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Sunday, October 31, 2021

Roblox comes back online after three-day outage

Roblox is finally returning to normal after a nearly three-day outage. The gaming platform's developer said it was "incrementally" bringing regions back to service after having pinpointed the cause roughly three hours earlier. The company had a possible candidate on October 30th, but didn't narrow it down until a day later.

The company didn't detail the cause, but had previously ruled out particular "experiences or partnerships." Some had blame the outage on a Chipotle promo that launched half an hour before the failure took place on the evening of October 28th.

Whatever the reason for the outage, it may have had a lasting effect. Roblox has over 40 million daily users, and has been home to major concerts in recent months. That could leave more than a few frustrated kids, not to mention parents and creators wondering about the long-term reliability of the platform.



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Astronomers may have spotted a planet in another galaxy for the first time

The hunt for exoplanets is venturing beyond the Milky Way. Astronomers using NASA's Chandra X-ray Observatory have detected what might be the first signs of a planet in another galaxy. The team noticed dips in X-ray brightness that hint at a planet transiting in front of a star in the Messier 51 (aka M51) galaxy 28 million light-years away. For context, all the exoplanet candidates in the Milky Way are no more than 3,000 light-years from Earth — this planet would easily set a distance record if confirmed.

The very nature of stars made the feat possible. As the researchers had to focus on X-ray bright binary systems where the region of bright rays is relatively tiny, the transit was considerably easier to spot. Conventional detection of nearby stars requires much more sensitive light detection, as a planet might only block a small amount of light from a given star.

The planet itself is believed to be as large as Saturn, but would orbit its hosts (a star 20 times the mass of the Sun as well as a black hole or neutron star) at twice the distance.

Scientists didn't believe the dimming was due to gas clouds or dust, as those aren't consistent with the event they recorded in M51. A planet, however, would line up with the data.

The challenge, as you might guess, is verifying that data. The planet's large orbit could rule out another transit for roughly 70 years, and it wouldn't be clear exactly when astronomers would have to take a look. The three-hour transit of this planet candidate didn't provide a large window. That's also assuming the 'living' star doesn't explode and bathe the planet in radiation.

If there's ever a confirmation, though, the discovery would be very significant. While there aren't many doubts that planets exist in other galaxies, it would be useful to have evidence of their existence. This could also significantly widen the scope of future planetary searches to include the galactic neighborhood, not just close-by stars.



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Lenovo's rumored 17-inch ThinkBook Plus has a second screen for drawing

Lenovo's next ThinkBook Plus might be more practical, at least if you'e a budding artist. Well-known leak purveyor Evan Blass has shared what he said is an image of a 17-inch ThinkBook Plus model. Unlike the current 13.3-inch system, though, you wouldn't have to flip your machine around to use an e-paper display on the back. Instead, you'd have a pen-capable color display next to the keyboard you could use to draw or take handwritten notes.

Blass didn't share other details, but the 17-inch ThinkBook Plus would seemingly have an extra-wide main display and fit in a full keyboard along with a large trackpad. We'd expect reasonably speedy internals to help drive the second display, much like the vaguely comparable ASUS ZenBook Duo.

It's not certain when this extra-large ThinkBook Plus would ship. Lenovo has historically reserved some of its largest laptop introductions for CES in January, but that doesn't preclude the company from a last-minute launch for the holidays. Either way, the image suggests Lenovo hasn't given up on the Plus concept — if anything, it's exploring new concepts that might prove appealing for creatives and others who shied away in the past.



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G20 deal raises the minimum tax rate for big tech companies

Large tech companies may soon have to pay significant taxes no matter what tax loopholes they had before. BBC Newsreports G20 leaders have reached an agreement that would set a global minimum tax rate of 15 percent for large companies. The long-in-the-making deal should be official as of today (October 31st) and would be enforced starting in 2023.

The US originally pitched the concept to prevent companies from using creative accounting (such as the "Double Irish arrangement") to avoid paying most of their taxes in the country. Other countries embraced the idea, though, and the Organization for Economic Co-operation and Development (OECD) toldCBC News the move could rake in about $150 billion from corporations around the world.

The deal could discourage tech giants like Amazon, Apple, Google, Meta and Netflix from relying on loopholes to maximize their profits. If the deal collects the promised money, governments could better fund public services and help tackle problems like climate change. 

There are numerous criticisms, however, and not just from those who generally oppose higher taxes. Oxfam, for instance, blasted "generous carve outs" that protected sone income and take 10 years to phase out. The pro-equality group also claimed the deal was "extremely limited" and would affect fewer than 100 companies while generating little money for poorer countries. The arrangement might beat the status quo for G20 nations, but it won't necessarily address some outstanding concerns.



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Apple's mixed reality headset might play 'high-quality' VR games

Apple's rumored mixed reality headset may be a boon for VR gaming. In his most recent newsletter, Bloomberg's Mark Gurman claimed Apple is aiming for a headset that can handle "high-quality" VR games with both fast chips and high-res displays. While it's not certain just what chips would be involved, a previous leak mentioned a possible 8K resolution per eye — Apple might not expect games to run at that resolution, but it would hint at serious processing power.

The headset is still poised to arrive "as early as" 2022, Gurman said. He also suggested Apple would eventually follow up the mixed headset with an augmented-reality-only model, but that was "years down the road."

However accurate the claim might be, it's doubtful the mixed reality headset would be meant primarily for gaming The price (rumored to be as high as $3,000) might relegate it to developers and other pros. It wouldn't be a rival to the $299 Quest 2, then. Instead, the report suggests Apple might use this initial headset to pave the way for more affordable wearables where gaming is more realistic.

It's safe to presume Apple is committed to a headset, no matter the end result. Apple has acquired companies and reportedly shuffled executives with mixed reality in mind. This wouldn't just be a side project for the company, even if the mixed reality tech could take years to reach the mainstream. Gaming might play a pivotal role if Apple intends to reach a wider audience.



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Amazon offers steep discounts on recent Echo devices

This may be one of your best chances of scoring a smart speaker or e-reader before the holiday rush. Amazon is selling multiple recent Echo devices (plus a Kindle reader) at very low prices. To start, the fourth-generation Echo speaker is on sale for just $60 (usually $100), or the same as its Prime Day pricing. You can also buy the new Echo Show 5 for an all-time low of $55 (normally $85), while its larger Echo Show 8 counterpart has dropped to $100 (typically $130).

Buy Echo (4th-Gen) on Amazon - $60Buy Echo Show 5 on Amazon - $55Buy Echo Show 8 on Amazon - $100

You might also appreciate the Kindle deal if you're a book lover. Amazon is selling the standard Kindle (with ads) for just $50 — that's $40 below its official sticker, and even better than the Prime Day price. You'll get a similar discount on the ad-free version, which sells for $70. Either price drop makes the Kindle an easy choice if you prefer to wind down with a digital book at the end of the day.

