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Earth

America Can Achieve Its 90% Clean Energy Goals 15 Years Early (berkeley.edu) 241

destinyland writes: Most studies aim for deep decarbonization of electric power systems by 2050," argues a new study from the Center for Environmental Public Policy at the University of California, Berkeley. But they've produced a new report — "the first to show we can get there in half that time with the latest renewable energy and battery cost data."

"Plummeting costs for wind and solar energy have dramatically changed the prospects for rapid, cost-effective expansion of renewable energy," announces UC Berkeley's School of Public Policy.

Even with no policy changes, they predict that by 2035 America will have achieved 55% clean energy usage (due to increases in solar and wind power) while experiencing a 10% reduction in electricity costs. But under their 90% Clean (carbon-free) scenario, "all existing coal plants are retired by 2035, and no new fossil fuel plants are built," meaning the country "avoids over $1.2 trillion in health and environmental costs, including 85,000 avoided premature deaths, through 2050."

During normal periods of generation and demand, wind, solar, and batteries provide 70% of annual generation, while hydropower and nuclear provide 20%. During periods of very high demand and/or very low renewable generation, existing natural gas, hydropower, and nuclear plants combined with battery storage cost-effectively compensate for mismatches between demand and wind/solar generation. Generation from natural gas plants constitutes about 10% of total annual electricity generation, which is about 70% lower than their generation in 2019.

"Without robust policy reforms," their announcement adds, "most of the potential to reduce emissions and increase jobs would not be realized."

Programming

GitHub, Android, Python, Go: More Software Adopts Race-Neutral Terminology (zdnet.com) 413

"The terms 'allowlist' and 'blocklist' describe their purpose, while the other words use metaphors to describe their purpose," reads a change description on the source code for Android -- from over a year ago. 9to5Mac calls it "a shortened version of Google's (internal-only) explanation" for terminology changes which are now becoming more widespread.

And Thursday GitHub's CEO said they were also "already working on" renaming the default branches of code from "master" to a more neutral term like "main," reports ZDNet: GitHub lending its backing to this movement effectively ensures the term will be removed across millions of projects, and effectively legitimizes the effort to clean up software terminology that started this month.

But, in reality, these efforts started years ago, in 2014, when the Drupal project first moved in to replace "master/slave" terminology with "primary/replica." Drupal's move was followed by the Python programming language, Chromium (the open source browser project at the base of Chrome), Microsoft's Roslyn .NET compiler, and the PostgreSQL and Redis database systems... The PHPUnit library and the Curl file download utility have stated their intention to replace blacklist/whitelist with neutral alternatives. Similarly, the OpenZFS file storage manager has also replaced its master/slave terms used for describing relations between storage environments with suitable replacements. Gabriel Csapo, a software engineer at LinkedIn, said on Twitter this week that he's also in the process of filing requests to update many of Microsoft's internal libraries.

A recent change description for the Go programming language says "There's been plenty of discussion on the usage of these terms in tech. I'm not trying to have yet another debate." It's clear that there are people who are hurt by them and who are made to feel unwelcome by their use due not to technical reasons but to their historical and social context. That's simply enough reason to replace them.

Anyway, allowlist and blocklist are more self-explanatory than whitelist and blacklist, so this change has negative cost.

That change was merged on June 9th -- but 9to5Mac reports it's just one of many places these changes are happening. "The Chrome team is beginning to eliminate even subtle forms of racism by moving away from terms like 'blacklist' and 'whitelist.' Google's Android team is now implementing a similar effort to replace the words 'blacklist' and 'whitelist.'" And ZDNet reports more open source projects are working on changing the name of their default Git repo from "master" to alternatives like main, default, primary, root, or another, including the OpenSSL encryption software library, automation software Ansible, Microsoft's PowerShell scripting language, the P5.js JavaScript library, and many others.
News

Putin Declares State of Emergency After Massive Fuel Leak Pollutes River in the Arctic Circle (cbsnews.com) 116

