Tag: jobs

Engineers Create the Blackest Material Yet

schwit1 writes: Researchers have created the least reflective material ever made, using as inspiration the scales on the all-white cyphochilus beetle. The result was an extremely tiny nanoparticle rod resting on an equally tiny nanoparticle sphere (30 nm diameter) which was able to absorb approximately 98 to 99 percent of the light in the spectrum between 400 and 1, 400nm, which meant it was able to absorb approximately 26 percent more light than any other known material — and it does so from all angles and polarizations. Read more of this story at Slashdot.

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Engineers Create the Blackest Material Yet

Apple Faces Class Action Lawsuit Over iOS Wi-Fi Assist

An anonymous reader writes: A class-action suit has been filed against Apple in U.S. District Court over Wi-Fi Assist being turned on by default in iOS 9. Wi-Fi Assist is designed to switch to cellular data when a user is trying to perform an action over the internet on a poor Wi-Fi signal. This has the natural side effect of using cellular data. Since iOS 9 turned it on for many users, they weren’t necessarily expecting that extra use, causing some of them to exceed their data caps. A former Apple employee who was in a leadership position for Mac OS X Wi-Fi software has commented on the issue, saying that the Wi-Fi Assist mess was unavoidable given how Apple’s management treats that part of the business. Quoting :”[O]ne particular directorial edict which I pushed back against at the end of my tenure sticks out as not just particularly telling, but deeply misguided: ‘Make it self-healing.’ Self healing in this context meaning that the networking system, Wi-Fi in particular, should try to correct problems that caused the network to fail, which, if you have spent any time trying to diagnose networking issues is a clear misunderstanding of the issues involved. … Asking the devices which connect to this vast complex network of networks to detect, and then transparently fix problems in the infrastructure without the permission of the administrators is, well, it’s absolutely the pinnacle of buzzword driven product management. Real pointy-haired boss territory.” Read more of this story at Slashdot.

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Apple Faces Class Action Lawsuit Over iOS Wi-Fi Assist

Patricia, Strongest Hurricane Ever Seen In Eastern Pacific, Strikes In Mexico

CNN reports that Hurricane Patricia has made landfall in Mexico; Patricia is notable for having the third-lowest barometer reading ever recorded, and as “the strongest hurricane ever observed in the eastern Pacific or Atlantic oceans.” Slate points out that at one point, “satellite estimates of Patricia’s intensity broke the Dvorak scale, peaking at 8.3 on the 8.0 scale. … In fact, Patricia is now very close to the theoretical maximum strength for a tropical cyclone on planet Earth.” The Weather Channel is tracking the storm’s path, and predicts “catastrophic damage … along a narrow path as the eye slices into the interior of southwest Mexico Friday night.” Here’s a map from the National Weather Service showing Patricia’s track as well as projected path. Read more of this story at Slashdot.

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Patricia, Strongest Hurricane Ever Seen In Eastern Pacific, Strikes In Mexico

Watch the Birth of Six Adorable Baby Scorpions

The video starts slow, just a magnified view of the belly of a female scorpion. Be patient. Something amazing is about to happen. Slowly, as you watch, she’ll push her first baby out of her genital opening into the embrace of her “birth basket”–made by flexing her front two pairs of legs. Read more…

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Watch the Birth of Six Adorable Baby Scorpions

950 Pro review: Samsung’s first PCIe M.2 NVMe SSD is an absolute monster

(credit: Orestis Bastounis) The 950 Pro isn’t Samsung’s first consumer M.2 SSD, or even the company’s first PCIe M.2 drive. It is, however, Samsung’s first consumer M.2 and NVMe drive that uses the full performance of four PCIe 3.0 lanes. It is also an upgrade from its predecessor the SM951, in that it uses 3D V-NAND rather than planar NAND. Somewhat disappointingly, the 950 Pro comes in only two capacities for now: 256GB or 512GB, with a 1TB model promised for next year. Samsung is resolute in only producing single-sided M.2 devices to keep the drive’s thickness to a minimum, so the 1TB drive will have to wait until 48-layer 3rd-generation V-NAND is available. Thankfully, no 128GB model will be sold, indicating that 128GB SSDs may be on their way out. UK pricing is pegged at £150 for the 256GB model and £270 for 512GB; in the US, it’s $200 and $350, respectively. As always, expect some variation between retailers with these prices, and in these early days, prices may be slightly higher than what Samsung is quoting. We’re told that the 950 Pro will hit retailers today; we’ll update this story with some links when they first appear. Read 44 remaining paragraphs | Comments

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950 Pro review: Samsung’s first PCIe M.2 NVMe SSD is an absolute monster

3D-Printed Teeth Can Kill 99% of Dental Bacteria

An anonymous reader writes: A research group in the Netherlands has developed a new plastic resin that can destroy most dental bacteria when used for the creation of dental appliances via 3D-printing. The process involves embedding antimicrobial quaternary ammonium salts inside extant dental resin polymers. Since the salts are positively charged, these disrupt negatively-charged bacterial membranes. The process is also being mooted for use in the creation of knee arthroplasties, and in the manufacture of children’s toys and food packaging. Read more of this story at Slashdot.

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3D-Printed Teeth Can Kill 99% of Dental Bacteria

Intel Develops Linux ‘Software GPU’ That’s ~29-51x Faster

An anonymous reader writes: Intel is open-sourcing their work on creating a high-performance graphics software rasterizer that originally was developed for scientific visualizations. Intel is planning to integrate this new OpenSWR project with Mesa to deploy it on the Linux desktop as a faster software rasterizer than what’s currently available (LLVMpipe). OpenSWR should be ideal for cases where there isn’t a discrete GPU available or the drivers fail to function. This software rasterizer implements OpenGL 3.2 on Intel/AMD CPUs supporting AVX(2) (Sandy Bridge / Bulldozer and newer) while being 29~51x faster than LLVMpipe and the code is MIT licensed. The code prior to being integrated in Mesa is offered on GitHub. Read more of this story at Slashdot.

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Intel Develops Linux ‘Software GPU’ That’s ~29-51x Faster

Apple Tells US Judge It’s ‘Impossible’ To Break Through Locks On New iPhones

An anonymous reader writes: Apple told a U.S. judge that accessing data stored on a locked iPhone would be “impossible” with devices using its latest operating system, but the company has the “technical ability” to help law enforcement unlock older phones. Apple’s position was laid out in a brief filed late Monday, after a federal magistrate judge in Brooklyn, New York, sought its input as he weighed a U.S. Justice Department request to force the company to help authorities access a seized iPhone during an investigation. In court papers, Apple said that for the 90 percent of its devices running iOS 8 or higher, granting the Justice Department’s request “would be impossible to perform” after it strengthened encryption methods. Read more of this story at Slashdot.

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Apple Tells US Judge It’s ‘Impossible’ To Break Through Locks On New iPhones

Build a Simple Door Detector with IFTTT Alerts Using an Arduino

One of the essential parts of any home security system is a door detector that lets you know when a door opens. Over on Adafruit, they show you how to build your own that hooks into IFTTT so you can be alerted any way you like when the door opens. Read more…

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Build a Simple Door Detector with IFTTT Alerts Using an Arduino