Tag: journal

German Laser Destroys Targets More Than 1Km Away

kkleiner writes “A German company has brought us one step closer to the kinds of shootouts only seen in Sci-Fi films. Düsseldorf-based Rheinmetall Defense recently tested a 50kW, high-energy laser at their proving ground facility in Switzerland. First, the system sliced through a 15mm- (~0.6 inches) thick steel girder from a kilometer away. Then, from a distance of two kilometers, it shot down a handful of drones as they nose-dived toward the surface at 50 meters per second.” Read more of this story at Slashdot.

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German Laser Destroys Targets More Than 1Km Away

Netflix Open-Sources “Janitor Monkey” AWS Cleanup Tool

Nerval’s Lobster writes “Netflix has released ‘Janitor Monkey,’ an open-source tool for killing old Amazon Web Services (AWS) instances that began life as an in-house product. While those hosting a private data center will have little use for this scrubbin’ simian, those enterprises with a public cloud can add Janitor Monkey to their administrative bag of tricks. The premise behind the tool is a simple one: while AWS allows for easy (and cheap) experimentation, it’s easy for even the most diligent IT pro to rack up unnecessary costs when they forget to shut off a particular instance. While Netflix’s Asgard tool—open-sourced in June, because this is how the company rolls—allows administrators to delete unused resources, Janitor Monkey takes things one step further by allowing those instances to be automatically found so that Asgard can clean them up. Over the past year, Janitor Monkey has deleted more than 5,000 resources running in the Netflix production and test environments, the company said. Janitor Monkey detects AWS instances, EBS volumes, EBS volume snapshots, and auto-scaling group.” Read more of this story at Slashdot.

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Netflix Open-Sources “Janitor Monkey” AWS Cleanup Tool

Death of Printed Books May Have Been Exaggerated

New submitter razor88x writes “Although just 16% of Americans have purchased an e-book to date, the growth rate in sales of digital books is already dropping sharply. At the same time, sales of dedicated e-readers actually shrank in 2012, as people bought tablets instead. Meanwhile, printed books continue to be preferred over e-books by a wide majority of U.S. book readers. In his blog post Will Gutenberg Laugh Last?, writer Nicholas Carr draws on these statistics and others to argue that, contrary to predictions, printed books may continue to be the book’s dominant form. ‘We may be discovering,’ he writes, ‘that e-books are well suited to some types of books (like genre fiction) but not well suited to other types (like nonfiction and literary fiction) and are well suited to certain reading situations (plane trips) but less well suited to others (lying on the couch at home). The e-book may turn out to be more a complement to the printed book, as audiobooks have long been, rather than an outright substitute.'” Read more of this story at Slashdot.

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Death of Printed Books May Have Been Exaggerated

John McAfee Explains How He Milked Information From Belize’s Elite

paysonwelch points out John McAfee’s latest blog post, which “details the complex spy network that he used to tap information from the highest echelons of the Belizean government. He might consider a new career as a movie producer — this blog post is enthralling. Here is an excerpt: ‘I purchased 75 cheap laptop computers and, with trusted help, intalled invisible keystroke logging software on all of them — the kind that calls home (to me) and disgorges the text files. I began giving these away as presents to select people — government employees, police officers, Cabinet Minister’s assistants, girlfriends of powerful men, boyfriends of powerful women.'” Read more of this story at Slashdot.

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John McAfee Explains How He Milked Information From Belize’s Elite

Linus Chews Up Kernel Maintainer For Introducing Userspace Bug

An anonymous reader points out just how thick a skin it takes to be a kernel developer sometimes, linking to a chain of emails on the Linux Kernel Mailing List in which Linus lets loose on a kernel developer for introducing a change that breaks userspace apps (in this case, PulseAudio). “Shut up, Mauro. And I don’t _ever_ want to hear that kind of obvious garbage and idiocy from a kernel maintainer again. Seriously. I’d wait for Rafael’s patch to go through you, but I have another error report in my mailbox of all KDE media applications being broken by v3.8-rc1, and I bet it’s the same kernel bug. And you’ve shown yourself to not be competent in this issue, so I’ll apply it directly and immediately myself. WE DO NOT BREAK USERSPACE! Seriously. How hard is this rule to understand? We particularly don’t break user space with TOTAL CRAP. I’m angry, because your whole email was so _horribly_ wrong, and the patch that broke things was so obviously crap. … The fact that you then try to make *excuses* for breaking user space, and blaming some external program that *used* to work, is just shameful. It’s not how we work,” writes Linus, and that’s just the part we can print. Maybe it’s a good thing, but there’s certainly no handholding when it comes to changes to the heart of Linux. Read more of this story at Slashdot.