Russian President Vladimir Putin declared a state of emergency in the city of Norilsk after a massive oil spill in the Arctic region. An estimated 20,000 tons of fuel from a power plant spilled onto a road, and a large part made its way into an river on May 29. From a report: A "considerable amount" of the oil seeped into the Ambarnaya River in Siberia, Putin said Wednesday during an official meeting about response to the fuel leak. The President appeared shocked to learn that local authorities were first flagged to the incident by social media -- two days after it happened and criticized the region's governor Alexander Uss during the televised meeting, Reuters reported. "What -- are we to learn about emergency situations from social networks? Are you alright healthwise over there?" Putin said. The leak was caused by "accidental damage to a diesel fuel storage tank" at a plant operated by a subsidiary of Norilsk Nickel and a cleanup effort is underway. The company, which is a major producer of palladium, high-grade metal nickel, platinum and copper, said it would "do its maximum" to resolve the issue Tuesday on Twitter.
Businesses

Slack Partners With Amazon To Take On Microsoft Teams (theverge.com) 29

Slack is partnering with Amazon in a multi-year agreement that means all Amazon employees will start to use Slack. The Verge reports: The deal comes just as Slack faces increased competition from Microsoft Teams, and it will also see Slack migrate its voice and video calling features over to Amazon's Chime platform alongside a broader adoption of Amazon Web Services (AWS). Amazon's roll out of Slack to all of its employees is a big part of the deal, thanks to an enterprise-wide agreement. It's not immediately clear how many of Amazon's 840,000 employees will be using Slack, though. Up until today, Slack's biggest customer has been IBM, which is rolling out Slack to its 350,000 employees.

While Slack has long used AWS to power parts of its chat app, it's now committing to using Amazon's cloud services as its preferred partner for storage, compute, database, security, analytics, machine learning, and future collaboration features. The deal means it's unlikely we'll see Slack turn to Microsoft's Azure cloud services or Google Cloud to power parts of its service in the foreseeable future. [...] Slack and Amazon are also promising better product integration and interoperability for features like AWS Chatbot, a service that pushes out Slack channel alerts for AWS instances. In the coming months, Slack and AWS will improve its Amazon AppFlow integration to support bi-directional transfer of data between AWS services and Slack channels.

Australia

Australian Researchers Set Record For Carbon Dioxide Capture (phys.org) 52

Researchers from Monash University and the CSIRO have set a record for carbon dioxide capture and storage (CCS) using technology that resembles a sponge filled with tiny magnets. Phys.Org reports: Using a Metal Organic Frameworks (MOFs) nanocomposite that can be regenerated with remarkable speed and low energy cost, researchers have developed sponge-like technology that can capture carbon dioxide from a number of sources, even directly from air. The magnetic sponge is used to remove carbon dioxide using the same techniques as induction cooktops using one-third of the energy than any other reported method.

In the study, published in Cell Reports Physical Science, researchers designed a unique adsorbent material called M-74 CPT@PTMSP that delivered a record low energy cost of just 1.29 MJ kg-1CO2 , 45 per cent below commercially deployed materials, and the best CCS efficiency recorded. MOFs are a class of compounds consisting of metal ions that form a crystalline material with the largest surface area of any material known. In fact, MOFs are so porous that they can fit the entire surface of a football field in a teaspoon. This technology makes it possible to store, separate, release or protect valuable commodities, enabling companies to develop high value products.

The stability of M-74 CPT@PTMSP was evaluated by estimating the amount of CO2 and H2O captured and released via the researchers' magnetic induction swing adsorption (MISA) process over 20 consecutive cycles. The regeneration energy calculated for M-74 CPT@PTMSP is the lowest reported for any solid porous adsorbent. At magnetic fields of 14 and 15 mT, the regeneration energy calculated for M-74 CPT was 1.29 and 1.44 MJ kg CO2-1.

