The New York Times looks at "a wave of new battery technologies that could lead to novel designs in consumer electronics and help accelerate the electrification of cars and airplanes. They may even help store electricity on the power grid, lending a hand to efforts to reduce dependence on fossil fuels..."

And a longer-life battery from Sila finally made it into a consumer product — the Whoop fitness tracker, which straps around your wrist, but which can also take the form of a "sliver of electronics stitched into the fabric of clothes." Sila's chief executive and co-founder, Gene Berdichevsky, was an early Tesla employee who oversaw battery technology as the company built its first electric car. Introduced in 2008, the Tesla Roadster used a battery based on lithium-ion technology, the same battery technology that powers laptops, smartphones and other consumer devices. The popularity of Tesla, coupled with the rapid growth of the consumer electronics market, sparked a new wave of battery companies.... Congress created ARPA-E, for Advanced Research Projects Agency-Energy, to promote research and development in new energy technologies. The agency nurtured the new battery companies with funding and other support. A decade later, those efforts are beginning to bear fruit...

Sila is not exactly a battery company. It sells a new material — a silicon powder — that can significantly boost the efficiency of batteries, and plans to build them using many of the same factories and other infrastructure that produce lithium-ion batteries... Today, the company produces this silicon powder from its small facility in Alameda [near Oakland, California]. Then it sells the powder to a battery manufacturer — Sila would not identify the other company — which slots the material into its existing process, producing the new battery for the Whoop fitness tracker. "We are just upgrading the factories that are being used today," Mr. Berdichevsky said...

Companies like Sila and QuantumScape already have partnerships with carmakers and expect that their batteries will reach automobiles around the middle of the decade. They hope their technologies significantly reduce the cost of electric cars and extend their driving range... They also hope their batteries lead to new devices and vehicles. Smaller, more efficient batteries could spur the development of "smart glasses" — eyeglasses embedded with tiny computers — by allowing designers to pack a more nimble set of technologies into smaller and lighter frames. The same battery technology could invigorate so-called flying cars, a new type of electric aircraft that could ease commutes across major cities later in the decade.
The Times also notes companies like Enovix and Solid Power have been developing improved batteries "for more than a decade, and some hope to move into mass production around 2025."

And as the batteries progress, the Times got an interesting prediction from Venkat Viswanathan, an associate professor of mechanical engineering and materials science at Carnegie Mellon University who specializes in battery technologies. "All aspects of life will become more electrified."

Facebook announced their long-awaited foray into the smart glasses space Thursday morning, launching the Ray-Ban Stories smart glasses in partnership with eyewear giant EssilorLuxottica. From a report: The svelte frames are some of the most low-profile yet available to consumers and will allow users to snap photos and videos with the two onboard 5 MP cameras, listen to music with in-frame speakers and take phone calls. The glasses need to be connected to an iOS or Android device for full functionality, though users can take and store hundreds of photos or dozens of videos on the glasses before transferring media to their phones via Facebook's new View app. The twin cameras will allow users to add 3D effects to their photos and videos once they upload them to the app.

The lightweight glasses weigh less than 50 grams and come with a leather hardshell charging case. The battery lift is advertised as "all-day" which TechCrunch found to be accurate during our review of the frames. Users will be able to control the glasses with a couple physical buttons including a "capture" button to record media and an on-off switch. A touch pad on the right arm of the glasses will allow users to perform functions like swiping to adjust the volume or answering a phone call. An onboard white LED will glow to indicate to the people around the wearer that a video is being recorded. The glasses will start at $299, with polarized and transition lens options coming in at a higher price point.

David Chandler writes via MIT News: It was a moment three years in the making, based on intensive research and design work: On Sept. 5, for the first time, a large high-temperature superconducting electromagnet was ramped up to a field strength of 20 tesla, the most powerful magnetic field of its kind ever created on Earth. That successful demonstration helps resolve the greatest uncertainty in the quest to build the world's first fusion power plant that can produce more power than it consumes, according to the project's leaders at MIT and startup company Commonwealth Fusion Systems (CFS). That advance paves the way, they say, for the long-sought creation of practical, inexpensive, carbon-free power plants that could make a major contribution to limiting the effects of global climate change.

Developing the new magnet is seen as the greatest technological hurdle to making that happen; its successful operation now opens the door to demonstrating fusion in a lab on Earth, which has been pursued for decades with limited progress. With the magnet technology now successfully demonstrated, the MIT-CFS collaboration is on track to build the world's first fusion device that can create and confine a plasma that produces more energy than it consumes. That demonstration device, called SPARC, is targeted for completion in 2025.

