The British Army is testing out over 70 new technologies, including unmanned vehicles and surveillance drones, in a four-week experiment on one of its biggest training grounds. From a report: What sort of stuff? The department isn't giving out specifics but said the focus will be on "surveillance, long-range, and precision targeting, enhanced mobility and the re-supply of forces, urban warfare and enhanced situational awareness." The development is part of a $1030 million "innovation fund" launched in 2016. The aim? Primarily it's about reducing the danger to troops during combat, according to the UK's Ministry of Defense (MoD). One of the main areas it'll test is "last mile" supply of fuel, food, and ammunition. The exercise will culminate in a simulated battle involving over 200 soldiers to test out the ideas and products.

MojoKid writes: When Intel officially announced its 9th Generation Core processors, it used the opportunity to also unveil a refreshed line-up of 9th Gen-branded Core-X series processors. Unlike other 9th Gen Core i products, however, which leverage an updated Coffee Lake microarchitecture, new processors in Intel's Core-X series remain based on Skylake-X architecture but employ notable tweaks in manufacturing and packaging of the chips, specifically with a solder TIM (Thermal Interface Material) under their heat spreaders for better cooling and more overclocking headroom. The Core i9-9980XE is the new top-end CPU that supplants the Core i9-7980XE at the top of Intel's stack. The chip features 18 Skylake-X cores (36 threads) with a base clock of 3.0GHz that's 400MHz higher than the previous gen. The Core i9-9980XE has max Turbo Boost 2.0 and Turbo Boost Max 3.0 frequencies of 4.4GHz and 4.5GHz, which are 200MHz and 100MHz higher than Intel's previous gen Core i9-7980XE, respectively.

In the benchmarks, the new Core i9-9980XE is easily the fastest many-core desktop processor Intel has released to date, out-pacing all previous-gen Intel processors and AMD Threadripper X series processors in heavily threaded applications. However, the 18-core Core i9-9980XE typically trailed AMD's 24 and 32-core Threadripper WX series processors. Intel's Core i9-9980XE also offered relatively strong single-threaded performance, with an IPC advantage that's superior to any AMD Ryzen processor currently.

An anonymous reader quotes a report from CleanTechnica: 2030 seems like a long way off, but it's really just around the corner. And when the bell tolls at midnight on December 31, 2030, you may not be able to buy a gasoline- or diesel-powered vehicle in Israel. After that date, all passenger cars will be electric and all trucks will be powered by electricity or compressed natural gas, if a proposal currently under consideration gets approved by the government. A final decision is expected by the end of this year. Energy Minister Yuval Steinitz [told Reuters last month] the biggest challenge will be creating a "critical mass" of electric and CNG powered vehicles before the deadline arrives. "We are already encouraging [the transition] by funding ... more than 2,000 new charging stations around the country," he says. The plan was set in motion one day after the United Nations issued its latest climate assessment that finds nations must do far more than they are currently doing in order to stave off warmer global average temperatures that will put the environment at risk. In order to reach the goal, the Israeli government will "reduce taxation on electric cars to almost zero, so they are going to be much cheaper," Energy Minister Yuval Steinitz said. He expects there will be about 177,000 electric cars on Israeli roads around 2025. By 2030, the expectation is that there will be nearly 1.5 million EVs in the country. The country has a ways to go though, as there are less than 100 electric cars on the roads today.

An anonymous reader shares a report from The Verge about Apple's new security-focused T2 chip found in the newest Mac computers. The introduction of the chip "has renewed concerns that Apple is trying to further lock down its devices from third-party repair services," The Verge reports. From the report: The T2 is "a guillotine that [Apple is] holding over" product owners, iFixit CEO Kyle Wiens told The Verge over email. That's because it's the key to locking down Mac products by only allowing select replacement parts into the machine when they've come from an authorized source -- a process that the T2 chip now checks for during post-repair reboot. "It's very possible the goal is to exert more control over who can perform repairs by limiting access to parts," Wiens said. "This could be an attempt to grab more market share from the independent repair providers. Or it could be a threat to keep their authorized network in line. We just don't know." Apple confirmed to The Verge that this is the case for repairs involving certain components on newer Macs, like the logic board and Touch ID sensor, which is the first time the company has publicly acknowledged the tool's use. But Apple could not provide a list of repairs that required this or what devices were affected. It also couldn't say whether it began this protocol with the iMac Pro's introduction last year or if it's a new policy instituted recently.