The Echo devices are safe choices. The fourth-gen Echo sounds great for the money and boasts a memorable design along with Alexa's healthy ecosystems for smart home devices and skills. The newer Echo Show 5 and 8, meanwhile, build on that Alexa know-how with visuals. The Show 5 fits best as a bedside clock, while the 8 works well for video calls or as a family hub in the kitchen or living room. The main hiccups are simply the interface and streaming app selections — Google has a slight edge in both departments, but that might not matter much if you're mainly using voice commands or checking the news and weather.

Get the latest Black Friday and Cyber Monday offers by visiting our deals homepage and following @EngadgetDeals on Twitter.



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iRobot's poop-detecting Roomba j7+ vacuum is cheaper than ever right now

iRobot's latest Roomba that can detect obstacles — including pet poop — along its cleaning journey is cheaper than ever right now. Both Amazon and Wellbots have the Roomba j7 and j7+ for $150 less, so you can grab them for $499 and $699, respectively. Both robots are the same, but you'll get the clean base with the j7+ model, allowing you to set and forget the robot and only empty the clean base about once every 60 days.

Buy Roomba j7 at Amazon - $499Buy Roomba j7+ at Amazon - $699Buy Roomba j7 at Wellbots - $499Buy Roomba j7+ at Wellbots - $699

The j7 series builds upon the Roomba i7 robots with more powerful cameras, better sensors and more power. The AI-driven computer vision technology allows the device to detect obstacles and move around them as it cleans, and you can label those obstacles as permanent (in the case of a chair or another piece of furniture) or temporary. Not only does this mean the j7 robots should better navigate around things like piles of clothes and charging cords, but they can also detect a robot vacuum's arch nemesis: pet poop. iRobot even has a Pet Owner Official Promise (yes, P.O.O.P.) which states that you'll get a new robot vacuum if your j7+ runs into poop in the first year of you owning it.

Aside from that, the j7 series takes advantage of iRobot's improved mobile app, which lets you schedule cleanings and set routine triggers. You can also label rooms in your home after the robot has created a map, so you can better direct it to a specific room when you only need a quick clean.

While the clean base included in the j7+ package isn't necessary, it takes the convenience level up a notch. Instead of emptying your robot's bin after every job, the j7+ will automatically empty its contents into the clean base when it's done. You then only have to worry about emptying the base once every two months.

Follow @EngadgetDeals on Twitter for the latest tech deals and buying advice.



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Lego adds 'Luigi's Mansion' sets to its Super Mario World collection

Now that Luigi is part of Lego Super Mario, the toymaker is ready to show the other heroic plumber a little more respect. Lego has introduced a trio of Luigi's Mansion expansion sets that give its namesake star more to do in a game designed with him in mind.

The $30 Lab and Poltergust set helps you get started with Luigi's ghost vacuum, while a $40 Entryway set introduces you to the mansion proper as well as Polterpup and the game series' Boo ghosts. Splurge on the $80 Haunt-and-Seek kit and you can create a full-fledged level, complete with hidden gems and rotating hallways. As you'd expect, you can combine the sets or mix them with other Lego Super Mario packs.

The timing is off. Lego may be announcing the Luigi's Mansion sets on Halloween, but they won't be available until January 1st, 2022. It's a missed opportunity, then, but you might not mind if you or or your kids enjoy the existing Super Mario collections and want more variety. If nothing else, this will provide fond memories for anyone who remembers collecting ghosts in Luigi's games.



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Saturday, October 30, 2021

Juno probe provides the first 3D view of Jupiter's atmosphere

NASA's Juno probe has provided a better, deeper look at Jupiter's atmosphere. Researchers have produced the first 3D view of Jupiter's atmospheric layers, illustrating how its turbulent clouds and storms work in greater detail than before. Most notably, it's clearer how cyclones and anticyclones behave. They're much taller than expected, with the Great Red Spot (an anticyclone) running 200 miles deep. They're either warmer or colder at the top depending on their spin, too.

Juno helped fill out the data using a microwave radiometer that offered a peek below the clouds' surfaces. For the Great Red Spot, the team complemented the radiometer data with the gravity signatures from two close passes. The radiometer info also showed Earth-like circulation cells in northern and souther hemispheres, not to mention ocean-like changes in microwave light.

There are still mysteries left, such as the atmospheric mass of the Great Red Spot. With that said, the 3D imagery is already producing a more cohesive picture of how jovian planets like Jupiter behave. It might not take much more effort to solve more of Jupiter's mysteries.



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Apple quietly discontinues the 21.5-inch iMac

You'll have to go large if you want an Intel-powered Mac desktop. 9to5Macreports Apple has quietly discontinued the 21.5-inch iMac about half a year after introducing the M1 model. The company had been selling a lone dual-core model for $1,099 through a relatively hard-to-find page, but YouTube Tech God noticed that it disappeared sometime on October 29th.

We've asked Apple for comment on the move. The company has a long history of keeping legacy Macs around for a while before silently dropping them, but it seldom elaborates on those decisions. A notable exception came in March this year, when Apple confirmed it was winding down iMac Pro sales.

This won't thrill educational customers that may still want the 21.5-inch iMac for its relatively low price, small size and legacy ports. You'll have to buy at least a 27-inch iMac or a $1,099 legacy Mac mini if you're not ready to leap to Apple Silicon. This does signal Apple's confidence in its processors, though — it clearly believes its mainstream desktop customers are ready to make the switch.



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NASA delays SpaceX Crew-3 launch to November 3rd

You'll have to wait a little bit longer to watch SpaceX's third crewed NASA mission. NASA has delayed the launch of Crew-3 from early on Halloween to 1:10AM Eastern on November 3rd. The agency pinned the setback on "unfavorable" weather. There probably won't be another delay, though, as officials are predicting an 80 percent chance of good weather for the new date. Live overage of the launch on NASA's channel will start November 2nd at 8:45PM.

Crew-3 will bring NASA astronauts Raja Chari (the mission commander), Tom Marshburn and Kayla Barron to the International Space Station alongside the ESA's Matthias Maurer. They're expected to dock at 11PM Eastern on November 3rd and will stay until late April 2022.

Crewed SpaceX flights are still relatively rare. Crew-1 launched in November 2020, while Crew-2 didn't lift off until April 2021. Crew-3 and the recent all-civilian Inspiration4 mission are steps toward making these occupied flights relatively routine — ideally, they'll soon be as uneventful as SpaceX's other flights.



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Roblox says its extra-long outage can't be blamed on Chipotle

It hasn't been a good weekend for Roblox players. The Vergenotes that the gaming platform has been down since 7PM Eastern on October 28th (nearly two days as of this writing), with no resolution in sight. It's not clear what prompted the failure beyond an "internal system issue," but Roblox Corporation stressed that it wasn't due to a Chipotle promo that launched just half an hour earlier. This wasn't linked to "any specific experiences or partnerships," Roblox explained.