A robot called CIMON-2 (short for Crew Interactive Mobile Companion) has received a software update that will enable it to perform more complex tasks with a new human crewmate later this year. Space.com reports: The cute floating sphere with a cartoon-like face has been stored at the space station since the departure of the European Space Agency's (ESA) astronaut Luca Parmitano in February 2020. The robot will wake up again during the upcoming mission of German astronaut Matthias Maurer, who will arrive at the orbital outpost with the SpaceX Crew-3 Dragon mission in October. In the year and a half since the end of the last mission, engineers have worked on improving CIMON's connection to Earth so that it could provide a more seamless service to the astronauts, CIMON project manager Till Eisenberg at Airbus, which developed the intelligent robot together with the German Aerospace Centre DLR and the LMU University in Munich, told Space.com.

"The sphere is just the front end," Eisenberg said. "All the voice recognition and artificial intelligence happens on Earth at an IBM data centre in Frankfurt, Germany. The signal from CIMON has to travel through satellites and ground stations to the data centre and back. We focused on improving the robustness of this connection to prevent disruptions." CIMON relies on IBM's Watson speech recognition and synthesis software to converse with astronauts and respond to their commands. The first generation robot flew to the space station with Alexander Gerst in 2018. That robot later returned to Earth and is now touring German museums. The current robot, CIMON-2, is a second generation. Unlike its predecessor, it is more attuned to the astronauts' emotional states (thanks to the Watson Tone Analyzer). It also has a shorter reaction time.

Airbus and DLR have signed a contract with ESA for CIMON-2 to work with four humans on the orbital outpost in the upcoming years. During those four consecutive missions, engineers will first test CIMON's new software and then move on to allowing the sphere to participate in more complex experiments. During these new missions CIMON will, for the first time, guide and document complete scientific procedures, Airbus said in a statement. "Most of the activities that astronauts perform are covered by step by step procedures," Eisenberg said. "Normally, they have to use clip boards to follow these steps. But CIMON can free their hands by floating close by, listening to the commands and reading out the procedures, showing videos, pictures and clarifications on its screen." The robot can also look up additional information and document the experiments by taking videos and pictures. The scientists will gather feedback from the astronauts to see how helpful the sphere really was and identify improvements for CIMON's future incarnations.

A 22-year-old Bitcoin millionaire wants Republicans to ditch their iPhones for a low-end handset that he hopes to turn into a political tool. From a report: It was a pitch tuned for a politically polarized audience. Erik Finman, a 22-year-old who called himself the world's youngest Bitcoin millionaire, posted a video on Twitter for a new kind of smartphone that he said would liberate Americans from their "Big Tech overlords." His splashy video, posted in July, had stirring music, American flags and references to former Presidents Abraham Lincoln and Donald J. Trump. Conservative pundits hawked Mr. Finman's Freedom Phone, and his video amassed 1.8 million views. Mr. Finman soon had thousands of orders for the $500 device. Then came the hard part: Building and delivering the phones. First, he received bad early reviews for a plan to simply put his software on a cheap Chinese phone. And then there was the unglamorous work of shipping phones, hiring customer-service agents, collecting sales taxes and dealing with regulators.

"I feel like practically I was prepared for anything," he said in a recent interview. "But I guess it's kind of like how you hope for world peace, in the sense you don't think it's going to happen." For even the most lavishly funded start-ups, it is hard to compete with tech industry giants that have a death grip on their markets and are valued in the trillions of dollars. Mr. Finman was part of a growing right-wing tech industry taking on the challenge nonetheless, relying more on their conservative customers' distaste for Silicon Valley than expertise or experience. [...] To make a smartphone, however, he had to rely on Google. The company's Android software already works with millions of apps, and Google makes a free, open version of the software for developers to modify. So Mr. Finman hired engineers to strip it of any sign of Google and load it with apps from conservative social networks and news outlets. Then he uploaded the software on phones he bought from China. To unveil the phone, he recorded an infomercial in which he cast the tech companies as enemies of the American way. "Imagine if Mark Zuckerberg banned MLK or Abraham Lincoln," he said in the video. "The course of history would have been altered forever."