Data Storage

Could Granite Solve the Hard Problem of Nuclear Waste Storage? (theguardian.com) 152

An anonymous reader quotes a report from The Guardian: A new study published in Scientific Reports reveals that crystalline rocks, such as granite, have a natural self-sealing mechanism, capable of keeping fluids locked away for millions of years. Careful analysis of the chemistry and structure of granites from Japan and the UK revealed that when fluid did enter the rock (via fractures), it travelled a few centimeters at most. The scientists believe that calcium in the rock reacted with carbonate in the fluid to create tiny crystals of calcite that plugged all the gaps and prevented further flow. "This amount of calcite would never be expected in a granite, and the distribution of it indicates it almost certainly formed from small quantities of fluid trying to move through the rock," says Roy Wogelius from the University of Manchester. Greater understanding is needed before we finalize our radioactive waste disposal strategies, but this is a promising step forward.
Microsoft

Samsung Rolls Out Access Upgrade Plan For New Galaxy Devices (theverge.com) 14

Samsung is rolling out Samsung Access, a monthly premium upgrade program in the US for users who purchase new Galaxy S20, Galaxy S20 Plus, or Galaxy S20 Ultra phones, the company announced in a blog post. From a report: Unlike its legacy upgrade program, Samsung Access provides additional benefits, including a Premium Care membership, and a premium Microsoft 365 subscription, which includes Word, Excel, Outlook, PowerPoint, and Skype, along with 1TB of OneDrive cloud storage. Another big difference between the new Access plan and the legacy upgrade plan: if you already have a Samsung device, you can't trade it in to join the new Access plan. The standard upgrade plan allows you to trade in an existing device and put any remaining balance toward a new one. Pricing for a minimum three-month subscription to Samsung Access will cost $37 per month for the S20, $42 per month for the S20 Plus, and $48 per month for the S20 Ultra.
Data Storage

Western Digital Gets Sued For Sneaking SMR Disks Into Its NAS Channel (arstechnica.com) 79

An anonymous reader quotes a report from Ars Technica: All three of the surviving conventional hard drive vendors -- Toshiba, Western Digital, and Seagate -- have gotten caught sneaking disks featuring Shingled Magnetic Recording technology into unexpected places recently. But Western Digital has been the most brazen of the three, and it's been singled out for a class action lawsuit in response. Although all three major manufacturers quietly added SMR disks to their desktop hard drive line-up, Western Digital is the only one so far to slip them into its NAS (Network Attached Storage) stack. NAS drives are expected to perform well in RAID and other multiple disk arrays, whether ZFS pools or consumer devices like Synology or Netgear NAS appliances.

Hattis Law has initiated a class action lawsuit against Western Digital, accordingly. The lawsuit alleges both that the SMR technology in the newer Western Digital Red drives is inappropriate for the marketed purpose of the drives and that Western Digital deliberately "deceived and harm[ed] consumers" in the course of doing so. Hattis' position is strengthened by a series of tests that website ServeTheHome released yesterday. The results demonstrate that although Western Digital's new 4TB Red "NAS" disk performed adequately as a desktop drive, it was unfit for purpose in a ZFS storage array (zpool).

Data Storage

A $350 'Anti-5G' Device Is Just a 128MB USB Stick, Teardown Finds (arstechnica.com) 198

An anonymous reader quotes a report from Ars Technica: Believers of 5G conspiracy theories have apparently been buying a $350 anti-5G USB key that -- not surprisingly -- appears to just be a regular USB stick with only 128MB of storage. As noted by the BBC today, the "5GBioShield" USB stick "was recommended by a member of Glastonbury Town Council's 5G Advisory Committee, which has called for an inquiry into 5G." The company that sells 5GBioShield claims it "is the result of the most advanced technology currently available for balancing and prevention of the devastating effects caused by non-natural electric waves, particularly (but not limited to) 5G, for all biological life forms." The product's website charges 283 British pounds for a single 5GBioShield, which converts to nearly $350. That's what it costs to get "protection for your home and family, thanks to the wearable holographic nano-layer catalyser, which can be worn or placed near to a smartphone or any other electrical, radiation or EMF emitting device." The USB stick apparently doesn't need to be plugged in to anything to work its magic. "It is always ON and working -- that's why we used quantum nano-layer technology," the company says in an FAQ.

But what does the 5GBioShield actually consist of? The BBC pointed to a recent teardown by security company Pen Test Partners, which found that the device is just a USB stick with 128MB of storage. The company wrote: "When plugged in to our test machine we may have missed the bubble of 'quantum holographic catalyzer technology' appearing. The stick comes loaded with a 25 page PDF version of the material from 5GBioShield's website. It included a Q&A of distances for the "bubble" and how to know if it is working. It's an "always on" system apparently, is always working, powered or not, so no visual checks needed. A review of the stick's properties revealed nothing more than what you'd expect from a regular 128MB USB key. We weren't even sure that 128s are still in production!"
The report says that the London Trading Standards has launched a probe to investigate this product.