The promo offers a total $1 million in free Chipotle burritos to players as part of a Halloween event. That could prompt a spike in activity on Roblox, but it's not likely to disrupt a game with over 40 million daily users.

The outage certainly won't help the platform, though. Over half of Roblox players are pre-teens, and its surge during the early pandemic helped fuel high-profile concerts and platform-exclusive games. Failures like this could easily anger kids (and their families) that spend much of their time in Roblox's virtual universe. While the downtime likely won't hurt the platform's long-term reputation, the company clearly can't afford many incidents like this.



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2021 MacBook Pro teardown reveals easy-to-remove batteries

Apple may have given us a glimpse of what the new 14- and 16-inch MacBook Pros' insides look like, but it had a surprise waiting for the folks at iFixit nonetheless. The iFixit team said removing batteries from recent MacBook Pros required "infinite patience, a bottle of isopropyl alcohol, and an optional bottle of human-friendly alcohol." They expected the same from this generation of laptops but were pleasantly surprised by the presence of pull tabs instead when they tore down the new MacBook Pros.

The outer battery cells have noticeable pull tabs that you can, well, pull to detach them from their adhesive underneath. Even the central battery cells have pull tabs — they're just harder to find inside the laptop chassis beneath the trackpad. iFixit was able able to confirm that the laptops will recognize and work with battery replacements just fine.

In addition, most of the laptops' ports, except for the SD card reader and the HDMI port, are modular. That means they can be easily and cheaply replaced if they suddenly break or malfunction. Conversely, the laptops' keyboard will still be hard to replace, but hey, at least the days of Apple's butterfly keyboard are now over. You can watch iFixit's teardown process in the video below, and it also has more photos of the laptops insides on its website if you want to have a better look at their components. iFixit also took apart Apple's $19 polishing cloth, in case you're wondering what makes it more expensive that its typical counterparts.



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Patreon may let you reward creators with crypto

Patreon doesn't let creators offer crypto coins for the sake of profit, but that might change before long. TechCrunchreports Patreon executives Jack Conte and Julian Gutman said at The Information's latest summit that the company was "evaluating" the use of crypto, including a previously hinted-at possibility of allowing "creator coins" that fans can buy to show support. You could invest in creators and reap rewards if they hit the big time, or access special content reserved for coin owners.

Conte wouldn't say if Patreon had staff devoted to crypto projects, but did say the company was "thinking about it." The company had discussed the possibility of allowing creator coins during an online September discussion, but it was sidelined as the company grappled with the implications of Mastercard's tougher adult content standards.

Gutman added that Patreon was "interested" in studying the potential benefits of NFTs and related technologies for creators looking to sustain a business. NFTs have boosted the value of digital art, sometimes leading to sales worth millions, but there are also widespread concerns about the highly speculative nature of the market and the blockchain-based technology's environmental impact.

It wouldn't be surprising if Patreon embraced coins, NFTs or both. Patreon has fared well despite early pandemic jitters and raised $90 million just a year ago, but there's little doubt the service is trying to court as many creators as possible. A new stance on crypto might entice content producers who currently have to go elsewhere if they want to dabble in the technology.



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ICYMI: Apple’s new MacBook Pros have (nearly) everything you’d want

This week, we tested out new flagship smartphones, high-powered laptops and much-improved earbuds. Devindra Hardawar reviewed the latest 14- and 16-inch MacBook Pros and reports back that they provide almost everything one could want out of a powerful laptop. Billy Steele spent time listening to the third-generation AirPods and concluded they sound much better than the previous version. And Cherlynn Low used Google’s Pixel 6 and 6 Pro and found that the camera-heavy handsets have a lot more to offer, including a great starting price.

The new MacBook Pros have a ton of power (and ports)

Apple MacBook 14- and 16-inch (2021)
Devindra Hardawar/Engadget

Devindra Hardawar says the 14- and 16-inch MacBook Pros are precisely what media professionals have been waiting for: speedy M1 Pro and Max processors, a comfortable keyboard, serious battery life and great speakers. They also feature most of the crucial ports MacBooks have been missing for years, including (finally!) an SD card reader, though the laptops are thicker and heavier as a result. And of course, all that comes with a high starting price of $1,999.

Devindra was particularly impressed by the Liquid Retina XDR displays, which come close to 4K resolutions, and have mini-LED backlighting to produce up to 1,600 nits of brightness. He was also pleased to find support for 120Hz refresh rates, and by the benchmark testing in which both MacBook Pros blew away competing Windows PCs. However, while the laptops were able to speedily convert a 4K video clip to 1080p, Devindra doesn't think they'd make the best gaming machines — trying to load Borderlands 3 produced an unplayable mess. Overall though, he says these computers have practically everything one, especially a creative professional, would want in a powerful notebook — as long as you can stomach the price tag.

The third-gen Airpods have a better fit and more features

Apple AirPods 3rd-Gen (2021)
Billy Steele/Engadget

Apple’s latest AirPods have been almost completely redesigned from the previous version; the buds themselves have a new look, courtesy of the contoured shape which reduces weight and features a tapered silhouette and an angle to increase comfort. Billy Steele says the company’s efforts to build better AirPods have paid off: the new buds are more comfortable and and have much better audio quality, with bigger and more immersive sound that remained open and airy. That’s thanks to a custom driver paired with a high-dynamic-range amplifier, as well as the new H1 chip and the inward facing mic. Billy says these changes made the AirPods something he actively wanted to listen to music with.

The new AirPods also have an IPX4 rating so they’ll survive sweaty workouts or small splashes. They can also detect skin which, combined with the built-in accelerometer, makes for more accurate pausing and extends battery life. The new chip means you can listen to tracks in Dolby Atmos on Apple Music, and the spatial audio is available with dynamic head tracking to change the position of the audio when you turn your head. However, the latest AirPods still lack active noise cancellation and Transparency mode as these features are still reserved for the pricier AirPods Pro. While Billy acknowledges that these earbuds aren’t for everyone, he says they continue to offer Apple users features that are well integrated with iPhone, iPad and Mac.

Google’s Pixel 6 and 6 Pro are excellent phones with great prices 

Google Pixel 6 and 6 Pro
David Imel for Engadget

Cherlynn Low says the newest Google phones — the Pixel 6 and 6 Pro — are the most intriguing phones that the company has made in years. Featuring the first Google mobile processor, Tensor, the two handsets also have improved camera hardware, lovely OLED screens, speedy refresh rates (120Hz for the 6 Pro, 90Hz for the 6), and decent speakers. Cherlynn says the best feature is the surprisingly low starting price — only $599 — which makes some of the drawbacks more forgivable.

One of the issues she had with the phones was the laggy under-screen fingerprint sensor, which requires the display to be on before it unlocked — a process that she says doesn’t need to have two steps. She was more impressed by the new voice keyboard, which did an excellent job of transcribing speech, and the additional camera features. The sensors are sharper and bigger with larger pixels, producing bright, clean photos — and special camera features, like Magic Eraser and Face Unblur, give users a lot of control over their photos. The Pixel 6 and 6 Pro excelled in our battery tests, too, lasting 20.5 hours and 17 hours, respectively. Overall, Cherlynn calls the handsets a superb return to form, showing off Google’s strengths in the software and photography departments.