[...] Thousands of people bought the $500 phone. Others, including some conservatives, quickly panned the animated pitch. Quickly, news outlets reported that the Freedom Phone was based on a low-cost handset from Umidigi, a Chinese manufacturer that had used chips shown to be vulnerable to hacks. Mr. Finman, who marketed the device as "the best phone in the world," was on the defensive. In an interview in July, Mr. Finman admitted that Umidigi made the phone but still said he was "100 percent" sure it was more secure than the latest iPhone. Apple has tens of thousands of engineers. Mr. Finman said he employed 15 people in Utah and Idaho.

"Ask for a roast beef sandwich at an Arby's drive-thru east of Los Angeles and you may be talking to Tori — an artificially intelligent voice assistant that will take your order and send it to the line cooks," reports the Associated Press.

They're arguing that the pandemic "didn't just threaten Americans' health when it slammed the U.S. in 2020 — it may also have posed a long-term threat to many of their jobs." Faced with worker shortages and higher labor costs, companies are starting to automate service sector jobs that economists once considered safe, assuming that machines couldn't easily provide the human contact they believed customers would demand. Past experience suggests that such automation waves eventually create more jobs than they destroy, but that they also disproportionately wipe out less skilled jobs that many low-income workers depend on. Resulting growing pains for the U.S. economy could be severe...

Ideally, automation can redeploy workers into better and more interesting work, so long as they can get the appropriate technical training, says Johannes Moenius, an economist at the University of Redlands. But although that's happening now, it's not moving quickly enough, he says. Worse, an entire class of service jobs created when manufacturing began to deploy more automation may now be at risk. "The robots escaped the manufacturing sector and went into the much larger service sector," he says. "I regarded contact jobs as safe. I was completely taken by surprise." Improvements in robot technology allow machines to do many tasks that previously required people — tossing pizza dough, transporting hospital linens, inspecting gauges, sorting goods.

The pandemic accelerated their adoption. Robots, after all, can't get sick or spread disease. Nor do they request time off to handle unexpected childcare emergencies.

Economists at the International Monetary Fund found that past pandemics had encouraged firms to invest in machines in ways that could boost productivity — but also kill low-skill jobs. "Our results suggest that the concerns about the rise of the robots amid the COVID-19 pandemic seem justified," they wrote in a January paper... Employers seem eager to bring on the machines. A survey last year by the nonprofit World Economic Forum found that 43% of companies planned to reduce their workforce as a result of new technology. Since the second quarter of 2020, business investment in equipment has grown 26%, more than twice as fast as the overall economy.

Ideas from 4chan (including its paranormal section) have percolated into the "dead internet" theory, writes the Atlantic, with a seminal post on another forum by "IlluminatiPirate" now arguing that the internet is almost entirely overrun by artificial intelligence: Like lots of other online conspiracy theories, the audience for this one is growing because of discussion led by a mix of true believers, sarcastic trolls, and idly curious lovers of chitchat... Peppered with casually offensive language, the post suggests that the internet died in 2016 or early 2017, and that now it is "empty and devoid of people," as well as "entirely sterile." Much of the "supposedly human-produced content" you see online was actually created using AI, IlluminatiPirate claims, and was propagated by bots, possibly aided by a group of "influencers" on the payroll of various corporations that are in cahoots with the government. The conspiring group's intention is, of course, to control our thoughts and get us to purchase stuff... He argues that all modern entertainment is generated and recommended by an algorithm; gestures at the existence of deepfakes, which suggest that anything at all may be an illusion; and links to a New York story from 2018 titled "How Much of the Internet Is Fake? Turns Out, a Lot of It, Actually."

"I think it's entirely obvious what I'm subtly suggesting here given this setup," the post continues. "The U.S. government is engaging in an artificial intelligence powered gaslighting of the entire world population." So far, the original post has been viewed more than 73,000 times...

The theory has become fodder for dramatic YouTube explainers, including one that summarizes the original post in Spanish and has been viewed nearly 260,000 times. Speculation about the theory's validity has started appearing in the widely read Hacker News forum and among fans of the massively popular YouTube channel Linus Tech Tips. In a Reddit forum about the paranormal, the theory is discussed as a possible explanation for why threads about UFOs seem to be "hijacked" by bots so often. The theory's spread hasn't been entirely organic. IlluminatiPirate has posted a link to his manifesto in several Reddit forums that discuss conspiracy theories... Anyway ... dead-internet theory is pretty far out-there. But unlike the internet's many other conspiracy theorists, who are boring or really gullible or motivated by odd politics, the dead-internet people kind of have a point... [Y]ou could even say that the point of the theory is so obvious, it's cliché — people talk about longing for the days of weird web design and personal sites and listservs all the time. Even Facebook employees say they miss the "old" internet. The big platforms do encourage their users to make the same conversations and arcs of feeling and cycles of outrage happen over and over, so much so that people may find themselves acting like bots, responding on impulse in predictable ways to things that were created, in all likelihood, to elicit that very response.
That 2018 article in New York magazine had argued that (at that time) a majority of web traffic was probably coming from bots — including especially high bot traffic on YouTube — while even the engagement metrics for major sites like Facebook had been gamed or inflated.