First revealed last month by MacRumors and Motherboard, both of which got their hands on an internal Apple document, the T2 chip could render a computer inoperable if, say, the logic board is replaced, unless the chip recognizes a special piece of diagnostic software has been run. That means if you wanted to repair certain key parts of your MacBook, iMac, or Mac mini, you would need to go to an official Apple Store or a repair shop that's part of the company's Authorized Service Provider (ASP) network. If you want to repair or rebuild portions of those devices on your own, you simply can't -- at least, according to this document. The parts affected, according to the document, are the display assembly, logic board, top case, and Touch ID board for the MacBook Pro, and the logic board and flash storage on the iMac Pro. It is also likely that logic board repairs on the new MacBook Air and Mac mini are affected, as well as the Mac mini's flash storage. Yet, the document, which is believed to have been distributed earlier this year, does not mention those products because they were unannounced at the time. Regardless, to replace those parts, a technician would need to run what's known as the AST 2 System Configuration suite, which Apple only distributes to Apple Stores and certified ASPs. So DIY shops and those out of the Apple network would be out of luck.

Michael Kan, writing for PCMag: NZXT is a popular PC desktop case vendor, but the California-based company recently had to raise its prices. The reason? The new US tariffs on Chinese imports includes PC cases. In September, the Trump administration imposed the 10 percent duty, which also cover motherboards, graphics cards, and CPU coolers from the country. As a result, NZXT had to introduce a 10 percent price increase on PC cases to deal with the added costs, VP Jim Carlton told PCMag in an interview.

And building a PC could get even more expensive in 2019; US tariffs on Chinese-made goods will rise from 10 percent to 25 percent in January. "If I needed to build a system in the next six months, I'd definitely build it before the end of the year," Carlton told us. For PC builders, the tariffs risk adding a few hundred dollars to the total cost of components for a custom desktop. "If it's a $2,000 purchase on 25 percent tariffs, it's going to be a $2,500 purchase," Carlton said. "So we are very concerned with the direction of where this is going. I don't have a 10 percent [profit] margin I can just throw away and absorb the tariffs," he added. "And certainly no one has a margin for 25 percent."

AmiMoJo writes: Apple's new-generation Macs come with a new so-called Apple T2 security chip that's supposed to provide a secure enclave co-processor responsible for powering a series of security features, including Touch ID. At the same time, this security chip enables the secure boot feature on Apple's computers, and by the looks of things, it's also responsible for a series of new restrictions that Linux users aren't going to like.

The issue seems to be that Apple has included security certificates for its own and Microsoft's operating systems (to allow running Windows via Bootcamp), but not for the certificate that was provided for systems such as Linux. Disabling Secure Boot can overcome this, but also disables access to the machine's internal storage, making installation of Linux impossible.

iFixit has released their teardown of the new Mac mini, providing a look inside the portable desktop computer. Some of the notable findings include user-upgradable RAM and soldered CPU and SSD. Mac Rumors reports: While the RAM in the previous-gen Mac mini from 2014 was soldered to the logic board, the new Mac mini has user-upgradeable RAM, as discovered earlier this week. As seen in older iMacs, the RAM is protected by a perforated shield that allows the memory modules to operate at a high frequency of 2666 MHz without interfering with other device functions, according to iFixit. To upgrade the RAM, the shield can be removed by unfastening four Torx screws.

Other silicon on the logic board of this particular Mac mini includes the Apple T2 security chip, a 3.6GHz quad-core Intel Core i3 processor, Intel UHD Graphics 630, 128GB of flash storage from Toshiba, an Intel JHL7540 Thunderbolt 3 controller, and a Gigabit Ethernet controller from Broadcom. Despite the good news about the RAM, the CPU and SSD are soldered to the logic board, as are many ports, so this isn't a truly modular Mac mini. iFixit awarded the new Mac mini a repairability score of 6/10, with 10 being the easiest to repair, topping the latest MacBook Air, MacBook, MacBook Pro, iMac, and iMac Pro, and trailing only the 2013 Mac Pro.