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Apple's worst shipping delay is for a $19 polishing cloth

You'd think global supply shortages would hit Apple's tech products the hardest, but that's apparently not the case. As The New York Timesreports, Apple's most backordered new release is its $19 Polishing Cloth. Order the microfiber cloth from the company store as of this writing and you'll wait 10 to 12 weeks — in other words, you won't get your Apple-branded polishing experience until January 2022 at the earliest. You could buy a new MacBook Pro and wait another two months to (officially) wipe smudges off the screen. 

It's not clear what prompted the backlog, but it might be sheer popularity. An anonymous Apple official talking to The Times said the company wasn't surprised by high demand, and that the cloth was both specially designed (it was originally meant for the nano-texture glass on the Pro Display XDR) and particularly effective.

It's no secret that you can find far, far less expensive alternatives if you're cleaning a regular screen. Amazon is selling a six-pack of MagicFiber cloths for $9, and even the pricer options tend to offer better value. However, the shortfall illustrates both the cachet of the official product and the sheer range of supply constraints affecting tech, sometimes in unexpected ways. If you can't even count on getting a polishing cloth in a timely fashion, you know the industry is struggling with broad supply issues.



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Meta is acquiring the maker of VR workout app 'Supernatural'

Facebook made it pretty clear that it's focusing on the metaverse when it rebranded itself as Meta, and its latest acquisition is part of that effort. Jason Rubin, the company's VP of Metaverse Content has revealed that Meta is acquiring Within, the creator of immersive virtual reality workout app Supernatural for Oculus Quest headsets. A rep for Within previously described Supernatural to Engadget as "part Beat Saber, part Dance Dance Revolution, part Guitar Hero with your whole body.

In a separate announcement (via TechCrunch), Within CEO Chris Milk and Head of fitness Leanne Pedante said that its coaches, choreographers and managers will continue being part of the team. They'll work on VR fitness experiences for Supernatural independently under Meta's Reality Labs. While Within will have to answer to its new parent company going forward, Milk's and Pedante's statement says the the acquisition will give them access to more resources, including more music, more features and more social experiences.

In Supernatural, you'll have to hit colored orbs flying at you from its various VR environments using your controllers. The balls will shatter if you hit them with enough force, but they'll only float away if you don't — you'll get scored at the end based on how you do. Supernatural has a 30-day free trial period, after which it'll cost you $19 a month for continued access. 



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Facebook expands fight against COVID-19 vaccine misinformation to include kids

Vaccine misinformation has been pervasive issue on Facebook for years, and it wasn't until earlier this year that the website finally introduced policies that would address the problem. Now, the social network has expanded those policies and its COVID-19 vaccination efforts to include kids shortly after the FDA authorized the emergency use of the Pfizer COVID-19 vaccine for children ages five to eleven.

In the coming weeks, it will send in-feed English and Spanish reminders to users in the US that the COVID-19 vaccine is now available for kids. Those reminders will also include a link that'll help users find the nearest vaccination site. Perhaps, more importantly, it will expand its anti-vaccine misinformation policies to remove claims that COVID-19 vaccines for kids do not exist and that the vaccine for children is untested. It will also remove any claim that COVID-19 vaccines can kill or seriously harm kids, that they're not effective for children at all and that anything other than a COVID-19 vaccine can inoculate children against the virus. 

Facebook says its fight against vaccine misinformation is part of an ongoing effort in partnership with the CDC, WHO and other health authorities. It promises to keep on updating its policies and ban any new claim about the COVID-19 vaccine for children that will emerge in the future. The website, which now operates under its parent company Meta, says it has removed more than 20 million pieces of content from Facebook and Instagram since the beginning of the pandemic. As of August 2021, it has also banned 3,000 accounts, groups and pages for repeatedly breaking its health misinformation policies. 



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Friday, October 29, 2021

Netflix's 'The Witcher' season two trailer sees Geralt fighting monsters, making quips

Prepare to toss a coin to your favorite witcher. Netflix has shared the first full trailer for season two of The Witcher ahead of its December 17th debut. Unsurprisingly, the clip sees Geralt fighting plenty of monsters, including vampires, gargoyles and even a leshen at one point toward the end. It also reveals plenty of details about the story arc of the show’s sophomore season, teasing an escalating war between Nilfgaard and the Northern Kingdoms, Ciri’s training at Kaer Morhen and the return of Jaskier.

After the show’s initial success, a second season isn’t the only piece of Witcher content Netflix has in the pipeline. The streaming giant released The Witcher: Nightmare of the Wolf, an animated prequel film starring Geralt’s mentor Vesemir, earlier this year. It also recently greenlit a third season of the show, announced a second animated movie and a “kids and family” series. 



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Tesla recalls nearly 3,000 Model 3 and Model Y vehicles over separating suspensions

Tesla is recalling 2,791 Model 3 and Model Y vehicles over concerns that their front suspension lateral link fasteners may loosen, potentially shifting the wheel alignment and increasing the risk of a crash. The affected vehicles are 2019, 2020 and 2021 versions of the Model 3, and 2020 and 2021 editions of the Model Y.

Tesla has notified the National Highway Traffic Safety Administration of the recall and plans to mail notification letters to affected owners on December 24th. The company will tighten or replace the fasteners free of charge. The number for this recall is SB-21-31-003.

This is far from the first recall on Tesla's books, and in the grand scheme of things, it's a small one. Tesla has issued a handful of recalls this year alone, including one in February that affected 135,000 vehicles in the US and another in June affecting 6,000 US vehicles. German regulators issued an additional recall of 12,300 Model X EVs in February of this year, citing trim-adhesive concerns. That issue sounded eerily similar to one that led to a US recall of more than 9,000 cars in November 2020.



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Amazon owns a 20 percent stake in Rivian

Amazon owns a 20 percent stake in electric transport startup Rivian, according to a recent SEC disclosure spotted by Bloomberg. As of September 30th, the company said the stake was valued at $3.8 billion, up from $2.7 billion at the end of 2020. That Amazon should own a fifth of Rivian is not surprising. In 2019, the retailer led a $700 million investment round in the automaker, contributing about $440 million to that total. 

That same year, it announced as part of its 2040 climate pledge it would purchase 100,000 electric delivery vehicles from Rivian. The first of those EVs, a cutesy van, began making deliveries in Los Angeles at the start of the year. Amazon hopes to have 10,000 of its Rivian EVs on the road by the end of 2022.

As you might imagine, that has put pressure on Rivian to deliver for its biggest customer. Per Bloomberg, the company has prioritized manufacturing vans for Amazon at the expense of its consumer vehicles like the R1T and R1S. The former was supposed to debut in 2020, but following a series of pandemic-related delays, the first customer-ready vehicle only rolled out of the company’s Normal, Illinois factory this past September.



