This article from a Swiss newspaper recounts the appearance of Christopher Tarnovsky at the European Black Hat conference (link is to a Google translation of the French original). Next month Tarnovsky will testify in a lawsuit brought by a maker of satellite TV encryption systems (Kudeslki) against an Israeli company (NDS), for whom Tarnovsky worked until recently. (NDS is owned by Rupert Murdoch's News Corp.) While with NDS, Tarnovsky cracked Kudeslki's crypto, but claims he didn't post the result on the open Net. His responses to audience questions are amusing, in particular when someone from Microsoft asks him about breaking the Xbox 360 console. Tarnovsky replies (in the translation): "I have been offered 100,000 dollars for the break, but I replied that it was not enough."

Steve Kerrison writes "With the power of CPUs ever-increasing and the number of cores in a system increasing too, having a supercomputer sit under your desk is no longer a pipe dream. But generally speaking, the extreme high end of modern computing consists of a big ugly box housing that generates a lot of noise. A UK system integrator has developed a concept PC that blows that all away. The eXtreme Concept PC (XCP) has quite a romantic design story, with inspiration coming from concept cars and the sarcophagus-like Cray T90. The end result is a system that resembles a Cylon — computing power never looked so ominous. Although just a concept, the company behind the design reckons there could be a (small) market for the systems, with varying levels of compute power accompanied by appropriate (say, LN2) cooling."

An anonymous reader writes "With the time approaching when we'll be changing our clocks again, the Wall Street Journal is running a timely article on a study done by a UC-Santa Barbara economics professor and a Ph.D. student. The study unambiguously concludes that Daylight Saving Time not only doesn't save any energy, it actually wastes energy and costs more. The study used energy company records from Indiana before and after that state mandated DST for all of its counties, and calculated that the switch cost Indiana citizens $8.6M per year. 'I've never had a paper with such a clear and unambiguous finding as this,' the professor said."

eldavojohn writes "Perhaps it's obvious to you and perhaps you'll be pleasantly surprised by his answer but Gates revealed to CNet why Microsoft needs Yahoo. From his response, "We have a strategy for competing in the search space that Google dominates today, that we'll pursue that we had before we made the Yahoo offer, and that we can pursue without that. It involves breakthrough engineering. We think that the combination with Yahoo would accelerate things in a very exciting way, because they do have great engineers, they have done a lot of great work. So, if you combine their work and our work, the speed at which you can innovate and get things done is just dramatically more rapid. So, it's really about the people there that want to join in and create a better search, better portal for a very broad set of customers. That's the vision that's behind saying, hey, wouldn't this be a great combination.""

Frequent Slashdot contributor Bennett Haselton wants to make online dating better. Here's how he wants to do it. "Suppose you're an entrepreneur who wants to break into the online personals business, but you face impossible odds because everybody wants to go where everybody else already is (basically, either Match.com or Yahoo Personals). Here is a suggestion that would give you an edge. In a nutshell: Each member lists the criteria for people that they are looking for. Then when people contact them, they choose whether or not to respond. After the system has been keeping track of who contacts you and who you respond to, the site lists your profile in other people's search results along with your criteria-specific response rate: "Lisa has responded to 56% of people who contacted her who meet her criteria." Read on for the rest of his thoughts.

DrButts writes "An inventor in British Columbia wants to be the first to launch a pop bottle rocket into space. 'This could be impossible, but the CEO of AntiGravity Research already holds the altitude record for boosting an elongated plastic pop bottle — propelled by a bicycle pump, water and a bit of soap — into the air. Firing the ubiquitous, two-litre plastic container usually consigned to the recycle bin into space might create a whole new definition for space junk, but the dream keeps Schellenberg going.'"

