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Comment: Re:Ah. Survival. (Score 2) 562

by Cynic (#35550896) Attached to: Ask Slashdot: How Prepared Are You For a Major Emergency?

>If none of the stuff you normally like keeps, you are not eating right.

Not to be picky, but eating fresh fruit and vegetables means someone is not eating right? (Yes, of course you're not going to be able to find these in a disaster) For what it's worth, the shelf life of Chunky Soup is 1-2 years, maybe a bit longer if it's in a cold root cellar most of the time.

>Real survivalists stock MRE's

I'd argue that real survivalists stock dehydrated foods, dry beans, rice, wheat, yeast, cooking oil (watch the shelf life on this) and the like. These items allow for a much greater flexibility in preparation over a long period of time (shelf life can be 10 years+ pretty easily), and don't result in the digestive "features" of MREs. (Not to mention, MREs are outrageously expensive in comparison and shelf life is supposed to be 5-7 years) You definitely don't want to live on them. For a day or two if you absolutely positively can't find any water or fuel, OK, but if you don't have those, you have bigger problems anyway.

Comment: American Geographical Society (Score 1) 235

by Cynic (#31441398) Attached to: Digitizing and Geocoding Old Maps?

I would highly recommend getting a hold of the AGS. They have an extensive collection of maps and are in the process of digitizing their own collection. I suspect that they would be willing to help you, or at least provide the necessary information to get you on the right track. If you happen to be within driving distance of Milwaukee, even better. Here's their contact information:

The AGS Library
University of Wisconsin-Milwaukee
P.O. Box 604
Milwaukee, WI 53201-0604
Tel: (414) 229-4785

http://www.amergeog.org/

Space

Space vehicle unveiled at EAA-> 1

Submitted by
xanthos
xanthos writes "Sir Richard Branson was at the annual Experimental Aircraft Assoc Fly-in to show off EVE (previously known as White Knight Two), the launch vehicle for Virgin Galactic's commercial space operation. Test flights for SpaceShipTwo are slated for next year with the first paying passenger's going up in 2011.

What surprised me was the following from the article:

"So many people have signed up already, Whitehorn said, that the company has collected $40 million in deposits with orders to build five spaceships to meet the demand."

Will this mean that the $200k price tag may be dropping?"

Link to Original Source
Enlightenment

SPAM: A.I. developer challenges pro-human bias

Submitted by
destinyland
destinyland writes "After 13 years, the creator of the Noble Ape cognitive simulation says he's learned two things about artificial intelligence. "Survival is a far better metric of intelligence than replicating human intelligence," and "There are a number of examples of vastly more intelligent systems (in terms of survival) than human intelligence." Both Apple and Intel have used his simulation as a processor metric, but now Tom Barbalet argues its insights could be broadly applied to real life. His examples of durable non-human systems? The legal system, the health care system, and even the internet, where individual humans are simply the "passive maintaining agents," and the systems can't be conquered without a human onslaught that's several magnitudes larger."
Link to Original Source
Encryption

Another New AES Attack 1

Submitted by
Jeremy A. Hansen
Jeremy A. Hansen writes "Bruce Schneier gives us an update on some ongoing cryptanalysis of AES:

Over the past couple of months, there have been two new cryptanalysis papers on AES. The attacks presented in the paper are not practical — they're far too complex, they're related-key attacks, and they're against larger-key versions and not the 128-bit version that most implementations use — but they are impressive pieces of work all the same.

This new attack, by Alex Biryukov, Orr Dunkelman, Nathan Keller, Dmitry Khovratovich, and Adi Shamir, is much more devastating. It is a completely practical attack against ten-round AES-256.

While ten-round AES-256 is not actually used anywhere, Schneier goes on to explain why this shakes some of the cryptology community's assumptions about the security margins of AES."

