Tag: linux

Austrian Professor Creates Kindle E-Book Copier With Lego Mindstorms

An anonymous reader writes “Using a Lego Mindstorms set, a Mac, and optical character recognition, Austrian professor Peter Purgathofer created a makeshift ebook copier. From the article: ‘It’s sort of a combination of high tech meets low. The scanning is done by way of the Mac’s iSight camera. The Mindstorms set does two things: Hits the page-advance button on the Kindle (it appears to be an older model, like the one in the picture above), then mashes the space bar on the Mac, causing it to take a picture.’ Purgathofer calls the creation a ‘reflection on the loss of long established rights.’ Check out the Vimeo video for a demonstration.” Read more of this story at Slashdot.

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Austrian Professor Creates Kindle E-Book Copier With Lego Mindstorms

New Ship Will Remain Stable By Creating Its Own Inner Waves

Zothecula writes “When offshore oil drilling rigs are being installed, serviced or dismantled, the workers typically stay in cabins located on adjacent floating platforms. These semi-submersible platforms are towed into place (or travel under their own power) and then their hulls are partially filled with water, allowing them to remain somewhat stable in the pitching seas. Now, a ship is being built to serve the same purpose, but that will be a much more mobile alternative. It will keep from rolling with the waves by generating its own waves, inside its hull.” Read more of this story at Slashdot.

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New Ship Will Remain Stable By Creating Its Own Inner Waves

High-end CPU Coolers Reviewed and Compared

jjslash writes “CPU cooling units are an often-overlooked but always important side of PC building, whether you’re looking to overclock or you simply want a cool-running, silent system. It’s also easy to get lost if you aren’t an enthusiast who keeps tabs on the best options. TechSpot has rounded up 10 high-end CPU coolers (read: huge heatsinks) including top units from Noctua, Thermalright, Xigmatek, Silverstone and Thermaltake. If you’re willing to spend the cash, they rate the Noctua NH-U14S as the best overall pick. For a tighter budget, the Thermalright offerings provide the best bang for your buck.” Read more of this story at Slashdot.

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High-end CPU Coolers Reviewed and Compared

Sleep Found To Replenish a Type of Brain Cell

New submitter wrackspurt writes “Sleep deprivation has long been thought to be prevalent in the industrialized world. A new study (abstract) explains one very good reason why at least seven hours of sleep a night is necessary. Quoting the BBC: ‘Sleep ramps up the production of cells that go on to make an insulating material known as myelin which protects our brain’s circuitry. … The increase was most marked during the type of sleep that is associated with dreaming – REM or rapid eye movement sleep — and was driven by genes. In contrast, the genes involved in cell death and stress responses were turned on when the mice were forced to stay awake.'” Read more of this story at Slashdot.

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Sleep Found To Replenish a Type of Brain Cell

China’s Secret Scientific Megaprojects

An anonymous reader writes “The Diplomat reports on the 2006 National Medium to Long-term Plan (MLP) for the Development of Science and Technology, China’s most ambitious national science and technology plan to date. The MLP consists of sixteen megaprojects — both civilian and military — that serve as ‘S&T vanguard programs designed to transform China’s science & technology capabilities in areas such as electronics, semiconductors, [and] telecommunications.’ Thirteen of the megaprojects are listed in the MLP, while three are classified for national security reasons. The three classified megaprojects are likely the military components of the Shenguang Laser Project (used for thermonuclear weapons), the Beidou 2 Satellite Navigation System, and the Hypersonic Vehicle Technology Project.” Read more of this story at Slashdot.

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China’s Secret Scientific Megaprojects

Linux 3.11 Released

hypnosec writes “Linus Torvalds has just announced the release of Linux 3.11 as anticipated. Torvalds notes that the final version doesn’t bring in a lot more than what is already present in the rc7, but it does include fixes — most of them in networking, file systems, and audio.” Read more of this story at Slashdot.

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Linux 3.11 Released

Facebook To Overhaul Data Use Policy

dryriver writes “The new Facebook advertising policy: ‘Our goal is to deliver advertising and other commercial or sponsored content that is valuable to our users and advertisers. In order to help us do that, you agree to the following: You give us permission to use your name, profile picture, content, and information in connection with commercial, sponsored, or related content (such as a brand you like) served or enhanced by us. This means, for example, that you permit a business or other entity to pay us to display your name and/or profile picture with your content or information, without any compensation to you. If you have selected a specific audience for your content or information, we will respect your choice when we use it.’ — Facebook also made it clear that the company can use photo recognition software to correctly identify people on the network. It said: ‘We are able to suggest that your friend tag you in a picture by scanning and comparing your friend’s pictures to information we’ve put together from your profile pictures and the other photos in which you’ve been tagged.’ — It [Facebook] said it was also clarifying that some of that information reveals details about the device itself such as an IP address, operating system or – surprisingly – a mobile phone number. The Register has asked Facebook to clarify this point as it’s not clear from the revised policy wording if a mobile number is scooped up without an individual’s knowledge or as a result of it being previously submitted by that person to access some of the company’s services. Importantly, Facebookers are not required to cough up their mobile phone number upon registering with the service. At time of writing, Facebook was yet to respond with comment.” Read more of this story at Slashdot.

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Facebook To Overhaul Data Use Policy

Apple Now Relaying All FaceTime Calls Due To Lost Patent Dispute

Em Adespoton writes “Before the VirnetX case, nearly all FaceTime calls were done through a system of direct communication. Essentially, Apple would verify that both parties had valid FaceTime accounts and then allow their two devices to speak directly to each other over the Internet, without any intermediary or ‘relay’ servers. However, a small number of calls—5 to 10 percent, according to an Apple engineer who testified at trial—were routed through ‘relay servers.’ At the August 15 hearing, a VirnetX lawyer stated that Apple had logged ‘over half a million calls’ complaining about the quality of FaceTime [since disabling direct connections].” Read more of this story at Slashdot.

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Apple Now Relaying All FaceTime Calls Due To Lost Patent Dispute

Salesforce.com To Cut 200 Jobs Despite Its Expectations To Make More Money

Dawn Kawamoto writes “Sometimes, making more money is not enough. Just ask Salesforce.com. The SaaS company announced it would cut 200 jobs, during its second quarter earnings call. The cuts are coming, despite the company raising its revenue forecast for its fiscal year. Salesforce.com says it’s initiating the cuts to reduce overlapping roles and to (you guessed it) gain ‘synergy’, following its effort to meld its cloud marketing platform company ExactTarget with its social media market suite Marketing Cloud. And apparently this isn’t the first time Salesforce has tried to squeeze out those nebulous ‘synergies.’ It reportedly cut 100 jobs in October, when it merged its social media platform companies Radian6 and Buddy Media.” Read more of this story at Slashdot.

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Salesforce.com To Cut 200 Jobs Despite Its Expectations To Make More Money

Tor Usage More Than Doubles In August

hypnosec writes that the Tor network has witnessed a massive rise in the number of users connecting to it for the month of August. “The privacy-enhancing network is known for providing an anonymous browsing experience through the use of a series of encrypted relays, and has had as many as 500k users throughout this year so far. But if we check the latest statistics available through Tor Metrics Portal there has been a whopping 100 percent increase in the number of Tor clients and as many as 1, 200, 000 users are connecting to the network. The previous peak for the network was in January 2012, when it saw as many as 950, 000 users.” Read more of this story at Slashdot.

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Tor Usage More Than Doubles In August