Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
×
Technology

Submission + - When an Electric Car Dies, What Will Happen to the (scientificamerican.com)

TheClockworkSoul writes: This year, President Obama laid out the goal of putting 1 million electric cars on the road by 2015, which raises a question: how the heck are we going to recycle millions of lithium ion batteries be recycled?

As part of the $2.4 billion in stimulus funds awarded last month to jump-start the manufacturing and deployment of a domestic crop of vehicle batteries, the U.S. Department of Energy recently awarded $9.5 million to California-based recycling company Toxco Inc., the only company in the U.S. currently able to recycle all sizes and models of lithium-ion batteries, the kind used to power most of the new hybrid and plug-in electric vehicles entering the world market. With most of the world's lithium production centered in Bolivia, Chile and China, some say having a recycling infrastructure in place for vehicle batteries could help save the United States from trading "peak oil" for "peak lithium."

Earth

Submission + - Panasonic's New LED Bulbs Shine for 19 Years (inhabitat.com)

Mike writes: "As lighting manufacturers leapfrog the incandescent bulb and CFLs looks set to define the future of lighting, Panasonic recently unveiled a remarkable 60-watt household LED bulb that they claim can last up to 19 years. With a lifespan 40 times longer than their incandescent counterparts, Panasonic's new EverLed bulbs are the most efficient LEDs ever to be produced and are set to debut in Japan on October 21st. Hopefully as the technology is refined we'll see them break down their significant cost barrier — $40 dollars is still pretty pricey for a light bulb."
Security

Submission + - FreeBSD trivial ROOT, first on 6.X, now on 7.X (theregister.co.uk)

udippel writes: The Register made some headlines [theregister.co.uk] first, scary. There is a video [vimeo.com] that demos how to compile a small program; or upload it to your unprivileged shell, or exploit some scripting on a web server to get some shell, for example the one needed to send out mail, and off you go. Since it is the exploit of a race condition, the whole system could as well crash or hang. In its article, The Register still says "Versions 7.1 and and beyond are not vulnerable". Just one day later, the author uploaded another video [vimeo.com], demonstrating the whole process another time, this time for FreeBSD 7.2.
Scary. I start to question FOSS, and wonder, how few cold eyes have reviewed this code, overlooking a NULL-dereference plus a race condition.
Icing on the cake: Przemyslaw Frasunek, who discovered the misery, duly informed FreeBSD on August 29th; but his message, so the FreeBSD guys, "got lost in the slew".
Is this the kind of OS we will gladly recommend for security-related applications?

Earth

Antarctic Ice Is Growing, Not Melting Away, At Davis Station 633

schwit1 writes "A report from The Scientific Committee on Antarctic Research says that Antarctic ice is growing, not melting away. Ice core drilling in the fast ice off Australia's Davis Station in East Antarctica by the Antarctic Climate and Ecosystems Co-Operative Research Centre shows that last year, the ice had a maximum thickness of 1.89m, its densest in 10 years. The average thickness of the ice at Davis since the 1950s is 1.67m. A paper to be published soon by the British Antarctic Survey in the journal Geophysical Research Letters is expected to confirm that over the past 30 years, the area of sea ice around the continent has expanded."
Windows

83% of Businesses Won't Bother With Windows 7 545

Olipro writes "Most enterprises stated they won't bother with Windows 7 for at least a year as they simply continue to distrust that compatibility issues won't occur with their mission-critical software ... The Million Dollar question will be whether the fact that XP upgrades to Windows 7 requires a clean install will prove to be Microsoft's undoing." I suspect that will change before they actually release the OS.
Editorial

Submission + - ISP Capping is Becoming the New DRM

Crazzaper writes: "There's a lot of controversy over ISP capping with Time Warner leading the charge. Tom's Hardware has an interesting article about how capping is the new form of DRM at the ISP level. The author draws some comparison to business practices by large cable operators and their efforts to protect cable TV programming. While this is understandable from the cable operator's perspective, the article points out how capping will affect popular services such as Steam for game content publishing and distribution, cloud-computing and online media services. Apparently this is also an effective way of going after casual piracy."
The Media

Paid Shilling Comes to Twitter 134

An anonymous reader alerts us that an outfit called Magpie is paying Twitter users to tout advertisers' products. Marshall Kirkpatrick of ReadWriteWeb has identified a number of household-name companies — among them Apple, Skype, Kodak, Cisco, Adobe, Roxio, PC Tools, and Box.net — whose products are hyped by identically worded, paid Magpie tweets. But comments to Kirkpatrick's post, including one from a Box.net spokesman, make it sound likely that these shills were paid for not by the companies themselves, but by affiliate marketers. That may not matter. In the same way that Belkin recently got burned paying consumers to write complimentary online reviews about the company's products, the makers of products and services touted through Magpie may find themselves tainted in the backlash from this new form of astroturfing. Kirkpatrick concludes his post: "So there's the Twitter-sphere for you! Bring on 'real time search,' bring on a globally connected community, bring on vapid, vile, stupid shilling. It all seems pretty sad to me."
Spam