How will the company defend itself? BioShield Distribution Director Anna Grochowalska told the BBC, "We are in possession of a great deal of technical information, with plenty of back-up historical research," and "we are not authorized to fully disclose all this sensitive information to third parties, for obvious reasons."
ISS

After 19 Years, the ISS Receives Its Very Last NASA Science Rack (engadget.com) 19

"One of the longer chapters of the International Space Station has come to a close," writes Engadget.

"NASA has sent the last of its 11 ExPRESS (Expedite the Processing of Experiments to the Space Station) science racks to the orbiting facility, 19 years after sending the first two." They don't look like much, but they provide the power, storage, climate control and communications for up to 10 small payloads — they're key to many of the experiments that run aboard the ISS and will help the station live up to its potential research capabilities. This last rack was carried aboard a Japanese cargo ship and should be installed and functioning by fall 2020. While the EXPRESS racks should be useful for a while yet, this effectively marks the end of an era for NASA's ISS work...
Originally developed by engineers at Boeing and the Marshall Space Flight Center in Alabama, "The first two completed racks were delivered to the space station on STS-100 in 2001 and have been in continuous operation ever since," notes a NASA press release, "as have all the subsequent added racks." And since then NASA has logged more than 85 total years of combined rack operational hours. "The sheer volume of science that's been conducted using the racks up til now is just overwhelming," says Shaun Glasgow, project manager for the EXPRESS Racks at Marshall.

"And as we prepare to return human explorers to the Moon and journey on to Mars, it's even more exciting to consider all the scientific investigations still to come."
Data Storage

Sabrent Unveils Record-Breaking 8TB Rocket Q NVMe PCIe M.2 2280 SSD (betanews.com) 74

Sabrent, an LA-headquartered computer vendor, has expanded its Rocket Q family of 500GB, 1TB, 2TB, and 4TB drives with a new model that offers 8 terabytes of super-fast storage in the same M.2 2280 form-factor by utilizing Micron's 3D QLC NAND technology. The company shares features of the drive below: M.2 PCIe Gen3 x 4 Interface.
PCIe 3.1 Compliant / NVMe 1.3 Compliant.
Power Management Support for APST / ASPM / L1.2.
Supports SMART and TRIM commands.
Supports ONFi 2.3, ONFi 3.0, ONFi 3.2 and ONFi 4.0 interface.
Advanced Wear Leveling, Bad Block Management, and Over-Provision.
No word on pricing.
Power

Tesla's Secret Batteries Aim To Rework the Math For Electric Cars and the Grid (reuters.com) 136

Electric car maker Tesla plans to introduce a new low-cost, long-life battery in its Model 3 sedan in China later this year or early next that it expects will bring the cost of electric vehicles in line with gasoline models, and allow EV batteries to have second and third lives in the electric power grid. Reuters reports: For months, Tesla Chief Executive Elon Musk has been teasing investors, and rivals, with promises to reveal significant advances in battery technology during a "Battery Day" in late May. New, low-cost batteries designed to last for a million miles of use and enable electric Teslas to sell profitably for the same price or less than a gasoline vehicle are just part of Musk's agenda.

With a global fleet of more than 1 million electric vehicles that are capable of connecting to and sharing power with the grid, Tesla's goal is to achieve the status of a power company, competing with such traditional energy providers as Pacific Gas & Electric and Tokyo Electric Power. The new "million mile" battery at the center of Tesla's strategy was jointly developed with China's Contemporary Amperex Technology Ltd and deploys technology developed by Tesla in collaboration with a team of academic battery experts recruited by Musk. Eventually, improved versions of the battery, with greater energy density and storage capacity and even lower cost, will be introduced in additional Tesla vehicles in other markets, including North America. Tesla's plan to launch the new battery first in China and its broader strategy to reposition the company have not previously been reported.
"Tesla's new batteries will rely on innovations such as low-cobalt and cobalt-free battery chemistries, and the use of chemical additives, materials and coatings that will reduce internal stress and enable batteries to store more energy for longer periods," the report adds. The company is also employing new high-speed, heavily automated battery manufacturing processes to reduce labor costs and increase production. According to the report, Tesla will produce the new batteries "in massive 'terafactories' about 30 times the size of the company's sprawling Nevada 'gigafactory.'"