Handhelds

Replacing legal pads with elegal pads

Submitted by JonnyDomestik
JonnyDomestik writes "I'm a graduate student in mathematics and I find myself going through quite a few letter pads every week. While I buy in 12 packs for 10 bucks each, this means that over the course of the year I probably spend a few hundred bucks. Most of them are just filled with garbage and crossed out equations but there's enough in them that I feel weird about just throwing any away when I'm done with them. Anything truly important, of course, I copy into a set of clean notes. Can anyone recommend a way to manage this problem digitally? With the price I'm paying now, I could probably spend 500 bucks on a good solution and still save money in the long run. It would need to be some sort of handheld device that lets me write freehand (some sort of recognition would be nice if it could interpret math symbols) and it would be especially useful it had some sort of built in tagging system so I can easily find past work. Does such a handheld exist? If not, is it a piece of hardware that is lacking or just no software that does precisely what I want."
Encryption

SHA-3 Second Round Candidates Released

Submitted by
Jeremy A. Hansen
Jeremy A. Hansen writes "NIST just announced their selections for algorithms going to the second round of the SHA-3 competition:

NIST received 64 SHA-3 candidate hash function submissions and accepted 51 first round candidates as meeting our minimum acceptance criteria. We have now selected 14 second round candidates to continue in the competition. Information about the second round candidate algorithms will be available here.

We were pleased by the amount and quality of the cryptanalysis we received on the first round candidates, and more than a little amazed by the ingenuity of some of the attacks. We thank all the submitters, those who provided analysis, those who provided valuable implementation performance data (particularly e-Bash, and the papers dealing with the effects of the AES round instruction, FPGA implementations, and working store requirements of the algorithms). We were also pleased and grateful (although not surprised) for the graceful and forthright manner with which several of the submitters took bad news, and confirmed attacks, or recognized the shortcomings of their submission. In selecting this set of second round candidates we tried to include only algorithms that we thought had a chance of being selected as SHA-3. We were willing to extrapolate higher performance for conservative designs with apparently large safety factors, but comparatively unforgiving of aggressive designs that were broken, or nearly broken during the course of the review. We were more willing to accept disquieting properties of the hash function if the designer had apparently anticipated them, than if they were discovered during the review period, even if there were apparent fixes. We were generally alarmed by attacks on compression functions that seemed unanticipated by the submitters.

There are still some details of a few of the second round candidates that concern us. We will shortly post a statement describing each of the second round candidates, the factors that we liked about the submission and identifying any lingering concerns that we have. Submitters of the second round candidates are invited to tweak their submissions to improve them if they wish, fix any inconsistencies, problems or shortcomings in the specification or source code, and submit them to us by Sept. 15, 2009."
Announcements

Possible "missing link" unveiled.

Submitted by Narpak
Narpak writes "Researchers have unveiled a 47 million year old creature today at the American Museum of Natural History in New York.

The fossil, nicknamed Ida, is claimed to be a "missing link" between today's higher primates — monkeys, apes and humans — and more distant relatives.
Ida was discovered in the 1980s in a fossil treasure-trove called Messel Pit, near Darmstadt in Germany. For much of the intervening period, it has been in a private collection.

The investigation of the fossil's significance was led by Jorn Hurum of the Natural History Museum in Oslo, Norway.
He said the fossil creature was "the closest thing we can get to a direct ancestor" and described the discovery as "a dream come true"

BBC News"

Mozilla

Adblock Plus Maker Proposes Change To Help Sites 615

Posted by ScuttleMonkey
from the next-comes-the-ad-block-blocker dept.
Dotnaught writes "Wladimir Palant, maker of the Firefox extension Adblock Plus, on Monday proposed a change in his software that would allow publishers, with the consent of Adblock Plus users, to prevent their ads from being blocked. Palant suggested altering his software to recognize a specific meta tag as a signal to bring up an in-line dialog box noting the site publisher's desire to prevent ad blocking. The user would then have to choose to respect that wish or not."

Noise proves nothing. Often a hen who has merely laid an egg cackles as if she laid an asteroid. -- Mark Twain

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