Spam Replacing Postal Junk Mail? 251

TheOtherChimeraTwin writes "I've been getting spam from mainstream companies that I do business with, which is odd because I didn't give those companies my email address. It is doubly strange because the address they are using is a special-purpose one that I wouldn't give out to any business. Apparently knotice.com ('Direct Digital Marketing Solutions') and postalconnect.net aka emsnetwork.net (an Equifax Marketing Service Product with the ironic name 'Permission!') are somehow collecting email addresses and connecting them with postal addresses, allowing companies to send email instead of postal mail. Has anyone else encountered this slimy practice or know how they are harvesting email addresses?"
The Internet

Time Warner To Offer Unlimited Bandwidth For $150 479

unr3a1 writes to tell us that Time Warner Cable has responded to the massive criticism of its new plan to cap user bandwidth with a new pricing model. Users will be given a grace period in which to assess their pricing tier. The "overages" will be noted on their bill, allowing them to change either their billing plan or their usage patterns. "On top of a 5, 10, 20, and 40-gigabyte (GB) caps, the company said this week that it would offer an additional 100GB tier for heavy users. Prices (so far) would range from $29.95 to $75.00 a month, with users charged an extra dollar for every GB more they download, although that charge is also capped at $75. An 'unlimited' bandwidth plan, therefore, tops out at $150."
Games

GameStop Selling Games Played By Employees As New 243

Kotaku reports on a practice by GameStop which allows employees to "check out" new copies of video games, play them, then return them to be sold as new. Quoting: "When a shipment of video games initially arrives at a store, managers are told to 'gut' several copies of the game, removing the disc or cartridge from the packaging so it can be displayed on the shelf without concern of theft, according to our sources. The games are then placed in protective sleeves or cases under the counter. If a customer asks why the game is not sealed they are typically told the the game is a display copy. The game is still sold as new. When check-out games are returned, we were told, they are placed with the gutted display copies. If a customer asks about these, they are typically told they are display copies, not that they have been played before. Since the copies are often placed with display copies, even managers and employees typically don't know which of these games have been played and which haven't."
Movies

Decent DVD-Ripping Solution For Linux? 501

supersloshy writes "I'm a user of Ubuntu Linux and I have been for a little while now. Recently I've been trying to copy DVDs onto a portable media player, but everything I've tried isn't working right. dvd::rip always gets the language mixed up (for example, when ripping 'Howl's Moving Castle,' one of the files it ripped to was in Japanese instead of English), Acidrip just plain isn't working for me (not recognizing a disc with spaces in its name, refusing to encode, etc.), Thoggen is having trouble with chapters (chapter 1 repeated twice for me once), and OGMRip has the audio out of sync. What I'm looking for is a reliable program to copy the movie into a single file with none of the audio or video glitches as mentioned above. Is there even such thing on Linux? If you can't think of a decent Linux-based solution, then a Windows one is fine as long as it works."
United States

Submission + - 57 mpg? That's so 20 years ago 6

maclizard writes: "I wish my car got 57 miles to the gallon.

From the article:
'The CRX HF got an Environmental Protection Agency-estimated 57 mpg gallon in highway driving. Today, the most fuel-efficient non-hybrid Civic you can buy gets an EPA-estimated 34 mpg on the highway. Even today's Honda Civic Hybrid can't match it, achieving EPA-estimated highway mileage of just 45 mpg. The Toyota Prius, today's fuel mileage champ, gets 46 mpg on the highway.'"
Operating Systems

Submission + - Apple Leopard Won't support G4 or G3 processors

goombah99 writes: According to AppleInsider, apple is about to announce that Leopard will not support G4 power PC processors. Previously developers had been told that it would require at least an 800 MHZ G4. But AppleInsider alleges only G5 and higher will now be supported because of speed issues, and testers have been told that the new os "cannot be installed" on lesser machines. This cutoff in minimum requirements means that all those original imac flat screens and titanium powerbooks are now forked to the Tiger (10.4) Update Path. Since much of Leopards advances came in the form of either under-the-hood changes (e.g. 64 bits) or added capabilities (e.g. time machine) but don't seem to substantially change the UI or API for core capabilities this may turn out to be less of a blow than it will initially be perceived as. While this apparently means there will be now two-flavors of the apple OS in widespread us, it's worth noting that Apple has also had a long standing mechanism for fat-binaries that allows a single application to transparently hold code for many different OS's and Architectures.
Patents

Submission + - Bead&Button: teaching our designs is unethical (beadandbutton.com)

Big Hairy Goofy Guy writes: "This month's Bead&Button magazine has an editorial (PDF) about ethical behavior as it relates to beadwork designs. For those zealots who believe "information wants to be free" (such as myself) it is a bit surprising that such an ancient art could be subjected to such a strict copyright regime. At one extreme is the question "how should artists and publishers be compensated" and at the other extreme is the question "how can you own a pattern of beads?"

From the article: "It is unethical to teach a beading project ... without the artist's permission." Fill in the ... with "that has appeared in a magazine, book, or website" or with "learned in another teacher's class" It appears that this magazine is concerned only with the first question.

See also: Sarah Feingold's article (PDF) in the same issue on how copyright law applies to beadwork."

Slashdot Top Deals

A modem is a baudy house.

Working...