Finally, in addition to improving the recycling and recovery of expensive metals, Tesla is working on new "second life" applications of electric vehicle batteries in grid storage systems. "The automaker also has said it wants to supply electricity to consumers and businesses, but has not provided details," Reuters reports.
Science

New Solar Panels Suck Water From Air To Cool Themselves Down (sciencemag.org) 59

sciencehabit shares a report from Science Magazine: Like humans, solar panels don't work well when overheated. Now, researchers have found a way to make them "sweat" -- allowing them to cool themselves and increase their power output. In recent years, researchers have devised materials that can suck water vapor from the air and condense it into liquid water for drinking. Among the best is a gel that strongly absorbs water vapor at night, when the air is cool and humidity is high. The gel -- a mix of carbon nanotubes in polymers with a water-attracting calcium chloride salt -- causes the vapor to condense into droplets that the gel holds. When heat rises during the day, the gel releases water vapor. If covered by a clear plastic, the released vapor is trapped, condenses back into liquid water, and flows into a storage container.

Peng Wang, an environmental engineer at Hong Kong Polytechnic University, and his colleagues thought of another use for the condensed water: coolant for solar panels. So, the researchers pressed a 1-centimeter-thick sheet of the gel against the underside of a standard silicon solar panel. Their idea was that during the day, the gel would pull heat from the solar panel to evaporate water it had pulled out of the air the previous night, releasing the vapor through the bottom of the gel. The evaporating water would cool the solar panel as sweat evaporating from the skin cools us down. The researchers found that the amount of gel they needed depended primarily on the environment's humidity. In a desert environment with 35% humidity, a 1-square-meter solar panel required 1 kilogram of gel to cool it, whereas a muggy area with 80% humidity required only 0.3 kilograms of gel per square meter of panel. The upshot in either case: The temperature of the water-cooled solar panel dropped by as much as 10C. And the electricity output of the cooled panels increased by an average of 15% and up to 19% in one outdoor test, where the wind likely enhanced the cooling effect, Wang and his colleagues report today in Nature Sustainability.

Portables (Apple)

Apple Announces New 13-inch MacBook Pro With Magic Keyboard (theverge.com) 114

Sooner than expected, Apple has announced a new 13-inch MacBook Pro with a Magic Keyboard. It features optional Intel 10th Gen processors and starts at $1,299. In one sense, it is a minor spec-bump upgrade for the existing lineup of 13-inch MacBook Pros. But it also represents the end of an era: Apple no longer sells any new laptops with the much-maligned butterfly keyboard mechanism. From a report: Apple has moved relatively quickly to cycle out the butterfly keyboard from its lineup. The 16-inch MacBook Pro was announced in November 2019, followed by a refreshed MacBook Air with Magic Keyboard this past March. In the span of six months, Apple has completely swapped out its entire laptop lineup with models that use better scissor-switch keyboards. Compare that to the five years it spent trying to make the butterfly keyboard mechanism work since the 2015 MacBook (now discontinued). As with the last MacBook Pro, Apple is sticking with Thunderbolt 3 / USB-C connectors, two or four of them in total (plus a headphone jack). The Touch Bar also remains for better or worse, alongside a Touch ID fingerprint sensor and -- praise be -- a real, physical Esc key. The RAM can be upgraded to 32GB and the storage can be specced all the way up to 4TB. Apple says that 10th Gen Intel processors have a turbo boost up to 4.1Ghz and that the new Intel Iris graphics support the Pro Display XDR at full 6K resolution.
Transportation

'Hydrogen-On-Tap' Device Turns Trucks Into Fuel-Efficient Vehicles (ieee.org) 148

An anonymous reader quotes a report from IEEE Spectrum: The city of Carmel, Ind., has trucks for plowing snow, salting streets, and carrying landscaping equipment. But one cherry-red pickup can do something no other vehicle can: produce its own hydrogen. A 45-kilogram metal box sits in the bed of the work truck. When a driver starts the engine, the device automatically begins concocting the colorless, odorless gas, which feeds into the engine's intake manifold. This prevents the truck from guzzling gasoline until the hydrogen supply runs out. The pickup has no fuel cell module, a standard component in most hydrogen vehicles. No high-pressure storage tanks or refueling pumps are needed, either.