But whether or not that's changed, the Atlantic shares a compelling argument from a forum poster arguing that their very presence in this discussion proves they must be a bot. "If I was real I'm pretty sure I'd be out there living each day to the fullest and experiencing everything I possibly could with every given moment of the relatively infinitesimal amount of time I'll exist for instead of posting on the internet about nonsense."

Norwegian company Wind Catching Systems is developing a floating, multi-turbine technology for wind farms that could generate five times the annual energy of the world's largest, single wind turbine. This increased efficiency is due to an innovative design that reinvents the way wind farms look and perform. Fast Company reports: Unlike traditional wind turbines, which consist of one pole and three gargantuan blades, the so-called Wind Catcher is articulated in a square grid with over 100 small blades. At 1,000 feet high, the system is over three times as tall as an average wind turbine, and it stands on a floating platform that's anchored to the ocean floor. The company is planning to build a prototype next year. If it succeeds, the Wind Catcher could revolutionize the way we harness wind power. The world's first floating wind farm, Hywind, opened in 2017, almost 25 miles off the coast of Aberdeen in Scotland. The wind farm counts six floating wind turbines that are slotted in a buoyant cylinder filled with heavy ballast to make it float vertically. Because they're only tethered to the seabed with thick mooring lines, they can operate in waters more than 3,000 feet deep. Hywind is powering around 36,000 British homes, and it has already broken U.K. records for energy output. Wind Catching Systems launched the same year Hywind opened. It claims that one unit could power up between 80,000 and 100,000 European households. In ideal conditions, where the wind is at its strongest, one wind catcher unit could produce up to 400 gigawatt-hours of energy. By comparison, the largest, most powerful wind turbine on the market right now produces up to 80 gigawatt-hours.

There are several reasons for this substantial difference. First, the Wind Catcher is tallerâ"approaching the height of the Eiffel Tower -- which exposes the rotor blades to higher wind speeds. Second, smaller blades perform better. [Ole Heggheim, CEO of Wind Catching Systems] explains that traditional turbines are 120 feet long and usually max out at a certain wind speed. By comparison, the Wind Catcher's blades are 50 feet long and can perform more rotations per minute, therefore generating more energy. And because the blades are smaller, the whole system is easier to manufacture, build, and maintain. Heggheim says it has a design lifespan of 50 years, which is twice as much as traditional wind turbines, and when some parts need to be replaced (or during annual inspections), an integrated elevator system will offer easy maintenance. "If you have one single turbine and you need to change the blade, you have to stop the whole operation," says Ronny Karlsen, the company's CFO. "We have 126 individual turbines, so if we need to change the blade, we can stop one turbine."

When the system reaches the end of its life, much of it can be recycled. After the first significant wave of wind power in the 1990s, many traditional wind turbines have reached their design lifespan; blades the size of a Boeing 747 wing are piling up in landfills. Not only are the Wind Catcher blades smaller, but they're also made of aluminum, which, unlike the fiberglass used for larger turbines, is entirely recyclable. "You melt it down and produce new ones," says Heggheim. A prototype will likely be built in the North Sea (in Norway or the U.K.). After that, the company is looking at California and Japan.

What if your smartphone or laptop started charging as soon as you walked in the door? Researchers have developed a specially built room that can transmit energy to a variety of electronic devices within it, charging phones and powering home appliances without plugs or batteries. Scientific American: This system "enables safe and high-power wireless power transfer in large volumes," says Takuya Sasatani, a project assistant professor at the University of Tokyo's Graduate School of Engineering and lead author of the new study, which was published this week in Nature Electronics. The room relies on the same phenomenon as short-range wireless phone chargers: a metal coil, placed in a magnetic field, will produce an electric current. Existing commercial charging docks use electricity from a wall outlet to produce a magnetic field in a small area. Most recent smartphones are equipped with a metal coil, and when such a model) is placed on the dock, the interaction generates enough current to power the phone's battery. But today's commercial products have a very limited range. If you lift a phone off the dock or swathe it in a case that is too thick, the wireless power transfer ceases. But if a magnetic field filled a whole room, any phone within it would have access to wireless power.