Micron is now producing its first LPDDR4X memory devices using its second-generation 10nm-class process technology. "The new memory devices offer standard LPDDR4X data transfer rates of up to 4.266 Gbps per pin and consumes less power than earlier LPDDR4 chips," reports AnandTech. From the report: Micron's LPDDR4X devices are made using the company's 1Y-nm fabrication tech and feature a 12 Gb capacity. The manufacturer says that its LPDDR4X memory chips consume 10% less power when compared to its LPDDR4-4266 products; this is because they feature a lower output driver voltage (I/O VDDQ), which the LPDDR4X standard reduces by 45%, from 1.1 V to 0.6 V. Micron's 12 Gb (1.5 GB) LPDDR4X devices feature a slightly lower capacity than competing 16 Gb (2 GB) LPDDR4X offerings, but they are also cheaper to manufacture. As a result, Micron can offer lower-cost quad-die 64-bit LPDDR4X-4266 packages with a 48 Gb (6 GB) capacity and a 34.1 GB/s bandwidth than some of its competitors.

As chipmakers struggle to keep up with Moore's law, they are increasingly looking for alternatives to boost computers' performance. "We're seeing Moore's law slowing," says Mark Papermaster, chief technology officer at chip designer AMD. "You're still getting more density but it costs more and takes longer. It's a fundamental change." Wired has a feature story which looks at those alternatives and the progress chipmakers have been able to make with them so far. From a report: AMD's Papermaster is part of an industry-wide effort around a new doctrine of chip design that Intel, AMD, and the Pentagon all say can help keep computers improving at the pace Moore's law has conditioned society to expect. The new approach comes with a snappy name: chiplets. You can think of them as something like high-tech Lego blocks. Instead of carving new processors from silicon as single chips, semiconductor companies assemble them from multiple smaller pieces of silicon -- known as chiplets. "I think the whole industry is going to be moving in this direction," Papermaster says. Ramune Nagisetty, a senior principal engineer at Intel, agrees. She calls it "an evolution of Moore's law."

Chip chiefs say chiplets will enable their silicon architects to ship more powerful processors more quickly. One reason is that it's quicker to mix and match modular pieces linked by short data connections than to painstakingly graft and redesign them into a single new chip. That makes it easier to serve customer demand, for example for chips customized to machine learning, says Nagisetty. New artificial-intelligence-powered services such as Google's Duplex bot that makes phone calls are enabled in part by chips specialized for running AI algorithms.

Chiplets also provide a way to minimize the challenges of building with cutting-edge transistor technology. The latest, greatest, and smallest transistors are also the trickiest and most expensive to design and manufacture with. In processors made up of chiplets, that cutting-edge technology can be reserved for the pieces of a design where the investment will most pay off. Other chiplets can be made using more reliable, established, and cheaper techniques. Smaller pieces of silicon are also inherently less prone to manufacturing defects.

An anonymous reader quotes a report from The Guardian: The capacity of renewable energy has overtaken that of fossil fuels in the UK for the first time, in a milestone that experts said would have been unthinkable a few years ago. In the past five years, the amount of renewable capacity has tripled while fossil fuels' has fallen by one-third, as power stations reached the end of their life or became uneconomic. The result is that between July and September, the capacity of wind, solar, biomass and hydropower reached 41.9 gigawatts, exceeding the 41.2GW capacity of coal, gas and oil-fired power plants.

Imperial College London, which compiled the figures, said the rate at which renewables had been built in the past few years was greater than the "dash for gas" in the 1990s. However, the amount of power from fossil fuels was still greater over the quarter, at about 40% of electricity generation compared with 28% for renewable sources. In total, 57% of electricity generation was low carbon over the period, produced either by renewables or nuclear power stations. In terms of installed capacity, wind is the biggest source of renewables at more than 20GW, followed by solar spread across nearly 1m rooftops and in fields. Biomass is third.

