Helping to dispel the notion that 3D printers are only really useful for making plastic trinkets, New Zealand’s Lance Abernethy is back with another impossibly tiny 3D-printed power tool that’s powered by an equally small hearing aid battery. Read more…
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You Could Accidentally Swallow the World’s Smallest Circular Saw
Researchers at Ishikawa Watanabe Laboratory, the University of Tokyo, and Tokyo Electron Device have developed a high-speed projector system that can track and flawlessly match the complex movements of whatever surface it’s projecting on. Read more…
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This 1,000 FPS Projector Perfectly Matches the Movements of Any Surface
An anonymous reader writes: Joe Greenwood, of cybersecurity firm 4Armed, recently gave a live demonstration of some of Hacking Team’s leaked spyware to the BBC. Tracking Bitcoin payments, recording audio from the microphone of a locked device, and secretly gaining control of an infected phone’s camera are just a few of the software’s capabilities. The BBC reports: “Both Mr Greenwood and 4Armed’s technical director, Marc Wickenden, said they were surprised by the sleekness of the interface. Both point out, though, that customers could be paying upwards of £1m for the software and would expect it to be user-friendly, especially if it was intended for use by law enforcers on the beat. For the tracked user, though, there are very few ways of finding out that they are being watched. One red flag, according to Mr Greenwood, is a sudden spike in network data usage, indicating that information is being sent somewhere in the background. Experienced spies, however, would be careful to minimize this in order to remain incognito.” Read more of this story at Slashdot.
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Spyware Demo Shows How Spooks Hack Mobile Phones
An anonymous reader writes: Inkjet printer cartridges have been the bane of many small businesses and home offices for decades. It’s interesting, then, that Epson is trying something new: next month, they’re launching a new line of printers that come with small tanks of ink, instead of cartridges. The tanks will be refilled using bottles of ink. They’re reversing the economics, here: the printer itself will be more expensive, but the refills will be much cheaper. Early reports claim you’ll be spending a tenth as much on ink as you were before, but we’ll see how that shakes out. The Bloomberg article makes a good point: it’s never been easier to not print things. The printer industry needs to innovate if it wants us to keep churning out printed documents, and this may be the first big step. Read more of this story at Slashdot.
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Epson Is Trying To Kill the Printer Ink Cartridge
An anonymous reader writes: Yesterday we discussed Soylent, the artificial food substitute created by Rob Rhinehart and his team. As it turns out, this isn’t Rhinehart’s only unusual sustainability project. In a new post, he explains how he gave up on alternating current — a tough proposition for anyone living in the U.S. and still interested in using all sorts of modern technology. Rhinehart says, “Most power in the US is generated by burning coal, immediately squandering 67% of its energy, then run through a steam turbine, losing another 50%, then sent across transmission lines, losing another 5%, then to charge a DC device like a cell phone another 50% is lost in conversion. This means for 100 watts of coal or oil burned my phone gets a mere 16.” The biggest hindrance was the kitchen. As you might expect for the creator of Soylent, he doesn’t cook, and was able to get rid of almost all kitchen appliances because of that. He uses a butane stove for hot beverages. He powers a small computer off batteries, which get their energy from solar panels. For intensive tasks, he remotes to more powerful machines. He re-wired his apartment’s LED lighting to run off direct current. Have any of you made similar changes? How much of an effect does this really have? Read more of this story at Slashdot.
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Giving Up Alternating Current
A whole bunch of people are going to upgrade to Windows 10. Not everyone . But when you offer free Windows via a nag message delivered to over 80 percent of the user base, you’re going to attract people who wouldn’t have driven to MicroCenter to buy an upgrade DVD. Especially if you bought an eligible PC in Windows 7’s heyday, you will probably be installing the new OS on five- or six-year-old hardware that has long since been forgotten about by the company that sold it to you. Or maybe you bought something during the post-Chromebook era, where Windows PCs dipped back into netbook territory in their quest for a low price tag. We installed Windows 10 on a few of these kinds of systems to see what you can expect, at least if you’re comparing a clean install to a clean install. Current users of both Windows 7 and Windows 8 should expect to recover a few gigabytes of drive space, a few megabytes of system RAM, and a few precious seconds of boot time. Read 16 remaining paragraphs | Comments
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Faster booting, smaller footprint make Windows 10 an easy upgrade for old PCs
Did you hear there’s a new version of Windows in town? If your Windows 8-toting friends ask you exactly what you can do with the new Windows 10 that they can’t do on their own machines, here’s what to tell them. These are some of the best new features and functions Microsoft has added to its all-encompassing operating system. Read more…
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14 Things You Can Do in Windows 10 That You Couldn’t Do in Windows 8
Flash Modin writes: English cities are hard up for cash as the national government dolls out cuts. And in response, the country’s councils — local governing bodies — have slashed costs by turning off an estimated 750, 000 streetlights. Fans of the night sky and reduced energy usage are happy, but the move has also sparked a national debate. The Automobile Association claims six people have died as a direct result of dimming the lights. But a new study released Wednesday looked at 14 years of data from 63 local authorities across England and Wales and found that residents’ chances of being attacked, robbed, or struck by a car were no worse on the darker streets. Read more of this story at Slashdot.
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Britain Shuts Off 750,000 Streetlights With No Impact On Crime Or Crashes
MojoKid writes: Today at a press conference in San Francisco, Intel and Micron unveiled 3D XPoint (Cross Point) memory technology, a non-volatile memory architecture they claim could change the landscape of consumer electronics and computer architectures for years to come. Intel and Micron say 3D XPoint memory is 1000 times faster than NAND, boasts 1000x the endurance of NAND, and offers 8-10 times the density of conventional memory. 3D XPoint isn’t electron based, it’s material based. The companies aren’t diving into specifics yet surrounding the materials used in 3D XPoint, but the physics are fundamentally different than what we’re used to. It’s 3D stackable and its cross point connect structure allows for dense packing and individual access at the cell level from the top or bottom of a memory array. Better still, Intel alluded to 3D XPoint not being as cost-prohibitive as you might expect. Intel’s Rob Crooke explained, “You could put the cost somewhere between NAND and DRAM.” Products with the new memory are expected to arrive in 2016 and the joint venture is in production with wafers now. Read more of this story at Slashdot.
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Intel and Micron Unveil 3D XPoint Memory, 1000x Speed and Endurance Over Flash
An anonymous reader writes: For years you’ve been able to listen to the sounds recorded on the golden records carried by the twin Voyager spacecraft online but NASA just made it a bit easier. The orginization just uploaded the recordings to SoundCloud. Now you can listen to a continuous stream of clips instead of clicking back and forth to hear the different tracks. Read more of this story at Slashdot.
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Voyager’s Golden Record For Aliens Now Available On SoundCloud