"The prospect of having a room where a variety of devices could just receive power anywhere is really compelling and exciting," says Joshua Smith, a professor of computer science and electrical engineering at the University of Washington, who was not involved in the new study. "And this paper takes another step toward making that possible." In the study, the researchers describe a custom test room of about 18 cubic meters (roughly equivalent to a small freight container), which Sasatani built from conductive aluminum panels with a metal pole running down the middle. The team furnished the room with a wirelessly powered lamp and fan, as well as more prosaic items, including a chair, table and bookshelf. When the researchers ran an electric current through the walls and pole in a set pattern, it generated a three-dimensional magnetic field within the space. In fact, they designed the setup to generate two separate fields: one that fills the center of the room and another that covers the corners, thus allowing any devices within the space to charge without encountering dead spots.

By carrying out simulations and measurements, Sasatani and his co-authors found their method could deliver 50 watts of power throughout the room, firing up all of the devices equipped with a receiving coil that they tested: a smartphone, a light bulb and a fan. Some energy was lost in the transfer, however. Delivery efficiency varied from a low of 37.1 percent to a high of about 90 percent, depending on the strength of the magnetic field at specific points in the room, as well as the orientation of the device. Without precautions, running current through the room's metal walls would typically fill it with two types of waves: electric and magnetic. This presents a problem, because electric fields can produce heat in biological tissues and pose a danger to humans. So the team embedded capacitors, devices that store electric energy, in the walls. "It confines the safe magnetic fields within the room volume while confining hazardous parts inside all the components embedded inside the walls," Sasatani explains.

Starting on Monday, General Motors will temporarily halt production at all but four of its North American factories due to chip supply constraints. Engadget reports: The halt in production will affect many of the automaker's most profitable vehicles, including the Chevy Silverado and GMC Sierra. "During the downtime, we will repair and ship unfinished vehicles from many impacted plants, including Fort Wayne and Silao, to dealers to help meet the strong customer demand for our products," a spokesperson for GM told the Detroit Free Press. "Although the situation remains complex and very fluid, we remain confident in our team's ability to continue finding creative solutions to minimize the impact on our highest-demand and capacity-constrained vehicles."

The first AR/VR headset that Apple has been in development will need to be wirelessly tethered to an iPhone or another Apple device to unlock full functionality, reports The Information. MacRumors: It will be similar to the WiFi-only version of the Apple Watch, which requires an iPhone connection to work. The headset is meant to wirelessly communicate with another Apple device, which will handle most of the powerful computing. According to The Information, Apple recently completed work on the 5-nanometer custom chips that are set to be used in the headset, and that's where the connectivity detail comes from. Apple has completed the key system on a chip (SoC) that will power the headset, along with two additional chips. All three chips have hit the tape-out stage, so work on the physical design has wrapped up and it's now time for trial production.

ASUS has just four letters to sell you on its latest creator-focused notebooks: OLED. From a report: The company is bringing OLED screens to all of its new models, a move meant to differentiate them in the increasingly crowded PC market. Compared to traditional LCD screens, OLED offers deeper blacks levels, vastly better contrast, and more responsiveness. Even today, as LCDs have evolved to be brighter and faster, OLED offers a more pronounced visual "pop." We've been seeing notebooks with OLED for years, like on the XPS 15 and ZenBook, but they've typically been positioned as a premium feature for select models. Now ASUS is trying to make its name synonymous with OLED, so much so that it's bringing it to new mid-range notebooks like the VivoBook Pro 14X and 16X. It's also touting the first 16-inch 4K OLED HDR screens on notebooks across several models: the ProArt Studiobook Pro, ProArt Studiobook and the Vivobook Pro.

Befitting its name, you can expect to see the fastest hardware on the market in the StudioBook Pro 16 OLED (starting at $2,500). It'll be powered by H-series Ryzen 5000 processors, 3rd-gen Intel Xeon chips and NVIDIA's professional-grade RTX A2000 and A5000 GPUs. And if you don't need all of that power, there's also the Studiobook 16 OLED ($2,000), which has the same Ryzen chips, Intel Core i7 CPUs and either RTX 3070 or 3060 graphics. Both notebooks will be equipped with 4K OLED HDR screens that reach up to 550 nits and cover 100 percent of DCI-P3 color gamut. They'll also sport ASUS Dial, a new rotary accessory located at the top of their trackpads, offering similar functionality to Microsoft's forgotten Surface Dial.