At its Android Developer Summit today, Google detailed plans to bake support for folding phones into the mobile operating system. One of the first Android phones to hit the market with a foldable display looks to be from Samsung with a launch date of "early next year." TechCrunch reports: "You can think of the device as both a phone and a tablet," Android VP of Engineering Dave Burke explained. "Broadly, there are two variants -- two-screen devices and one-screen devices. When folded, it looks like a phone, fitting in your pocket or purse. The defining feature for this form factor is something we call screen continuity."

Among the additions here is the ability to flag the app to respond to the screen as it folds and unfolds -- the effect would likely be similar to the response of applications as handsets switch between portrait and landscape modes.

An anonymous reader quotes a report from MIT Technology Review: In a laboratory that overlooks a busy shopping street in Cambridge, Massachusetts, a robot is attempting to create new materials. A robot arm dips a pipette into a dish and transfers a tiny amount of bright liquid into one of many receptacles sitting in front of another machine. When all the samples are ready, the second machine tests their optical properties, and the results are fed to a computer that controls the arm. Software analyzes the results of these experiments, formulates a few hypotheses, and then starts the process over again. Humans are barely required.

The setup, developed by a startup called Kebotix, hints at how machine learning and robotic automation may be poised to revolutionize materials science in coming years. The company believes it may find new compounds that could, among other things, absorb pollution, combat drug-resistant fungal infections, and serve as more efficient optoelectronic components. The company's software learns from 3-D models of molecules with known properties. Kebotix uses several machine-learning methods to design novel chemical compounds. The company feeds molecular models of compounds with desirable properties into a type of neural network that learns a statistical representation of those properties. This algorithm can then come up with new examples that fit the same model. To strain out potentially useless materials, Kebotix uses another neural network and "then the company's robotic system tests the remaining chemical structures," reports MIT Technology Review. "The results of those experiments can be fed back into the machine-learning pipeline, helping it get closer to the desired chemical properties. The company dubs the overall system a 'self-driving lab.'"

Samsung is one of the biggest smartphone makers to hold off on releasing smartphones with display notches. But at the company's developer conference today, Samsung confirmed that it's soon going to join in on the trend. "A slide during the keynote showed several notch designs that are almost certainly coming to Samsung-branded devices in 2019 and beyond," reports The Verge. From the report: Hassan Anjum, a director of product marketing at Samsung, took the stage to highlight Samsung's previous breakthroughs in reducing bezels and maximizing display size year after year. "We're going to keep going. The bezels are going to shrink even further," Anjum said. "We're going to push the limits with our new lineup: the Infinity U, V, and O displays. These are new concepts that are just around the corner, and I can't wait to tell you more about them."

Infinity U: This basically looks identical to the Essential Phone's notch design. It's a small half oval that cuts down into the top middle of the display.
Infinity V: Similar to Infinity U, but with four edges instead of a curved half-oval.
Infinity O: This is a full circular cutout of the display and not so much a "notch" the top edge of the screen. Still, it seems like an eyesore and it's hard to imagine reaction to this being very positive. What's gained by that little area of display above it? Asus seems to be exploring a similar idea for its ZenFone 6, and feedback has been overwhelmingly bad.
New Infinity: This looks to be a completely notchless display. Anjum didn't discuss this one onstage, and the technology isn't quite there to allow for this design just yet. That said, Samsung could be exploring the idea of a slider phone that would house the selfie camera and other components somewhere outside their usual location.

At its developer conference Wednesday, Samsung introduced its new Infinity Flex Display, a foldable OLED screen that can allow manufacturers like Samsung to create new, unique devices such as a phone that folds out to become a tablet-like device with a larger display. From a report: "The foldable display lays the foundation for a new kind of mobile experience," said DJ Koh, president and CEO of Samsung IT and mobile communications division, in a statement. "We are excited to work with developers on this new platform to create new value for our customers." Although the product shown Wednesday was just a prototype, the company plans to release a consumer product that features the technology in the coming months. In addition to creating the hardware, Samsung has partnered with Google to work on the software to make sure apps work seamlessly regardless of whether the display is folded in a "smartphone-like" mode or opened fully as akin to a tablet.