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The latest 'Valorant' hero is Chamber, the dapper sniper

Valorant players are getting another hero to use in Riot's free-to-play shooter. As described by character producer John Goscicki, Chamber plays the "gentleman assassin" role, a Sentinel-class character who "bunkers down, and holds a location by getting frags.” He can do this through a skill and weapon set that includes a trap that scans for enemies, a heavy pistol and a sniper rifle that can take enemies out with one perfectly-placed shot. Chamber will go live in Valorant with Patch 3.10 on Nov. 16. 

Valorant Chamber
Riot Games

Given that his abilities are focused around "highly lethal, pinpoint accuracy," as Goscicki says, they wanted his style to match. "A person like that would care about the finer things in life as well—from the cut of his vest, to the color of the threading, and how shoes would bring the whole outfit together." If that description speaks to you, Chamber might be an agent worth trying out.

That patch comes a few weeks after Riot is set to release the Valorant Episode 3, Act III Battlepass, which goes live on November 2nd and will be available for 10 weeks. It comes with five free and nine paid "Marquee Items," and the pack itself costs 1,000 Valorant Points, the game's in-game currency. According to Riot associate art director Sean Marino, the Battlepass is focused on bringing some fall holiday vibes to the game. Given that one of the items Marino mentioned is meant to fit in with Halloween, it's a little bit of a bummer that this doesn't launch until after the holiday. But hey, why limit Halloween to just one month?



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Amy Hennig's new studio is making a game with Marvel

It’s been a while since we’ve heard any news from Amy Hennig, but now we know what the former Naughty Dog and Visceral Games writer and creative director has been working away at since going indie in 2018. On Friday, Marvel announced its working with Hennig’s Skydance New Media studio on a new narrative-driven action-adventure game set in its comic book universe. Details on the project are sparse, but the Disney-owned company teased the title will feature a “completely original story and take on the Marvel Universe.”

“I can’t imagine a better partner than Marvel for our first game,” said Hennig. “The Marvel Universe epitomizes all the action, mystery and thrills of the pulp adventure genre that I adore and lends itself perfectly to an interactive experience. It’s an honor to be able to tell an original story with all the humanity, complexity, and humor that makes Marvel characters so enduring and to enable our players to embody these heroes that they love.”

In some ways, it’s a surprise to find out Hennig is working on a AAA title. When she left EA after the publisher shut down Visceral, it seemed like she wanted a change of pace. "I would love to have a little company of about six to eight people, 15 at the most, and then do smaller projects," she said at the time. But then the possibility of working with Marvel may have been too difficult to ignore, especially for a new studio working on its first-ever game. Much like it’s done in Hollywood, the company has started to pull in talent from every corner of the gaming industry. Between Eidos Montreal, Firaxis and now Skydance New Media, some of the best studios are working on Marvel properties.



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Is Big Tech 'greenwashing' its environmental responsibilities ahead of COP26?

COP26, the UN’s climate change conference billed as “the world’s last best chance” to prevent the most disastrous effects of global warming, kicks off in Glasgow on Sunday. Delegates from around the world will convene to hammer out another round of emission reduction targets with a goal of achieving “net zero” greenhouse gas emissions by mid-century and keeping our rapidly heating planet temperature rise to a more manageable 1.5 degrees Celsius, rather than the calamitous 2.7 degree bump currently predicted.

With the eyes of the world firmly focused upon humanity’s disastrous planetary stewardship to date and wondering what might be done to rectify our past pollution, leading tech companies in recent weeks have become increasingly vocal in their pledges to reform business operations to help “save the planet.”

Apple, for example, announced the launch of 10 new environmental projects as part of its Power for Impact initiative as well as that 175 of its suppliers will switch to using renewable energy, the company said in a statement Tuesday, and that, by 2030, every device the company sells will have a net-zero climate impact. The company also noted that it has already reduced its carbon emissions by 40 percent over the past five years.

Google, on the other hand, pointed to its goal of achieving net zero emissions “across all of our operations and value chain by 2030,” according to a blog post published on Monday. The company also called out its efforts to assist its partners with reducing their own emissions, such as through the Environmental Insights Explorer (EIE) program which helps cities map their pollution data, air quality and solar power potential. Google also made sure to mention just how sustainable its products actually are for consumers.

Microsoft's path to net zero
Microsoft

Microsoft made even loftier claims on Tuesday: to be “carbon negative by 2030 and by 2050 remove from the environment all the carbon the company has emitted, either directly or by electrical consumption since it was founded in 1975,” before expounding on the rapidly increasing efficiencies of its massive data centers.

Amazon, for its part, announced that its $2 billion Climate Pledge Fund investment program has selected three low-carbon startups: Resilient Power, which produces transformer-based EV charging technology; CMC Machinery, an order-specific-sized shipping box manufacturer; and Infinium, which devised “ultra-low carbon fuels that can be used in air transport, marine freight, and heavy truck fleets,” per the company’s blog post.

But do these protestations of environmental progress signify a legitimate effort by Big Tech to clean up its collective act or are they simply more PR spin seeking to offset their bad behavior? Because we’ve seen this sort of behavior before. It’s called greenwashing.

What is Greenwashing?

Merriam-Webster defines greenwashing as “expressions of environmentalist concerns especially as a cover for products, policies, or activities.” The term was first coined in 1986 by environmentalist Jay Westerveld in an essay examining the hotel industry’s practice of leaving placards in guest rooms admonishing them to reuse their towels to help “save the environment.” Back then, people got their news from three places: newspapers, television and radio — the same sources for virtually all advertising at the time. This information availability imbalance created a system wherein corporations could promote themselves in any flattering shade they wished, regardless of their actual actions, with little fear of the public actually realizing that a deception had even occurred.

The practice of greenwashing in America goes as far back as 1953 — though it wasn’t called as such at the time — when beverage manufacturers launched the Keep America Beautiful campaign, reminding the public to be good environmental stewards and not litter, in what was actually an effort to forestall incoming regulations on the use of disposable containers. Greenwashing metastasized in the 1980s as Big Oil companies ladled out their own laudations while they sought to minimize their own liability and culpability in environmental pollution scandals and global warming. These companies went so far as to work to actively prevent the government from passing clean energy laws. But you wouldn’t know it from their television ads.

The spot above is from ​​Chevron’s People Do campaign. It should be noted that many of the programs promoted in that campaign were actually government-mandated actions and that while this campaign was running, Chevron was repeatedly found in violation of the Clean Air and Water Acts, and was caught dumping oil in wildlife refuges.

Exxon’s actions through the ‘90s were equally abhorrent. The company continually muddied the waters around humanity’s role in climate change, knowing full well how the burning of fossil fuels inflamed the growing crisis.