An anonymous reader quotes a report from New Scientist: Wooden floors infused with silicon and metal ions can generate enough electrical power from human footsteps to light LED bulbs. Researchers hope that they could provide a green energy source for homes. [...] Guido Panzarasa at ETH Zurich in Switzerland and his colleagues found that although wood sits in the middle of this spectrum and doesn't readily pass electrons, it can be altered to generate larger charges. The team infused one panel of wood with silicon, which picks up electrons on contact with an object. A second panel was infused with nanocrystals of zeolitic imidazolate framework-8 (ZIF-8), a compound containing metal ions and organic molecules, and these crystals tend to lose electrons. They called this impregnation process "functionalization."

The team found that this treatment made a device that contained both wooden panels 80 times more efficient than standard wood at transferring electrons, meaning it was powerful enough to light LED bulbs when human footsteps compressed the device and brought the two wooden panels into contact. The engineered wood was fitted with electrodes from which the charge could be directed, and the team found that a 2-centimeter-by-3.5-centimeter sample that was placed under 50 newtons of compression -- an order of magnitude less than the force of a human footstep -- was able to generate 24.3 volts. A larger sample that was around the size of an A4 piece of paper was able to produce enough energy to drive household LED lamps and small electronic devices such as calculators. The findings have been published in the journal Matter.

Juliana Barile, the former employee of a New York credit union, pleaded guilty to accessing the financial institution's computer systems without authorization and destroying over 21 gigabytes of data in revenge after being fired. BleepingComputer reports: According to court documents, the defendant worked remotely as a part-time employee for the credit union until May 19, 2021, when she was fired. Even though a credit union employee asked the bank's information technology support firm to disable Barile's remote access credentials, that access was not removed. Two days later, on May 21, Barile logged on for roughly 40 minutes. The defendant deleted over 20,000 files and around 3,500 directories during that time, totaling roughly 21.3 gigabytes of data stored on the bank's share drive. The wiped included files related to customers' mortgage loan applications and the financial institution's anti-ransomware protection software.

Besides deleting documents with customer and company data, Barile also opened various confidential Word documents, including files containing board minutes for the credit union. Five days later, on May 26, she also told a friend via text messages how she was able to destroy thousands of documents on her former employer's servers, saying, "They didn't revoke my access so I deleted p drift lol. [..] I deleted their shared network documents." Although the New York credit union had backups of some of the data deleted by the defendant, it still had to spend more than $10,000 to restore the destroyed data following Barile's unauthorized intrusion.

VanMoof says it's now "the most funded e-bike company in the world," after raising a total of $182 million in the last two years. The Verge reports: The company claims to have almost 200,000 bikes on the road currently, with the goal of getting 10 million people on VanMoof e-bikes in the next five years. Such aggressive expansion goals require significant capital. VanMoof's new funding round has been earmarked to expand production and to "reinvent the way in which hardware and software components are made," according to a blog post announcing the new investment round. More specifically, VanMoof co-founder Taco Carlier tells The Verge in a phone interview that most of the funds will go towards R&D, "having more people on the hardware and software development in order to improve the quality and reliability of the bike."

For comparison, RadPower, the largest e-bike maker in the US, raised $150 million earlier this year, adding to the $25 million it garnered the year prior. Investors are pouring money into electric bike makers in the hope of capitalizing on the global e-bike market which is expected to be worth almost $50 billion by 2028. In March 2021, e-bikes already represented 17 percent of all bicycle sales in Europe, and accounted for more than 50 percent of all new bike sales in countries like Germany and the Netherlands.

Last year, 42% of new electricity generation capacity in the U.S. came from land-based wind energy -- more than from any other source -- according to numbers in a series of reports from the Department of Energy (DOE) this week. By contrast, solar amounted to only 38% of new capacity last year. CNBC reports: While both capacity and electricity generation from wind can vary regionally, land-based wind is now a strong, intermittent energy source across the U.S. According to research by DOE's Lawrence Berkeley National Laboratory, a record 16,836 megawatts of new utility-scale land-based wind power capacity was added to U.S. energy infrastructure in 2020, representing about $24.6 billion of investment in new wind power. Last year, the DOE noted, wind energy was able to provide more than half of in-state electricity generation and sales in a few states. Iowa led the pack with wind power providing 57% of its in-state electricity generation. However, Iowa has a lot of wind turbines, and not a very big population.