Instead, the "hydrogen-on-tap" device contains six stainless steel canisters. Each contains a 113-gram button of an aluminum and gallium alloy. A small amount of water drips onto the buttons, causing a chemical reaction that splits the oxygen and hydrogen contained in the water. The hydrogen releases, and the rest turns into aluminum oxide, a waste product that can be recycled to create more buttons. Back in the garage, the driver can replace spent canisters with news ones to replenish the hydrogen supply. AlGalCo -- short for Aluminum Gallium Company -- has spent 14 years refining the technology, which is based on a process developed by distinguished engineer Jerry Woodall. In 2013, AlGalCo partnered with the Carmel Street Department to build a prototype for one of the city's Ford F-250 trucks. In tests, the red pickup has seen a 15 percent improvement in gas mileage and a 20 percent drop in carbon dioxide emissions.

Data Storage

Toshiba Publishes Full List of Its Drives Using Slower SMR Technology (blocksandfiles.com) 90

"Toshiba has just published a full list of all the consumer HDDs in their lineup that use SMR (shingled magnetic recording) technology," writes Slashdot reader williamyf. "This comes after the whole submarine consumer SMR HDDs fiasco, and fresh on the heels of Western Digital publishing a full list of all their consumer HDDs using SMR. With this, Seagate is the only HDD vendor which has not yet published a full list of their consumer HDDs using SMR." Blocks and Files reports: Toshiba uses SMR technology -- previously undocumented -- in several desktop drives and in some video surveillance HDDs: P300 6TB, P300 4TB, DT02 6TB, DT02 4TB, DT02-V 6TB and DT02-V 4TB. Certain notebook PC, game consoles, and external consumer drives also use SMR: L200 2TB, L200 1TB, MQ04 2TB and MQ04 1TB. The company does not use SMR in the N300, a NAS drive intended for the consumer market -- unlike Western Digital which uses SMR in some low-end WD Red NAS devices.
Bug

Newly Discovered macOS Image Capture Bug Can Fill Up Hard Drives With Empty Data (macrumors.com) 25

An anonymous reader quotes a report from MacRumors: A bug has been discovered in Apple's macOS Image Capture app that needlessly eats up potentially gigabytes of storage space when transferring photos from an iPhone or iPad to a Mac. Discovered by the developers of media asset management app NeoFinder and shared in a blog post called "Another macOS bug in Image Capture," the issue occurs when Apple's Mac tool converts HEIF photos taken by iOS to more standard JPG files. This process happens when users uncheck the "Keep Originals" option in Image Capture's settings, which converts the HEIC files to JPG when copied to Mac. However, the app also inexplicably adds 1.5MBs of empty data to every single file in the process.

It's worth noting that the bug only occurs when transferring photos from Apple devices, not when importing photos from digital cameras using Image Capture. NeoFinder's team says it has notified Apple of the bug, and the developers suggest anyone plagued by the issue can try using a new beta version of the third-party utility Graphic Converter, which includes an option to remove the unwanted empty data from the JPEG files.

