive supergiant star HDE 226868 (the two objects orbit each other). Knowing the orbits of each object allowed the team to extrapolate their masses -- in the case of the black hole, 21 solar masses, which is about 50% more than once thought.

Internet pioneer Tim Berners-Lee has said Australia's plan to make tech giants pay for journalism could render the internet as we know it "unworkable." From a report: The inventor of the World Wide Web claimed that proposed laws could disrupt the established order of the internet. "Specifically, I am concerned that that code risks breaching a fundamental principle of the web by requiring payment for linking between certain content online," Berners-Lee told a Senate committee scrutinizing a bill that would create the New Media Bargaining Code. If the code is deployed globally, it could "make the web unworkable around the world," he said.

Facebook has restricted access to news in Australia, and so far the tech giant seems to have taken a pretty broad definition of news. From a report: Some pages that don't fit the traditional news genre have been stripped out as part of the stoush between Facebook and the federal government over whether the social media company should pay for Australian content it runs on its site. In response to the outages, Facebook said government pages should not be hit by the changes. A spokesperson said any inadvertently impacted pages would be fixed. "As the law does not provide clear guidance on the definition of news content, we have taken a broad definition in order to respect the law as drafted," the spokesperson said in a statement. [...] Post are down for the Bureau of Meteorology, the government agency responsible for providing weather service updates. [...] The health departments for the ACT, South Australia and Queensland have had posts taken down. [...] Law enforcement has also been caught by the ban. Content under the "latest news" tab for the Victoria Police Facebook page is unavailable. [...] Domestic, family and sexual violence services 1800RESPECT and DVConnect have had posts taken down. Also affected is the Australian Council of Trade Unions. [...] Other pages which have been stripped of their content include Urban List, which offer restaurant reviews, satire sites like the The Betoota Advocate and The Shovel, and even homemaker magazines like Home Beautiful.