In 2017, a Harvard study of ExxonMobil’s climate change communications (both internal memos and public-facing advertorial newspaper content) produced between 1977 and 2014 found that while more than 80 percent of internal documents acknowledged that human activity was largely responsible for global warming, just 12 percent of the company’s advertorials did the same.

"Within hours of publishing our study, ExxonMobil responded with ad hominem attacks," Harvard Research Associate Geoffrey Supran, told Client Earth last year. "I was invited by the European Parliament to testify about ExxonMobil's history of climate denial. The day before, they sent a private memo (which has now been leaked) to Members of Parliament to try to discredit me. If these experiences tell us anything, it's that the Exxon tiger hasn't changed its stripes."

Greenwashing in the modern era

Greenwashing remains a widely-used marketing tactic even today — and not just the mealy-mouthed word salads regurgitated by oil executives during a House Oversight Committee hearing this Thursday.

Take bottled water, for instance. Nestle alone has spent millions of ad dollars over recent years in an effort to convince the public that, as it claimed in 2008, “bottled water is the most environmentally responsible consumer product in the world.”​​ This despite the fact that barely 31 percent of plastic water bottles actually get recycled and the rest end up cluttering landfills and the ocean — scientists estimate that around 8 million metric tons of plastic entered the ocean annually.

And they are far from alone. Coca-Cola came under fire in 2015 in Australia when it rolled out Coke Life, a supposedly light sugar variant packaged in a bright green can. Sure it made consumers feel like they were making a health conscious purchasing decision but that was despite health advocates pointing out that “the reduction to 10 teaspoons of sugar in a 600ml bottle made little difference in terms of health impacts.” More recently the company launched its World Without Waste campaign which, at its essence, pushed consumers to simply recycle more, rather than actually adjust the way the company conducts its business.

In 2013, Tyson Meats was taken to task over the fawning self-framing of how it cares for its animals and their relative well-being, not two years before five Tyson supplier employees were charged with 33 counts of criminal animal cruelty for repeatedly kicking and punching pigs. And who can forget Volkswagen, which launched a “Clean Diesel” marketing campaign amid the Dieselgate emissions scandal?

Why Greenwashing works so well

So why do companies insist on greenwashing their operations rather than actually reform themselves? Because it is far more profitable to simply adjust public perception than it is to make meaningful reforms. A 2015 Nielsen poll found that 66 percent of respondents would be willing to pay a premium for “environmentally sustainable products” and among those willing to pay more more than 50 percent were influenced by sustainability factors such as “a company being environmentally friendly (58 percent), and company being known for its commitment to social value (56 percent.)”

It’s also because we, collectively, keep falling for it. Consumers’ desires to help address the climate crisis, especially in the face of barely tepid responses from world governments, primes us to view virtually any action on that account as a positive one. “SDGs [Sustainable Development Goals] and ‘net zero’ have kind of created an opportunity for a lot more greenwashing, because it allows you to describe yourself as a green company when you’re doing a thing that’s fundamentally not green,” Dave Powell, co-presenter of the Sustainababble podcast and the former Head of Environment at the New Economics Foundation, told Client Earth. “You effectively buy your way out of trouble, for example, by promising to plant large numbers of trees.”

"As part of their climate strategies, many companies are relying on voluntary carbon offsetting. However, if not done well, offsetting can result in greenwashing,” Dr. Aoife Brophy Haney, Research Lecturer at the Smith School of Enterprise and the Environment at the University of Oxford, added. “To mitigate this risk, government and society at large should support the use of best practice guidelines, such as the recently released ‘Oxford Principles for Net Zero Aligned Carbon Offsetting’, to help ensure offsetting is done in a rigorous and credible way that ultimately contributes to net zero goals."

And, most importantly, companies continue to engage in greenwashing because there is very little downside to doing so, at least from a regulatory perspective. In the US, the FTC guidelines for environmental marketing claims are only voluntary, though the FTC does retain the right to prosecute outright false or misleading advertisements.

However, cracks in the greenwashing facade may be beginning to show, starting in the financial sector, as regulators’ interest in ESG fund (environmental, social and governance) oversight grows. As Financial News London reported Monday, German asset manager DWS has recently been investigated by both US and German regulatory agencies after a former employee accused the company of fudging the environmental credentials in its 2020 annual report.

“You have to be careful, as there is a big reputational risk,” an unnamed senior executive at a European asset manager, told FN London. “We’re not saying we were bulls***ing before, but there’s a recognition now that it’s more complicated.”

“Most have probably been a bit too pushy in marketing their alleged ESG expertise and they are now applying more caution,” ​​Philip Kalus, managing partner at consultancy Accelerando Associates, added. “Some would even say there is panic in the house. Nobody wants to be the next one being accused, but it is an important and overdue wake-up call for the industry.”

That’s not to say that environmental pledges made by Apple, Google, Microsoft or Amazon are meant to intentionally gaslight the public (though Exxon, Shell and Chevron absolutely did). These companies have a vested financial interest in at least appearing as positively as possible to their customers because, frankly, nobody’s going to have time to talk about the slick new features of the Pixel 8 or iOS 15 when we’re in the midst of a global climate meltdown-slash-water war.

Is Google’s “moonshot goal” of operating its data centers and campuses entirely on carbon-free energy by 2030 going to make more than a blip of difference when it comes to mitigating the impacts of climate change? Probably not, definitely not on its own and certainly no more so than Microsoft’s promise to reduce water use in its data centers by 95 percent by 2024 or Apple’s plan to build robots to more effectively recycle old handsets. But these claims do not, in and of themselves, constitute greenwashing. Their changes may not be enough to make a noticeable impact at this point, but these good faith efforts attempt to do something, anything, to stave off what could well be humanity’s self-inflicted extinction. And given how America’s most recent effort to invest in environmentally responsible energy technologies was single-handedly killed off by the coal-loving Senator from West Virginia, these sorts of corporate initiatives may likely be the best we’ll soon see.



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Boston Dynamics wants you to know its Spot robot has moves like Jagger

The last time we saw Spot dance, it was with the entire Boston Dynamics family at the end of last year. That was mostly a showcase of how much Atlas, the company’s bipedal robot, had come from the days when it could barely walk. In a new solo display, we get to see it move to “Start Me Up” from The Rolling Stones in honor of the 40th anniversary of their 1981 album Tattoo You. And if you thought Spot dancing was too close to the uncanny valley, wait until you see it lip-sync. It is truly the stuff of nightmare fuel.

Boston Dynamics releases these types of videos at a regular cadence almost as if to remind those watching, “Yes, we still exist.” Earlier in the year, Hyundai completed its acquisition of the company, making it the third owner of the firm in the span of a decade. More recently, the automaker detailed how it would put Spot to work at its assembly plants in South Korea. Bet Spot isn't doing too much dancing there.  



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How Resident Evil's tallest and most terrifying vampire lady, Alcina Dimitrescu, came to life

Countess Alcina Dimitrescu isn't technically a vampire, but she's definitely an icon.

