An anonymous reader writes in with the news that British scientists have invented artificial "injectable bone" that flows like toothpaste and hardens in the body. This new regenerative medicine technology provides a scaffold for the formation of blood vessels and bone tissue, then biodegrades. The injectable bone can also deliver stem cells directly to the site of bone repair, the researchers say. "Not only does the technique reduce the need for dangerous surgery, it also avoids damaging neighboring areas, said [the inventor]. The technology's superiority over existing alternatives is the novel hardening process and strength of the bond... Older products heat up as they harden, killing surrounding cells, whereas 'injectable bone' hardens at body temperature — without generating heat — making a very porous, biodegradable structure."

New Scientist has a piece about Comet Machholz 1, whose uncommon molecular composition suggests, but does not prove, that it may be an interloper from another star system. "Comet Machholz 1 isn't like other comets. David Schleicher of the Lowell Observatory in Flagstaff, Arizona, measured the chemical makeup of 150 comets, and found that they all had similar levels of the chemical cyanogen (CN) except for Machholz 1, which has less than 1.5% of the normal level. Along with some other comets, it is also low on the molecules carbon-2 and carbon-3."

narramissic writes "Late last week, ICANN put up for comment a new top-level domain (TLD) proposal that would open up the market for generic TLDs on the Internet, basically allowing anyone with $185,000 to buy a new TLD. ICANN has based the cost of a generic TLD on what it believes will be the cost to evaluate applications and protect the organization against risk, said Paul Levins, ICANN's executive officer and vice president for corporate affairs. Any excess money would be redistributed based on the wishes of the Internet community, he said. As of late Tuesday, there were only a couple of comments on the proposal."

Tyndmyr writes "In conjunction with the previously covered Knol system, Google has recently released Knol Debates, where users can vote for and discuss various topics. First up, presidential debates, representing topics from any party, and with some commentary being given by the libertarian Cato Institute. Unfortunately, patent law and technology questions are still rather poorly represented. Oddly enough, Knol Debates doesn't even appear to be in beta. The system makes use of Google Moderator to select questions."

Joseph Vaccarelli, a former Verizon Technician, has been charged with racking up $220,000 in phone-sex calls by tapping into the land lines of nearly 950 customers. Authorities say that he made approximately 5,000 calls, resulting in 45,000 minutes of call time. Verizon estimated that out of a 40-week period, Vaccarelli spent 15 weeks talking on sex lines. How in the world do you have this much phone sex, period, but especially at work, and not have anyone notice?

Philipp Lenssen writes "Google announced their very own browser project called Google Chrome — an announcement in the form of a comic book drawn by Scott McCloud, no less. Google says Google Chrome will be open source, include a new JavaScript virtual machine, include the Google Gears add-on by default, and put the tabs above the address bar (not below), among other things. I've also uploaded Google's comic book with all the details (details given from Google's perspective, anyway... let's see how this holds up). While Google provided the URL www.google.com/chrome there's nothing up there yet."

Barence writes "Microsoft has signed up comedian Jerry Seinfeld to its $300 million Vista PR blitz, as it attempts to turn around the negative perception surrounding its operating system. Reports suggest Bill Gates will also appear in the ads, which, given the comedy timing he displayed in his 'Bill's Last Day' video, and the deadpan manner of Seinfeld, could result in a huge hit for the company." Reader Zarmanto notes in his journal that "Mac users might be quite amused, considering that (like many other TV shows) the set of Seinfeld always had a Macintosh prominently displayed in the background."

Lucas123 writes "After Iran's first attempt to launch a satellite on Sunday fell noticeably short of the Earth's atmosphere (though Iran claimed it made it into orbit), government officials stated they intend to put a man into space within 10 years. The long-range ballistic technology used to put satellites into space can also be used for launching weapons. Iran says it has no intention to use the technology for launching nuclear warheads."

An anonymous reader writes "DevX interviewed Bjarne Stroustrup about C++0x, the new C++ standard that is due in 2009. Bjarne Stroustrup has classified the new features into three categories: Concurrency, Libraries and Language. The changes introduced in Concurrency makes C++ more standardized and easy to use on multi-core processors. It is good to see that some of the commonly used libraries are becoming standard (eg: unordered_maps and regex)."

cliffski writes "A few days ago, indie PC games developer Positech publicly called for people pirating their games to explain why, in an open and honest attempt to see what the causes of gaming piracy were. Hundreds of blog posts, hundreds more emails and several server-reboots later, the developer's reply is up on their site. The pirates had a lot to say, on subjects such as price, DRM, demos and the overall quality of PC games, and Positech owner Cliffski explains how this developer at least will be changing their approach to selling PC games as a result. Is this the start of a change for the wider industry? Or is this the only developer actively listening to the pirates point of view?"

Hugh Pickens writes "John Tierney poses the question in the New York Times 'what if we let athletes do whatever they wanted to excel?' Before you dismiss the notion, consider what we're stuck with today — a system designed to create a level playing field, protect athletes' health and set an example for children, that fails on all counts. The journal Nature, in an editorial in the current issue, complains that 'antidoping authorities have fostered a sporting culture of suspicion, secrecy and fear' by relying on unscientifically calibrated tests, like the unreliable test for synthetic testosterone that cost Floyd Landis his 2006 Tour de France victory and even if the authorities manage to correct their tests, they can't possibly keep up with the accelerating advances in biology." Read on for more.

jammag writes "Linux pundit Bruce Byfield takes a look at the latest KDE beta and finds it wanting: 'Very likely, KDE users will have to wait for another release or two beyond 4.1 before the new version of KDE matches the features of earlier ones, especially in customization.' He notes that the second beta is still prone to unexplained crashes, and goes so far as to say, 'Everyone agrees now that KDE 4.0 was a mistake.' I'm not too sure about that — really, 'everyone?'"

tomhudson writes "While we bemoan the current oil crisis, I ran across an editorial that led me to research a more immediate threat. Ramped-up production of flat-panel displays means the material to make them will be 'extinct' by 2017. This goes for other electronics as well. Quoting: 'The element gallium is in very short supply and the world may well run out of it in just a few years. Indium is threatened too, says Armin Reller, a materials chemist at Germany's University of Augsburg. He estimates that our planet's stock of indium will last no more than another decade. All the hafnium will be gone by 2017 also, and another twenty years will see the extinction of zinc. Even copper is an endangered item, since worldwide demand for it is likely to exceed available supplies by the end of the present century.' More links at the journal entry."