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Linus Chews Up Kernel Maintainer For Introducing Userspace Bug

Senate Renews Warrantless Eavesdropping Act

New submitter electron sponge writes “On Friday morning, the Senate renewed the FISA Amendments Act (PDF), which allows for warrantless electronic eavesdropping, for an additional five years. The act, which was originally passed by Congress in 2008, allows law enforcement agencies to access private communications as long as one participant in the communications could reasonably be believed to be outside the United States. This law has been the subject of a federal lawsuit, and was argued before the Supreme Court recently. ‘The legislation does not require the government to identify the target or facility to be monitored. It can begin surveillance a week before making the request, and the surveillance can continue during the appeals process if, in a rare case, the secret FISA court rejects the surveillance application. The court’s rulings are not public.'” The EFF points out that the Senate was finally forced to debate the bill, but the proposed amendments that would have improved it were rejected. Read more of this story at Slashdot.

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Senate Renews Warrantless Eavesdropping Act

Pirate Radio Station In Florida Jams Automotive Electronics

New submitter titanium93 writes “For months, dozens of people could not use their keyless entry systems to unlock or start their cars when parked in the vicinity of the eight-story Regents bank building in Hollywood, FL. Once the cars were towed to the dealership for repair, the problem went away. The problem resolved itself when police found equipment on the bank’s roof that was broadcasting a bootleg radio station. A detective and an FCC agent found the equipment hidden underneath an air conditioning chiller. The man who set up the station has not been found, but he faces felony charges and fines of at least $10,000 if he is caught. The radio station was broadcasting Caribbean music around the clock on 104.7 FM.” Read more of this story at Slashdot.

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Pirate Radio Station In Florida Jams Automotive Electronics

The New Ethanol Blend May Damage Your Vehicle

Hugh Pickens writes writes “About 80 percent of the gasoline consumed in the U.S. is blended with ethanol, primarily with a 10 percent mix of ethanol, generally derived from corn. Now Kate Sheppard writes that the Environmental Protection Agency has approved a new policy that will allow states to raise the blend to up to 15 percent ethanol (also known as E15), approved for use for cars and light trucks from the model year 2001 and later. A few weeks ago, AAA issued a statement saying that the EPA’s new policy creates the ‘strong likelihood of consumer confusion and the potential for voided warranties and vehicle damage.’ AAA surveyed vehicle manufacturers, and found that only about 12 million of the 240 million vehicles on the roads today are built to use E15 gasoline. The EPA will require that gas pumps with E15 bear a warning sign noting the blend and that it is not recommended for cars older than the 2001 model year. But what happens if you accidentally use it? ‘Nobody really knows what negative effects [E15 is] going to have on the vehicle,’ says Brian Lyons, Toyota’s safety and quality communications manager. ‘We think that there needs to be a lot more study conducted to make sure there are no longer term effects on the vehicle. So far everything we’ve seen says there will be.’ The concern is that repeated, long-term exposure could cause the higher-alcohol-content fuel to degrade engine parts like valves and cylinder heads — which could potentially cost thousands of dollars to replace. Gas station owners don’t like it very much either, because they’d likely have to upgrade their equipment to use it. Nor are environmental groups big fans of the EPA’s decision arguing that increasing the use of ethanol can drive up food prices, and isn’t the best means of reducing our reliance on foreign fuels. The ethanol lobby is the only group that really seems to like the new rule. ‘We’ve force fed a fuel into every American’s car that benefits a few thousand corn farmers and ethanol refiners at the expense of virtually every other American,’ says Scott Faber.” Read more of this story at Slashdot.

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The New Ethanol Blend May Damage Your Vehicle

Possible Habitable Planet Just 12 Light Years Away

sciencehabit writes “Astronomers have discovered what may be five planets orbiting Tau Ceti, the closest single star beyond our solar system whose temperature and luminosity nearly match the sun’s. If the planets are there, one of them is about the right distance from the star to sport mild temperatures, oceans of liquid water, and even life (paper).” Read more of this story at Slashdot.

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Possible Habitable Planet Just 12 Light Years Away

Gmail Drops Support for Connecting To Pop3 Servers With Self -Signed Certs

DECula writes “In a move not communicated to its users before hand, Google’s Gmail servers were reconfigured to not connect to remote pop3 servers that have self-signed certificates, leaving folks with unencrypted connections, or no service when getting email from other services. Not good for the small folks. One suggestion was to allow placing the public keys on Google’s side in the user configuration. That would be a heck of a lot better than just dropping users into never never land.” Apparently, “valid” now means “paid someone Google approves to sign the certificate.” It’s not like commercial CAs have the best security track record either. Read more of this story at Slashdot.

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Gmail Drops Support for Connecting To Pop3 Servers With Self -Signed Certs