An anonymous reader shares an excerpt from a report via MIT Technology Review: A lumpy disc of dark-gray steel covers a bench in the lab space of Boston Metal, an MIT spinout located a half-hour north of its namesake city. It's the company's first batch of the high-strength alloy, created using a novel approach to metal processing. Instead of the blast furnace employed in steelmaking for centuries, Boston Metal has developed something closer to a battery. Specifically, it's what's known as an electrolytic cell, which uses electricity -- rather than carbon -- to process raw iron ore.

If the technology works at scale as cheaply as the founders hope, it could offer a clear path to cutting greenhouse-gas emissions from one of the hardest-to-clean sectors of the global economy, and the single biggest industrial source of climate pollution. After working on the idea for the last six years, the nine-person company is shifting into its next phase. If it closes a pending funding round, the startup plans to build a large demonstration facility and develop an industrial-scale cell for steel production. The process to produce steel results in around 1.7 gigatons of carbon dioxide being pumped into the atmosphere annually, "adding up to around 5 percent of global carbon dioxide emissions, according to a recent paper in Science," MIT Technology Review reports.

The electrolytic cell that Boston Metal developed was realized after it was proposed to be used to extract oxygen from the moon's surface. "The by-product was molten metal," the report says. "But producing something like steel would require an anode made from cheap materials that wouldn't corrode under high temperatures or readily react with iron oxide. In 2013, [MIT chemist] Sadoway and MIT metallurgy researcher Antoine Allanore published a paper in Nature concluding that anodes made from chromium-based alloys might check all those boxes."

AMD on Monday revealed the Zen 2 architecture for the family of processors that it will launch in the coming years, starting with 2019. The move is a follow-up to the competitive Zen designs that AMD launched in March 2017, and it promises two-times improvement in performance throughput. From a report: AMD hopes the Zen 2 processors will keep it ahead of or at parity with Intel, the world's biggest maker of PC processors. The earlier Zen designs enabled chips that could process 52 percent more instructions per clock cycle than the previous generation. Zen has spawned AMD's most competitive chips in a decade, including Ryzen for the desktop, Threadripper (with up to 32 cores) for gamers, Ryzen Mobile for laptops, and Epyc for servers. In the future, you can expect to see Zen 2 cores in future models of those families of chips. AMD's focus is on making central processing units (CPUs), graphics processing units (GPUs), and accelerated processing units (APUs) that put the two other units together on the same chip.

An anonymous reader quotes a report from The Guardian: The amount of energy required to "mine" one dollar's worth of bitcoin is more than twice that required to mine the same value of copper, gold or platinum, according to a new paper, suggesting that the virtual work that underpins bitcoin, ethereum and similar projects is more similar to real mining than anyone intended. One dollar's worth of bitcoin takes about 17 megajoules of energy to mine, according to researchers from the Oak Ridge Institute in Cincinnati, Ohio, compared with four, five and seven megajoules for copper, gold and platinum.

Other cryptocurrencies also fair poorly in comparison, the researchers write in the journal Nature Sustainability, ascribing a cost-per-dollar of 7MJ for ethereum and 14MJ for the privacy focused cryptocurrency monero. But all the cryptocurrencies examined come off well compared with aluminium, which takes an astonishing 122MJ to mine one dollar's worth of ore. [...] To account for the wild fluctuations in cryptocurrency price, and therefore effort expended by miners, the researchers used a median of all the values between January 1, 2016 and June 30, 2018, and attempted to account for the geographic dispersal of bitcoin miners. "Any cryptocurrency mined in China would generate four times the amount of CO2 compared to the amount generated in Canada," they write, highlighting the importance of such country-dependent accounting.

Longtime Slashdot reader King_TJ writes: I've worked in I.T. for almost 30 years now in various capacities, from bench PC technician to web page designer, support specialist, network manager, and was self-employed for a while doing on-site service and consulting too. In all that time, I've always felt like I had a good handle on troubleshooting and problem-solving while providing good, friendly customer service at the same time. But recently, I've started feeling like there's just a little too much knowledge to keep straight in my brain. If I'm able to work on a project on my own terms, without interruptions or distractions? Sure, I can get almost anything figured out. But it's the stress of users needing immediate assistance with random problems, thrown out willy-nilly in the constant barrage of trouble tickets, that I'm starting to struggle with.