From the moment she appeared in an early trailer for Resident Evil: Village, Lady Dimitrescu captured the attention of the internet: her towering, sultry frame; her sickly-sweet smile; her massive hat; her proper yet authoritative tone. Viewers were instantly obsessed, labeling her "tall vampire lady" and demanding to know everything about her, which prompted Capcom to reveal her exact height — 9'6" including her hat and heels — months before Village launched in May.

In-game, Lady Dimitrescu commands three fly-infested, murderous daughters, and hunts the main character, Ethan Winters, across the opulent rooms of her castle. She crouches through doorways and slices at Ethan with long, blade-like fingernails, hurling insults like "rat" and "man-thing" at him the entire time, a mutant dominatrix in a flowing white dress.

Lady Dimitrescu
Twilight Sparkle

The intrigue surrounding Lady Dimitrescu has persisted since Village's launch, and fans are betting (or maybe just hoping really hard) that the game's first bit of DLC will focus on her specifically.

Until then, and in the spirit of Spooky Season, we have insight into Lady Dimitrescu's creation from Village presentation director Masato Miyazaki, the person in charge of the game's motion-capture process. Earlier this year, Miyazaki shared details with Engadget about how Lady Dimitrescu came to be, from concept to mocap, including the ways actress Maggie Robertson brought her to legendary life.

Engadget: Did Lady Dimitrescu's design change throughout development?

Masato Miyazaki: Alcina Dimitrescu’s incredible height was conceived from the beginning and was not changed during development. The same goes for her wide brim hat and her white dress as well. However, the characteristic of her long protruding nails was something added part way through the development process. It was an idea that was implemented later as a means of adding physical elements that would make her more terrifying when you encounter her.

Lady Dimitrescu is alluring and seductivewas she always meant to be a sultry character, or did that emerge during mocap?

In the early stages of development, she was described as a bewitching character who would capture and toy with her victims. She was designed to embody equal parts beauty and horror. Based on this, the scenario writer fleshed her characterization out even further with dialogue, but she wasn’t fully realized just yet. It was through Maggie’s performance that the character was finally given life.

As with any character, I believe that the moment the script is handed over to the actor, the character becomes theirs. The character's personality and intentions are very much refined by the actor. The character Lady Dimitrescu was truly realized and came to fruition with each of Maggie’s performances.

Lady Dimitrescu (Maggie Robertson) in Resident Evil Village
Capcom

What tricks did you use to make Maggie Robertson as tall as possible during mocap sessions?

Although Maggie Robertson is quite tall herself, she still cannot reach the height that we envisioned for Lady Dimitrescu. Utilizing some means of extending out her height would jeopardize her performance, so it wasn’t something we could consider. We asked Maggie to act naturally. However, that still left us with the height difference between Maggie and Lady Dimitrescu that had to be addressed. We devised a few methods to counteract this issue.

First off, we shot with a mixture of backgrounds according to two standards: human scale and Lady Dimitrescu scale. While other characters performed with surroundings that fit human scale, Lady Dimitrescu’s acting was done in front of a background that fit her scale. Everyone performed with one another, but with this mixture of environments. We figured this would be the best means of allowing the actors to give their best performances without any kind of impediment. We made sure the furniture was laid out in a way so that the actors would be facing each other.

The other aspect that we made sure to stay conscious of was making sure the actors’ lines of sight were in the right positions. We set up markers so that the actors could imagine the correct height. These markers show the correct position of the eye lines and where the limbs actually are. It's a simple adjustment, but it makes a big difference in the actors' performances.

The third adjustment was the rig itself. We carefully set up the rigs of the CG characters to gracefully handle as much of the physical differences between the character and actor as possible. We wanted to make sure that we set things up so that the animators would have a relatively easier time handling any kind of miscalculations that happened along the way.

What was the strangest prop you used throughout the mocap process?

There are several, but there are two that I would like to mention. The first is the cane carried by the old woman we meet at the beginning of the village. When you see it in the game, it’s a strange artifact with a lot of components jingling about. The studio crew crafted a prop that resembles the design.

The second is the goggles that our actor Todd wore as he played the role of Ethan Winters. Since the game is from a first-person perspective through the eyes of Ethan Winters, the camera movements are based on the movements of Todd's head. Todd reprises his role as Ethan from the previous game and his performances are absolutely excellent, but there were moments where the camera would go wild during more heated scenarios. In order to suppress this from happening, the studio engineer created a pair of special goggles by hand. 

They actually turned out to look very similar to swimming goggles. The assumption was that the narrower field of vision would result in less head movement. I’m still not entirely sure how effective they ended up being, but the engineer’s enthusiasm and Todd having fun wearing the goggles are one of the many wonderful memories I have from the whole experience.



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We won't have electric airplanes until battery tech improves

Today’s commercial airliners are not exactly fuel efficient. The average 747, for example, burns through a gallon of kerosene-based fuel every second that it flies. And with 8.2 billion people expected to take to the skies annually by 2037, carbon-free alternatives to Jet A-1 will be necessary in order to offset the industry’s impact on global warming. We are nearing the age of electric airplanes.

Pioneering researchers, scientists and entrepreneurs have been working on the dream of electrified flight since the latter part of the 19th century when heavy lead-acid batteries were loaded onto early airships to power their propellers. We’ve also seen a number of, ahem, novel means of powering aircraft while in-flight throughout the years, from conductive tethers stretching back down to the ground to solar panels to microwave energy transmission but it wasn’t until the advent of relatively more power-dense Nickel-cadmium (NiCad) battery technology that human-scale free-flying electric planes became technically feasible.

But even as battery chemistries have evolved and energy densities have risen over the past few decades, today’s state of the art Lithium-ion cells pose the same quandry to the aviation industry as they do to the automotive: how to properly balance the energy-to-weight ratio of their batteries.

“If a jumbo jet were to use today’s batteries, 1.2 million pounds of batteries would be required just to generate the power of the jet engine it would be replacing,” University of Houston Energy Fellow, Emily Pickrell, opined in Forbes earlier this year. “This weight would effectively need an additional eight jet planes just to carry that weight!"

And as Li-ion technology has fully matured, further increases to its energy density have fallen to below five percent with each annual iteration, which is why a number of researchers and battery companies are already looking for the next breakthrough battery chemistry — whether that’s Sodium-ion (Na-ion), Lithium-metal (Li-metal), Lithium-Sulphur (Li-S), or Zinc-air (Zn-air).

Regardless of composition, batteries need to get a whole lot lighter and more energy dense if they’re going to attack and dethrone jet fuel which, with an energy density of 9.6 kWh/L, makes the flammable liquid about 50 times as energy dense as today’s best li-ions. To be fair though, due to inefficiencies inherent to internal combustion engines, that figure drops to around 14 times the energy density of a li-ion battery if you’re comparing equal weights of fuel and batteries.