Andrew Feinberg writes "A California State Senator is seeking to mandate climate change as part of the standard science curriculum. Other members of the legislative body seek to teach an opposing view. 'Simitian noted that his bill wouldn't dictate what to teach or in what grades, but rather would require the state Board of Education and state Department of Education to decide both. Although global warming is mentioned in high school classes about weather, it is currently not required to be covered in all textbooks, said the head of the California Science Teachers Association ... teachers would have plenty to discuss: rising levels of carbon dioxide, how temperatures are measured globally, and what is known and not known about global warming.'"

eldavojohn writes "Remember the investigation ICANN did in domain name front running? Well, it turns out that there was no wrong doing going on at all. What went wrong? Domain name 'tasting', which involves a free five day trial of a domain name, was the big culprit. From the article: 'In some cases ... the committee found that a separate practice of domain name tasting may be causing problems. That refers to someone testing the financial viability of a name for up to five days and then returning it for a full refund, using a loophole in registration policies. Domain tasting can tie up millions of Internet addresses, including ones someone checks but does not buy.' If you check for availability of a website and someone sees you do it and they reserve it before you, it's fair play."

Lally Singh sends us to the inside-the-Beltway blog Wonkette for a quick take on a letter Ron Paul sent to his supporters. In this analysis, Dr. Paul has basically called it quits. "Late Friday night, Dr. Congressman Ron Paul posted a letter to his fans basically saying it's over, but he will continue talking about his message, and plus it would be completely embarrassing for him if he also lost his congressional seat."

conlaw writes to share that according to Discovery.com scientists have found a way to extract energy from rain. A new technique could utilize piezoelectric principles of a special kind of plastic to generate power from falling water in rainstorms or even commercial air conditioners. "The method relies on a plastic called PVDF (for polyvinylidene difluoride), which is used in a range of products from pipes, films, and wire insulators to high-end paints for metal. PVDF has the unusual property of piezoelectricity, which means it can produce a charge when it's mechanically deformed."

Mitchell's Boy Toy writes "Firefox's market share has hit 28.0% in Europe as of December 2007, according to a French web metrics firm. That's a 20.7% increase from the beginning of 2007. 'Finland currently has the highest Firefox market share in Europe with 45.4 percent, followed by Slovenia with 44.6 percent and Poland with 42.4 percent.' IE share fell to just 66.1% in December, a 0.9 point loss in just a month. It should also be noted that Firefox's success could spell trouble for Opera's antitrust complaint: 'Firefox's continued success in Europe may undermine some of the arguments made by Norwegian browser maker Opera in an antitrust complaint filed against Microsoft in December of last year. Opera accused Microsoft of abusing its dominant position in the web browser market by tying Internet Explorer to Windows.'"

BoingBoing is reporting that the FBI may be burying the existence of a document that proves US officials stole nuclear secrets for eventual sale to Pakistan and Saudi Arabia. "One of the documents relating to the case was marked 203A-WF-210023. Last week, however, the FBI responded to a freedom of information request for a file of exactly the same number by claiming that it did not exist. But The Sunday Times has obtained a document signed by an FBI official showing the existence of the file. Edmonds believes the crucial file is being deliberately covered up by the FBI because its contents are explosive. She accuses the agency of an 'outright lie.'"

Lucas123 writes "More than half of all Americans visited a library this past year and, of those, most were from Generation Y, the tech-loving young adults aged 18-30 years, according to a recent survey. The reason most cited for visiting their local public archive? Not books. Most were seeking gaming software programs, characters in the Second Life virtual world and online help with homework."
Another way to think about the results: about 47 percent of Americans didn't visit a library even once last year.

Utoxin noted that Child's Play has raised the bar for their annual games for hospitals charity. They say "Not only did we break the million dollar mark, but we decimated it with our new total of $1,135,000! This significant achievement made this holiday season a happier, brighter one in our fifty partner hospitals. To everyone who has contributed to this amazing milestone, thank you! The hospital wish lists are still online, and some have seen new items added. While we try to get lots of new games and more to the children in time for the holidays, the hospitals have a need for equipment year-round. Likewise, we will continue to accept donations through Amazon, PayPal and the mail until next year's fundraiser kicks off."