Weight lifting was one of just nine sports at the first Olympics in 1896, but its days on the summer program may be numbered. From a report: After decades of rampant doping, bribery, vote-rigging and corruption at weight lifting's highest levels, the International Olympic Committee finally took action last year by threatening to drop the sport from the Games in the coming months if the International Weightlifting Federation does not introduce a host of fixes, including rigorous drug testing measures and governance reforms.

The prognosis is not good. The leaders of the weight lifting federation failed during a key vote on June 30 to get the support needed to pass a new constitution aimed at addressing concerns from the Olympic committee. Delegates from the United States, Germany and China, among others, could not persuade their counterparts from the former Soviet republics, Latin America and other "old guard" weight lifting nations that would be hurt by tighter antidoping measures. If the federation, known as the I.W.F., cannot keep weight lifting on the Olympic program, millions of dollars would be cut off from a sport that lacks major television contracts or sponsors. Already, the I.O.C. had reduced the number of lifters in Tokyo to 196 from 260 during the Rio de Janeiro Games in 2016. The number will be cut again, to 120, at the Paris Games in 2024.

Microsoft has released the first beta of Windows 11, available to those enrolled in its Windows Insider Program. From a report: Until today, getting access to Windows 11 meant installing the Dev preview, which Microsoft says is for "highly technical users" as it has "rough edges." According to Microsoft, the beta release is less volatile, with builds being validated by Microsoft (though it's still probably something you'll want to install on a test machine or second partition). Of course, to install the beta you'll need a compatible computer. Figuring out if your hardware will work with the next version of Windows has been notoriously tricky to pin down, but Microsoft's article about preparing for Insider builds directs people to its system requirements page. The company has said that it will be paying close attention to how well 7th Gen Intel and AMD Zen 1 CPUs work during the testing period, so it's possible those systems could be allowed to run the beta but not the final release.

China's unprecedented crackdown on its technology industry has turned Tencent Holdings from a market darling into the world's biggest stock loser this month. From a report: The Chinese Internet giant had tumbled 23% in July as of Wednesday, set for its worst month ever after erasing about $170 billion of market value. That marks the fastest evaporation of shareholder wealth worldwide during this period, Bloomberg data shows. Nine of the top 10 losers in shareholder value this month are Chinese companies, including Meituan and Alibaba Group Holding. Tencent's shares rebounded by 7.1% on Thursday morning, tracking broader gains in Chinese stocks after Beijing intensified efforts to alleviate concerns about its crackdown on the private education industry. The Shenzhen-based firm is one of the key casualties of an official campaign that targets some of the nation's tech behemoths considered posing a potential threat to China's data security and financial stability. The selloff in its shares intensified earlier this week after Beijing broadened the regulatory clampdown to include other once high-flying industries such as private education.

Black Widow has a new enemy: the Walt Disney. From a report: Scarlett Johansson, star of the latest Marvel movie "Black Widow," filed a lawsuit Thursday in Los Angeles Superior Court against Disney, alleging her contract was breached when the media giant released the film on its Disney+ streaming service at the same time as its theatrical debut. Ms. Johansson said in the suit that her agreement with Disney's Marvel Entertainment guaranteed an exclusive theatrical release, and her salary was based in large part on the box-office performance of the film.

"Disney intentionally induced Marvel's breach of the agreement, without justification, in order to prevent Ms. Johansson from realizing the full benefit of her bargain with Marvel," the suit said. The suit could be a bellwether for the entertainment industry. Major media companies are prioritizing their streaming services in pursuit of growth, and are increasingly putting their high-value content on those platforms. Those changes have significant financial implications for actors and producers, who want to ensure that growth in streaming doesn't come at their expense.

Facebook's next hardware launch will be its long-awaited Ray-Ban 'smart glasses,' CEO Mark Zuckerberg confirmed on an earnings call this week. When exactly the glasses will arrive is unclear. We least heard they were launching some time in 2021, but the pandemic has changed a lot of companies' plans, and Zuckerberg did not comment on a time frame. From a report: "Looking ahead here, the next product release will be the launch of our first smart glasses from Ray-Ban in partnership with EssilorLuxottica," said the Facebook CEO. "The glasses have their iconic form factor, and they let you do some pretty neat things."

We don't know what those "neat things" are, though Facebook has previously confirmed that the glasses will not have an integrated display and are not classified as an augmented reality device. Will they be able to make voice calls? Will they have access to a smart assistant? It's not clear. Though without an integrated display, they will presumably rely on a paired smartphone app for controls, similar to Snap Spectacles or Amazon's Echo Frames.

The White House announced Wednesday that its "once-in-a-generation investment in our infrastructure" would include a part dedicated to improving Americans' access to the internet. From a report: Later, the Senate passed a critical test vote by 67-32, suggesting possible passage of the entire infrastructure bill in the coming days. "This bipartisan deal is the most important investment in public transit in American history and the most important investment in rail since the creation of Amtrak 50 years ago," President Joe Biden said in a statement Wednesday afternoon. "It will deliver high speed internet to every American."