For example, a Tesla Model 3’s li-ion-based battery boasts an energy density of 260 Wh/kg while CATL announced earlier this year that it had built a sodium-ion battery with 160 Wh/kg density (though it hopes to get that up to 200 Wh/kg by 2023). Lithium-sulfur batteries have shown the capacity to hold up to 600 Wh/kg, though that technology faces significant longevity hurdles (i.e. the chemistry tends to eat through electrodes) before they can be widely used. Currently, 2- and 4-person small aircraft outfitted with electric power systems typically operate at 250-270 Wh/kg of specific energy but industry experts expect energy densities will have to hit 350 - 400 Wh/kg before the electric aviation industry really takes off — something that could happen within the next few years, according to Tesla CEO, Elon Musk.

Preventing and mitigating thermal runaway is another critical test for electric aviation. When a battery cell, or even an area within a single cell, malfunctions due to mechanical, thermal, or electrochemical failure, its temperature can rise beyond safe levels causing the cell to first produce lithium off-gasses, causing the cell walls to bulge, then rupture, releasing the entirety of its energy reserve. When a cell bursts it can damage and overheat surrounding cells, setting off a cascading failure that results in explosion and fire. When that happens to a Chevy Volt, the car will likely be a write off (fingers crossed it didn’t also set your house on fire) but if such a failure were to occur in-flight on an electrified 747, the loss of life would be catastrophic.

To minimize the chances of a full-blown runaway from occurring, early detection of cell failures is key. As off-gassing typically occurs minutes before a cell ruptures, the presence of a monitoring system which compares sensors positioned close to a li-ion battery against those collected by a reference sensor further away can alert for the presence of a failing cell. And to negate any gases that have already been released, fire suppression systems armed with inert gas — to prevent the offgasses from reaching combustible levels when mixed with atmospheric oxygen — can be employed as well. Of course regular maintenance and robust inspections also help prevent cell failures before the situation becomes explosive.

Spirit of Innovation
Rolls-Royce

Battery electric planes will also provide unique challenges in balancing air speed and range, though for Rolls-Royce, it’s not even a question — speed all the way. Over the past few years, Rolls-Royce has been quietly working on Project ACCEL (accelerating electrification of flight), building a battery-powered racing plane, dubbed Spirit of Innovation, in an effort to set a new world air speed record.

The record was previously set in 2017 when an electric-powered Extra 330LE, using a Siemens eAircraft-built power plant, notched a 209.7 mph (337.5 kph) top speed over a 3-kilometer-long course. The feat was certified by the World Air Sports Federation (FAI) as the fastest electrically powered flight by an aircraft weighing less than 1,000 kg at takeoff, beating the previous record (set in 2013) by just over 8 mph (13 kph).

In addition to the 3-kilometer record, Rolls-Royce has the opportunity to also set FAI records for a 15km distance and “time to altitude,” basically how quickly the plane can take off and reach a specific height. “It needs to be a significant number,” Rolls-Royce Director of Engineering and Technology – Civil Aerospace, Simon Burr, told Aerosociety. “We’re planning to fly over 300mph. We’ll see how high we can get to.”

Spirit of Innovation
Rolls-Royce

For its attempt, Rolls-Royce — which is partnering with the UK’s YASA electric motor manufacturer and start-up Electroflight, which makes bespoke battery systems — has acquired a pair of Sharp Nemesis NXT twin-seat air racers. One has been used for ground testing while the second will conduct the actual flights. The Nemesis NXT already holds the 3km FAI record with a recorded top speed of 415mph (667.8km) using a 400hp Lycoming internal combustion engine.

The Rolls-Royce team has swapped that Lycoming engine out for a trio of YASA 750v electric motors producing around 400kW (530hp) while the fuel tank has been replaced with three independent battery packs.

Spirit of Innovation
Rolls-Royce

“The main challenge of electrification is weight,” Rolls-Royce Flight Test Engineer Andy Roberts said during a September media briefing. Not only did the 6,000-cell battery system aboard the Nemesis NXT shift the aircraft’s center of balance, the 450kg battery system also doesn't get lighter over time as conventional fuel tanks would, which could impact the plane’s performance during the later stages of the run. The batteries are so substantial that Rolls-Royce Chief Test Pilot Phill O’Dell had to lose 2kg of bodyweight to help keep the overall aircraft weight within operating margins.

Thermal runaway is a very real concern for the Rolls-Royce team, as they’ll be pushing these batteries to their absolute limits during the flight. In order to mitigate this issue cells are separated by liquid-cooling plates and stored in cork-wrapped fireproof cases (the porous cork material helps diffuse heat). Should a cell overheat to the point of venting off-gasses, the plane is equipped with an inert gas suppression and ventilation system as well.

On September 15th, the Spirit of Innovation made its maiden test flight from the UK Ministry of Defence’s Boscombe Down airfield, flying for 15 minutes. The company hopes to have the Nemesis ready for an official run at the record before the end of this year.

“The first flight of the Spirit of Innovation is a great achievement... We are focused on producing the technology breakthroughs society needs to decarbonize transport across air, land and sea, and capture the economic opportunity of the transition to net zero,” Warren East, Rolls-Royce CEO, said in a statement. “This is not only about breaking a world record; the advanced battery and propulsion technology developed for this programme has exciting applications for the Urban Air Mobility market.”

Rolls-Royce is far from the only company pursuing electric aircraft technology, no matter how much faster it is than the competition. From tiny startups to industry stalwarts — even NASA — companies and governments around the world are racing to develop commercially viable electric aircraft both for passenger flights and cargo hauling. 

A prototype of an electrical air taxi by German company Volocopter is seen during a presentation at the Fiumicino airport, in Rome, Italy, October 27, 2021. REUTERS/Guglielmo Mangiapane
Guglielmo Mangiapane / reuters

Bye Aerospace, for example, builds electrified 2-seat trainer planes called the eFlyer, similar in function to Diamond Aircraft’s eAircraft. Slovenian aircraft manufacturer Pipistrel has been selling its $140,000 Alpha Electro, the first electric plane to earn FAA certification, since 2018. On the other end of the spectrum you have aerospace giants like Airbus developing the Air Race E, which the company claims is the world’s first all-electric air race series when it starts up later this year (better get with the times, Red Bull Air Race), and demonstrators like the City Airbus, a 4-seat eVTOL. These electric vertical take off and landing capable vehicles have become a popular option for fossil fuel-free air travel, such as Cadillac’s single-seater concept, the build-it-yourself Jetson Aero, China's EHang AAV, Uber’s since-abandoned air taxi scheme or Volocopter’s ongoing air taxi scheme.

Unfortunately, despite all the research into and hype surrounding electrified air travel, many industry experts remain skeptical that we’ll see its widespread adoption for at least a few more decades — at least for large-scale airframes like the Boeing 787 or Airbus A350. Until battery technologies become sufficiently robust, we’ll most likely see eVTOLS restricted to short-hop intracity duties for the foreseeable future, eventually expanding out to inter-city jaunts and regional commuter jets. Still, it beats sitting in traffic.



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