The growth of land-based wind energy in the U.S. last year was driven partly by production tax credits that are poised for a phaseout, encouraging development before that event horizon. Wind technology improvements also helped encourage land-based wind development. Compared to older wind turbines, the latest models feature taller towers with longer blades that can produce more energy by reaching into higher winds. In addition to land-based wind farms, myriad off-shore wind developments are underway domestically. But last year, off-shore wind farms still weren't operational across most of the U.S. The DOE's 2021 Offshore Wind Market Report instead focuses on the "pipeline" of offshore initiatives. In 2020, the offshore pipeline "grew to a potential generating capacity of 35,324 megawatts (MW)," a 24% increase from the prior year, that report says.

"In 2016, the International Renewable Energy Agency estimated that as much as 78 million tons of solar-panel waste will be generated by 2050," writes a Bloomberg columnist, adding that that's "almost certainly an undercount..." So what will happen to all those used solar panels?

"Across the developing world, homeowners, farmers, and businesses are turning to cheap, secondhand solar to fill power gaps left by governments and utilities," reports Bloomberg. To meet that demand, businesses ranging from individual sellers on Facebook Marketplace to specialized brokerages are getting into the trade. Earlier this month, Marubeni Corp., one of Japan's largest trading houses, announced that it's establishing a blockchain-based market for such panels. Collectively, these businesses will likely play a crucial role in bringing renewable energy to the world's emerging markets — and keeping high-tech waste out of the trash...

They may not be good enough for San Francisco homeowners and cutting-edge utilities, but they work perfectly well for anyone in a sunny climate in need of stable, off-grid power who doesn't want to pay full price. That's potentially a huge market. Between 2010 and 2019, the number of people living without electricity declined from 1.2 billion to 759 million worldwide. Some of that gap was closed by new power lines and other transmission facilities. But most of it was achieved by installing small solar systems designed to power a village, farm or even a single home. As of last year, 420 million people got their electricity from off-grid solar systems. By 2030, according to the World Bank, that number could nearly double.
A staffer at the used solar equipment exchange EnergyBin said they sometimes have 5 million pieces of photovoltaic equipment on their site.

And one broker estimated there were 10 million used solar panels on the global market, saying his own customers included Pakistani farmers pumping water for irrigation and Lebanese hoteliers seeking alternatives to an unreliable local grid.

Earlier this month Jeff Bezos' Blue Origin sued NASA over a moon lander contract awarded to SpaceX.

Now Mashable reports that "America's next trip to the moon may suddenly be delayed a bit thanks to...PDFs?" A U.S. federal judge has granted the Department of Justice a week-long extension in its lawsuit with Jeff Bezos' space company Blue Origin. The reason? Large PDF files...

According to the DOJ, there is more than 7 GB of data related to the case. However, the U.S. Court of Federal Claims' online system allows for only files of up to 50 MB in size to be uploaded. This all amounts to "several hundred" PDFs, including other file formats that would be converted to PDFs. The DOJ says it also sought to convert multiple separate documents into individual PDF batches but explained that those larger files could cause the upload system to crash. "We have tried several different ways to create 50-megabyte files for more efficient filing, all without success thus far," the DOJ said.

Instead of using the online file system, the U.S. government will transfer the documents for the case to DVDs.
Futurism reports the situation was exacerbated "because the agency staff that could have fixed the issue were at the 36th Annual Space Symposium last week."

On Twitter, space reporter Joey Roullete notes the judge's ruling means an additional one-week stay before the awarding of SpaceX's contract..

Or, as Mashable puts it, "Space exploration is currently on hold thanks to a lawsuit and a slew of pesky PDF files."

For a fraction of a second, 10 quadrillion watts of fusion power were produced this month by researchers at Lawrence Livermore National Laboratory.

The author of The Star Builders: Nuclear Fusion and the Race to Power the Planet explains what might happen next: The aim of these experiments is — for now — to show proof of principle only: that energy can be generated. The team behind the success are very close to achieving this: they have managed a more than 1,000-fold improvement in energy release between 2011 and today. Prof Jeremy Chittenden, co-director of the Centre for Inertial Fusion Studies at Imperial College London, said last month that "The pace of improvement in energy output has been rapid, suggesting we may soon reach more energy milestones, such as exceeding the energy input from the lasers used to kickstart the process...."