Neither precise details of the broadband section nor the text of the whole bill has been released yet. The White House said in a related statement that a $65 billion investment for broadband, out of $550 billion in new spending, would ensure that "every American has access to reliable high-speed internet," comparing it to the electrification of the country a century ago. The National Telecommunications and Information Administration, part of the Commerce Department, published a comprehensive interactive online map last month. The document shows how poorer, more rural and tribal areas generally don't have affordable broadband access.

A federal grand jury on Thursday indicted Nikola's founder and former executive chairman, Trevor Milton, and charged the former executive three counts of fraud, the company confirmed. The grand jury charged Milton with two counts of securities fraud and wire fraud while allegedly lying about "nearly all aspects of the business." From a report: "Today's government actions are against Mr. Milton individually, and not against the company," a Nikola spokesperson said in a statement. "Nikola has cooperated with the government throughout the course of its inquiry. We remain committed to our previously announced milestones and timelines and are focused on delivering Nikola Tre battery-electric trucks later this year from the company's manufacturing facilities." The US Attorney's Office in Manhattan did not immediately return Roadshow's request for comment, but CNBC reports that Milton surrendered to authorities and will appear in court later today. Milton resigned as executive chairman of Nikola last September following an in-depth financial investigation report from Hindenburg Research. Hindenberg confirmed it took a short position on the company's stock when revealing numerous allegations against the company, including a number of falsehoods Milton presented.

Security researchers have discovered a novel piece of Android malware that uses the VNC technology to record and broadcast a victim's smartphone activity, allowing threat actors to collect keyboard presses and app passwords. From a report: First spotted in March 2021 by Dutch security firm ThreatFabric, this new piece of malware, named Vultur, is a departure from other Android malware strains that usually rely on fake login screens floating on top of legitimate apps to collect a victim's credentials. Instead, Vultur opens a VNC server on the infected phone, and broadcasts screen captures to an attacker command and control server, where the Vultur operator extracts passwords for desired apps.

LinkedIn will allow most employees to opt for full-time remote work as offices gradually reopen, Chief People Officer Teuila Hanson told Reuters. From the report: This new policy from Microsoft's professional social networking site is a reversal of the company's initial indication last October that employees would be expected to work from an office 50% of the time, when COVID-19 pandemic restrictions lift. The updated policy, offering employees the flexibility to work remotely full-time or work at an office part-time, will apply to LinkedIn's global workforce of more than 16,000 employees. "We anticipate that we'll definitely see more remote employees than what we saw prior to the pandemic," Hanson said in a Wednesday interview ahead of the announcement, adding that some jobs would require in-office work.

More than 90 chief executive officers, including those at Apple, Amazon and Facebook on Thursday urged Congress to pass a law offering a citizenship path to young immigrants brought illegally to the U.S. as children. From a report: In a letter to President Joe Biden and congressional leaders, the executives said thousands of the immigrants -- known as Dreamers -- are "valued employees at our companies," but a federal judge's recent ruling against a program protecting them "throws into chaos" their ability to live and work legally in the U.S. "Securing a pathway to citizenship for Dreamers not only is the right thing to do, but is a huge economic benefit to the United States," the CEOs wrote in the letter. "The latest court ruling makes it all the more urgent that Congress take up and pass a legislative solution right away." The letter seeks to increase pressure on Republicans in Congress who are likely to oppose Democrats' efforts to pass the measure allowing for legal status for as many as 8 million undocumented immigrants.

An anonymous reader quotes a report from The Hill: The effectiveness of the Pfizer-BioNTech COVID-19 vaccine fell from 96 percent to 84 percent over six months, according to data released on Wednesday. The preprint study funded by the companies determined that the vaccine's effectiveness reached a high point of 96.2 percent within two months after the second dose. But the efficacy "declined gradually" to 83.7 percent within six months, with an average decrease of about 6 percent every two months. But even with the slip in efficacy, the data indicates the vaccine offers protection six months later.

The ongoing study with more than 44,000 participants across the Americas and Europe determined the vaccine was overall 91.1 percent effective, after 81 cases emerged among the vaccinated and 873 among those who received the placebo. The efficacy of the vaccine against severe disease including hospitalizations remained high, at 97 percent. Researchers will continue to observe participants of the study up to two years and combined with "real-world" data "will determine whether a booster is likely to be beneficial after a longer interval." If the efficacy continued to decrease at the current rate, it could fall below 50 percent within 18 months, suggesting that booster shots could be needed.

Amazon's Kindle e-readers with built-in 3G will begin to lose the ability to connect to the internet on their own in the US in December, according to an email sent to customers on Wednesday. The Verge reports: The change is due to mobile carriers transitioning from older 2G and 3G networking technology to newer 4G and 5G networks. For older Kindles without Wi-Fi, this change could mean not connecting to the internet at all. As Good e-Reader first noted in June, newer Kindle devices with 4G support should be fine, but for older devices that shipped with support for 3G and Wi-Fi like the Kindle Keyboard (3rd generation), Kindle Touch (4th generation), Kindle Paperwhite (4th, 5th, 6th, and 7th generation), Kindle Voyage (7th generation), and Kindle Oasis (8th generation), users will be stuck with Wi-Fi only. In its email announcement, Amazon stresses that you can still enjoy the content you already own and have downloaded on these devices, you just won't be able to download new books from the Kindle Store unless you're doing it over Wi-Fi.