For example, just this morning, a user had a question about whether or not she should open an email about quarantined junk mail to actually look through it. I briefly noted a screenshot she attached that showed a typical MS Office quarantined email message and replied that she could absolutely view them at her discretion. (I also noted that I tend to ignore and delete those myself, unless I'm actually expecting a specific piece of email that I didn't receive -- in case it was actually in the junk mail filter.) Well, that was the wrong answer, because that message was a nicely done phishing attempt; not a legit message -- and she tried to sign in through it. Then, I had to do a mad scramble to change her password and help her get the new one working on her phone and computer. With more time to think about what happened, I'm realizing now that I should have known the email was fake because we recently made some changes to our Office 365 environment so junk mail is going directly into Junk folders in Outlook -- and those types of messages aren't really coming in to people anymore. On top of that? We're trying to migrate people to using two-factor authentication so I was instructed to get this user on it while I'm changing her account info. Makes sense, but I had to dig all over to find our document with instructions on how to do that too. I just couldn't remember where they told me they saved the thing, several weeks ago, when they talked about creating the new document in one of our weekly meetings. Am I just getting old and starting to lose it? Is everybody feeling this way about I.T. support these days? Are things just changing at too quick a pace for anyone to stay on top of it all?

I mean, in just the last few weeks, we've dealt with users failing to get their single sign-on passwords to work because something broke that only an upgrade to the latest build of Windows 10 corrected. We've had an office network go berserk and randomly drop people's Internet access, ability to print, etc. -- because one of the switches started intermittently failing under load. We've had online training to set up a new MDM solution, company-wide. And I had to single-handedly set up a new server running the latest version of vCenter for our ESXi servers. And all of that is while trying to get in some studying on the side to get my Security Plus cert., getting Macs with broken screens mailed out for service, a couple of new computers deployed, and accounts properly shut down for an employee who left, plus the usual grind of "mindless" tickets like requests to create new shared DropBox team folders for groups. It's a LOT to juggle, but I was pretty happy with my ability to keep all of it moving right along for years. Now -- I'm starting to have doubts.

Amazon is hiring around 100,000 additional employees this holiday season, which is fewer than the company added in either the 2016 or 2017 holiday seasons, when it brought in 120,000 additional workers. "Citi analyst Mark May says he thinks the reduction in seasonal hiring is strong evidence that Amazon is succeeding with plans to automate operations in its warehouses," reports Quartz. From the report: "We've seen an acceleration in the use of robots within their fulfillment centers, and that has corresponded with fewer and fewer workers that they're hiring around the holidays," May told CNBC. He added that 2018 is the "first time on record" Amazon plans to hire fewer holiday workers than it did the previous year. "Since the last holiday season, we've focused on more ongoing full-time hiring in our fulfillment centers and other facilities," Amazon spokesperson Ashley Robinson said in an email, adding that the company has "created over 130,000 jobs" in the last year. "We are proud to have created over 130,000 new jobs in the last year alone."

Amazon bought robotics company Kiva Systems for $775 million in 2012, and began using its orange robots in warehouses in late 2014. By mid-2016, it had become clear just how big a difference those robots were making. The little orange guys could handle in 15 minutes the sorting, picking, packing, and shipping that used to take human workers an hour or more to complete. In June 2016, Deutsche Bank predicted Kiva automation could save Amazon nearly $2.5 billion (those savings dropped to $880 million after accounting for the costs of installing robots in every warehouse).

7-Eleven is testing cashier-less shopping systems, similar to Amazon's "Go" stores that use an array of cameras and machine-learning technology to determine what customers are buying. According to TechSpot, "customers can simply pick up select items, scan the barcode, pay through their phone, and leave; there is no need to wait in line or even speak to another human being." From the report: As previously stated, this is just a test right now. There's no guarantee that 7-Eleven will actually ditch its cashiers anytime soon; particularly not while it continues to serve age-restricted beverages and drugs. For now, this scan-and-go system is purely serving as an augmentation to its current way of handling customers. Furthermore, there's a catch: customers who want to use the new shopping method will need to have 7-Eleven's rewards app.