Many recent advances have been made with a different type of fusion device, the tokamak: a doughnut-shaped machine that uses a tube of magnetic fields to confine its fuel for as long as possible. China's Experimental Advanced Superconducting Tokamak (East) set another world record in May by keeping fuel stable for 100 seconds at a temperature of 120m degrees celsius — eight times hotter than the sun's core. The world's largest ever magnetic fusion machine, Iter, is under construction in the south of France and many experts think it will have the scale needed to reach net energy gain. The UK-based Joint European Torus (Jet), which holds the current magnetic fusion record for power of 67%, is about to attempt to produce the largest total amount of energy of any fusion machine in history. Alternative designs are also being explored: the UK government has announced plans for an advanced tokamak with an innovative spherical geometry, and "stellarators", a type of fusion device that had been consigned to the history books, are enjoying a revival having been enabled by new technologies such as superconducting magnets.

This is a lot of progress, but it's not even the biggest change: that would be the emergence of private sector fusion firms. The recently formed Fusion Industry Association estimates that more than $2bn of investment has flooded into fusion startups. The construction of experimental reactors by these firms is proceeding at a phenomenal rate: Commonwealth Fusion Systems, which has its origins in MIT research, has begun building a demonstration reactor in Massachusetts; TAE Technologies has just raised $280m to build its next device; and Canadian-based General Fusion has opted to house its new $400m plant in the UK. This will be constructed in Oxfordshire, an emerging hotspot for the industry that is home to private ventures First Light Fusion and Tokamak Energy as well as the publicly funded Jet and Mast (Mega Amp Spherical Tokamak) Upgrade devices run by the UK Atomic Energy Authority...

For now, publicly funded labs are producing results a long way ahead of the private firms — but this could change.
"Whether commercial fusion energy is ready in time to help with global warming or not depends on us as a society and how badly we want — no, need — star power on our side," the author concludes.

He also calls fusion energy "the only feasible way we can explore space beyond Earth's immediate vicinity."

"When residents of an affluent estate community in Alberta started hearing noise from a nearby power plant, they didn't expect their complaints of sleepless nights would lead to a months-long investigation that would find a bitcoin mining operation had set up shop without approval," reports the CBC: Now, Link Global, the company behind the site, is being ordered by the province's utility commission to shut down two plants until it can prove it's allowed to operate — a move the company says will cost jobs and cause the oil and gas infrastructure in which it operates to sit dormant....

Vancouver-based Link Global had set up four 1.25 MW gas generators at the site, pulling power from a dormant natural gas well owned by Calgary-based company MAGA Energy. The natural gas powers thousands of computer servers that run programs to "mine" digital currency... Work on the plant began in August 2020, and by fall — when neighbours started to get annoyed — it was operating at full capacity. There was just one problem: The company hadn't notified neighbours of its plans. Or the county. Or the provincial utilities commission — which allows power plants to be set up without approval if they meet several conditions, including only generating power for the company's own use and proving the plant has no adverse effects on people or the environment...

Alberta is littered with nearly 200,000 dormant or abandoned oil and gas wells, often because they're no longer economically viable. It has raised the spectre that landowners and taxpayers could be on the hook for the cleanup costs, which the province estimates could be up to $30 billion, as well as prompted a push to find other uses for the facilities, such as powering cryptocurrency operations. Stephen Jenkins, Link Global's CEO, said some of that abandoned energy infrastructure, is at risk of leaking methane — a greenhouse gas more potent than carbon dioxide. "We look at, OK, what can we do to use this in a beneficial way ... I don't want to say we're in the business of methane destruction, but we're in the business of beneficial use of that potential methane-generating source. You combust it properly. You don't flare it, and you control those emissions," Jenkins said...

And though the facility employs only four people, Jenkins said it's important to him to employ locally and give former oil and gas workers a path into other careers. The Sturgeon County plant's supervisor is a former pipefitter; he's now a bitcoin pro and an expert at keeping the plant online, Jenkins said. "It's a perfect use of people's skills," he said.

Of course, it's not all altruism. The company has said for every 10 MW of power, it can generate about 1.2 bitcoins per day.
Last Friday the Alberta Utilities Commission (AUC) ruled that the plant had indeed been violating their regulatory requirements, and would now also have to suffer a financial penalty which the CBC reported as "a $50,000 to $75,000 fine, reduced by up to 50% because Link Global admitted to breaking the rules..."

"More penalties could be on the way. The AUC will now review whether specific sanctions should be imposed against Link Global for operating without approval — a decision on that is expected this fall."

The CBC adds that another Link Global plant was also found to be "set up without the AUC's prior approval."