Things get more complicated for Amazon's older Kindles, like the Kindle (1st and 2nd generation), and the Kindle DX (2nd generation). Since those devices relied solely on 2G or 3G internet connectivity, once the networks are shut down, the only way to get new content onto your device will be through an old-fashioned micro-USB cable. For customers affected by the shutdown, Amazon is offering a modest promotional credit (NEWKINDLE50) through August 15th for $50 towards a new Kindle Paperwhite or Kindle Oasis, along with $15 in-store credit for ebooks. While arguably the company could do more to help affected customers (perhaps by replacing older devices entirely) this issue is largely out of Amazon's hands.

Stanford University astrophysicist Dan Wilkins has spotted the first detection of light from behind a black hole. Phys.Org reports: "Any light that goes into that black hole doesn't come out, so we shouldn't be able to see anything that's behind the black hole," said Wilkins, who is a research scientist at the Kavli Institute for Particle Astrophysics and Cosmology at Stanford and SLAC National Accelerator Laboratory. It is another strange characteristic of the black hole, however, that makes this observation possible. "The reason we can see that is because that black hole is warping space, bending light and twisting magnetic fields around itself," Wilkins explained. The strange discovery, detailed in a paper published July 28 in Nature, is the first direct observation of light from behind a black hole -- a scenario that was predicted by Einstein's theory of general relativity but never confirmed, until now.

"Fifty years ago, when astrophysicists starting speculating about how the magnetic field might behave close to a black hole, they had no idea that one day we might have the techniques to observe this directly and see Einstein's general theory of relativity in action," said Roger Blandford, a co-author of the paper who is the Luke Blossom Professor in the School of Humanities and Sciences and Stanford and SLAC professor of physics and particle physics.

The original motivation behind this research was to learn more about a mysterious feature of certain black holes, called a corona. Material falling into a supermassive black hole powers the brightest continuous sources of light in the universe, and as it does so, forms a corona around the black hole. This light -- which is X-ray light -- can be analyzed to map and characterize a black hole. [...] As Wilkins took a closer look to investigate the origin of the flares, he saw a series of smaller flashes. These, the researchers determined, are the same X-ray flares but reflected from the back of the disk -- a first glimpse at the far side of a black hole. [...] The mission to characterize and understand coronas continues and will require more observation.

An anonymous reader quotes a report from Cult of Mac: Apple is closing down internal Slack channels to stop employees discussing remote working options, reports Zoe Schiffer from The Verge. Many Cupertino employees are currently engaged in a Cold War of sorts with their employer over the remote working arrangement coming out of the coronavirus pandemic. As the arguments flare up among staff, Apple has taken the step of shuttering the Slack channels where these are taking place. "Apple recently began cracking down on Slack channels that aren't directly related to work," Schiffer wrote on Twitter. "The company bans channels 'for activities and hobbies' that aren't directly related to projects or part of official employee groups -- but this wasn't always enforced, employees say."

Two public letters from Apple employees have requested more flexible working conditions. A recent petition this month was shared on Apple's internal Slack channel, with more than 6,000 members discussing remote work. It noted that: "We continue to be concerned that this one-size-fits-all solution is causing many of our colleagues to question their future at Apple. With COVID-19 numbers rising again around the world, vaccines proving less effective against the delta variant, and the long-term effects of infection not well understood, it is too early to force those with concerns to come back to the office." According to Schiffer, "internally, [many] people feel like [Apple] isn't listening to their demands." She continues that: "Since Friday, three Apple employees have resigned specifically because of the remote work policies. One had been at the company for nearly 13 years. I've seen a bunch of these resignation notes and they're pretty heart wrenching."

A tidal turbine weighing 680 metric tons and dubbed "the world's most powerful" has started grid-connected power generation at the European Marine Energy Centre in Orkney, an archipelago located north of mainland Scotland. CNBC reports: In an announcement Wednesday, Scottish engineering firm Orbital Marine Power explained how its 2 megawatt O2 turbine had been anchored in a body of water called the Fall of Warness, with a subsea cable linking it to a local electricity network on land. It's expected that the turbine, which is 74 meters long, will "operate in the waters off Orkney for the next 15 years," the company said, and have "the capacity to meet the annual electricity demand of around 2,000 UK homes."

The turbine is also set to send power to a land-based electrolyzer that will generate so-called green hydrogen. In a statement, Orbital Marine Power's CEO, Andrew Scott, described Wednesday's news as "a major milestone for the O2." Funding for the O2's construction has come from public lenders via Abundance Investment. The Scottish government has also provided £3.4 million (around $4.72 million) of support through its Saltire Tidal Energy Challenge Fund. Looking to the future, Orbital Marine Power said it was "setting its sights" on the commercialization of its tech via the deployment of multi-megawatt arrays.