Windows

You Can Now Manage Windows 10 Devices Through G Suite (zdnet.com) 55

Google has announced the general availability of a long-awaited feature -- the ability to manage Windows 10 devices through G Suite. From a report: Until today, companies that used G Suite to manage corporate endpoints could only enroll Android, iOS, Chrome, and Jamboard devices. Once enrolled in a G Suite enterprise plan, system administrators at these companies would have full control over the enrolled devices, to ensure that company data was safeguarded from sloppy employees. G Suite admins could enforce security policies related to login operations, file storage, encryption, and other features. Starting this week, the same features are now also available for working with Windows 10 devices, Google announced in a blog post. These include the ability to, among other things: Log into Windows 10 systems using a Google account, control Windows 10 update rules, and change Windows 10 settings remotely.
Data Storage

WD Sets the Record Straight: Lists All Drives That Use Slower SMR Tech (tomshardware.com) 138

News emerged last week that WD, Seagate and Toshiba are all shipping hard drives using Shingled Magnetic Recording (SMR), a slower form of HDD technology that can result in reduced performance in some types of workloads, but without disclosing that critical bit of information in marketing materials or specification sheets. The backlash has been swift, and now WD is striking a conciliatory tone with its customers in an update to its blog. The company also divulged that it is also shipping SMR technology in some of its WD Blue and WD Black hard drives for desktop PCs and laptops. Tom's Hardware reports: The new disclosure comes on the heels of WD's blog post yesterday that outlined its stance on using SMR drives. The company contends that SMR technology is adequate for the applications the drives are designed for, but that is certainly an open matter of debate with many users claiming the drives cause problems in RAID arrays. The issues purportedly stem from the slow random write speeds, which do cause a measurable reduction in performance, and background activities that are purportedly responsible for the drives dropping from RAID arrays. In either case, The WD blog advised users they should step up to more expensive models designed for heavier workloads if they have more demanding needs.

Today the company updated its blog with a more conciliatory tone, and also disclosed all of its drive models that are shipping with SMR tech. In addition to the WD Red NAS drives that the company previously admitted used SMR tech, WD is also shipping the tech into its 2.5"and 3.5" WD Blue and 2.5" WD Black lineups. Both models are designed for desktop PCs and laptops, with the former coming as a value drive while the latter is designed for high-performance users. WD acknowledged the recent brouhaha surrounding the fact it was shipping drives without disclosing they use the slower recording technology, stating: "The past week has been eventful, to say the least. As a team, it was important that we listened carefully and understood your feedback about our WD Red NAS drives, specifically how we communicated which recording technologies are used. Your concerns were heard loud and clear..." Importantly, the blog states, "...Thank you for letting us know how we can do better. We will update our marketing materials, as well as provide more information about SMR technology, including benchmarks and ideal use cases."
WD also said that they will share further data in the future, including benchmarks that might prove otherwise.
Android

Motorola Edge, Edge+ Go Official As the Company's First Flagships In Years (9to5google.com) 40

An anonymous reader quotes a report from 9to5Google: Motorola hasn't had a true flagship on the market in a few years after its Moto Z line was downgraded to mid-range status. Today, though, the company has officially unveiled the Motorola Edge and Edge+ with the Snapdragon 865, crazy cameras, and more. Here's what you need to know. The Motorola Edge+ is the true flagship of the two, offering a Snapdragon 865 processor, 12GB of RAM, 256GB of storage, and a 6.7-inch FHD AMOLED display that has a "waterfall" curve on either side, a hole-punch containing the 24MP selfie shooter, and a 90Hz refresh rate. The Motorola Edge+ also features wireless charging, 18W wired charging, and a triple camera system. There's a 108MP sensor to headline that array, but also a 16MP ultrawide shooter and 8MP telephoto lens. There's also a 5,000 mAh battery to ensure plenty of power. It even offers reverse wireless charging.

What about the regular Motorola Edge? That device makes pretty smart cuts to keep a lower price. It has the same display and overall design but uses a Snapdragon 765 to keep 5G and good performance. It's paired with Android 10 and either 4GB or 6GB of RAM and 128GB of storage on all models. There's also a 64MP camera backed up by the same 16MP ultrawide and 8MP telephoto shooters. The regular Edge does lose wireless charging, though for its 4,500 mAh battery. Here's one fun part of both of these phones. They still have headphone jacks. Both the Edge and Edge+ also feature 5G support (only sub-6 for the Edge), offer red or black colors, and use their curved displays for a few neat software tricks. Both are also promised at least one major Android upgrade, too.
As for pricing, the Motorola Edge+ will be available exclusively via Verizon for $1,000, or $41.66/month. The price of the regular Edge hasn't been announced yet, but it should be considerably cheaper and more broadly available.

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