Roland Piquepaille writes "Researchers at the University of Rochester have found a way to change the properties of almost any metal by using a femtosecond laser pulse. This ultra-intense laser blast creates true 'black metal' from copper, gold or zinc by forming nanostructures at the surface of the metal. As these nanostructures capture radiation, the metals turn black. And as the process needs surprisingly low power, it could soon be used for a variety of applications, such as stealth planes, black jewels or car paintings. But read more for additional references and a picture of this femtosecond laser system."

Last night we crossed over 16,777,216 comments in the database. The wise amongst you might note that this number is 2^24, or in MySQLese an unsigned mediumint. Unfortunately, like 5 years ago we changed our primary keys in the comment table to unsigned int (32 bits, or 4.1 billion) but neglected to change the index that handles parents. We're awesome! Fixing is a simple ALTER TABLE statement... but on a table that is 16 million rows long, our system will take 3+ hours to do it, during which time there can be no posting. So today, we're disabling threading and will enable it again later tonight. Sorry for the inconvenience. We shall flog ourselves appropriately. Update: 11/10 12:52 GMT by J : It's fixed.

AvgGatsby writes to let us know about Google's move into radio. The company is hiring "scores" of radio sales people in major markets and is offering them 50% above prevailing salaries. From the article: "Google spokesman Michael Mayzel said this week that the company will begin a public test of Google Audio Ads by the end of the year. Advertisers will be able to go online and sign up for targeted radio ads using the same AdWords system they use to buy Web search ads. It made a clear move into radio in January when it agreed to pay more than $1 billion, depending on performance, for dMarc Broadcasting Inc., which connects advertisers to radio stations through an automated advertising system. It's all part of what Google Chief Executive Eric Schmidt has said is an investment in radio advertising that could grow over time to include up to 1,000 Google employees — not just in ad sales, but also in engineering and operations."

NewsForge writes "NewsForge is running a story about a project aiming to profile hackers like the police do with common criminals. Not based out of the U.S. per se, this project falls under the auspices of the United Nations Interregional Crime and Justice Research Institute (UNICRI). The project was co-founded by Stefania Ducci, in 2004, along with Raoul Chiesa." From the article: "NewsForge: What would the project concretely produce as final output? Stefania Ducci: The final goal is a real and complete methodology for hacker profiling, released under GNU/FDL. This means that, at the end of our research project, if a company will send us its (as detailed as possible) logs related to an intrusion, we — exactly like in the TV show C.S.I. when evidence is found on the crime scene — will be able to provide a profile of the attacker. By 'profile' we mean, for example, his technical skills, his probable geographic location, an analysis of his modus operandi, and of a lot of other, small and big, traces left on the crime scene. This will also permit us to observe and, wherever possible, preview new attack trends, show rapid and drastic behavior changes, and, finally, provide a real picture of the world of hacking and its international scene."

arenam writes to tell us Australian IT is reporting that a recent briefing for the Attorney-General's Department prepared by the Australian Institute of Criminology draws certain piracy statistics into question. From the article: "The draft of the institute's intellectual property crime report, sighted by The Australian shows that copyright owners 'failed to explain' how they reached financial loss statistics used in lobbying activities and court cases. Figures for 2005 from the global Business Software Association showing $361 million a year of lost sales in Australia are 'unverified and epistemologically unreliable,' the report says."

An anonymous reader writes to let us know about the roundup of a phishing gang by the FBI and authorities in Poland and Romania. 18 arrests were made in what the FBI calls "Operation Cardkeeper." The gang has allegedly been selling stolen identities and information on credit cards and bank accounts since at least 2004. To remind us what a drop in the bucket such international operations are, the article says: "The Anti-Phishing Working Group, an industry consortium, said more than 10,000 phishing Web sites were active on the Internet in August, about double the number of sites in January."