Roland Piquepaille writes "An international team of researchers has discovered a new generation of optical molecules which interact 50% more strongly with light than any molecules ever tested. These organic molecules, known as chromophores, have been theorized by physicists at Washington State University, synthesized by chemists in China and tested for their actual optical properties by chemists in Belgium. But if they're excellent candidates for being used in optical technologies such as optical switches and Internet connections, these new materials should not be used before several years — if ever. Read more for additional details and a picture of the physicist who broke a law he established in 1999."

MECC writes "Researchers at Johns Hopkins University may have found a way to kill cancer cells without radiation or toxic chemicals. The group is taking the step of patenting the idea, as this new approach using sugars may hold real potential for the fight against cancer. This is not the first approach to use sugars, the article states, but is (by the researchers' estimation) the most successful. From the article: 'Sampathkumar and his colleagues built upon 20-year-old findings that a short-chain fatty acid called butyrate can slow the spread of cancer cells. In the 1980s, researchers discovered that butyrate, which is formed naturally at high levels in the digestive system by symbiotic bacteria that feed on fibre, can restore healthy cell functioning ... The researchers focused on a sugar called N-acetyl-D-mannosamine, or ManNAc, for short, and created a hybrid molecule by linking ManNAc with butyrate. The hybrid easily penetrates a cell's surface, then is split apart by enzymes inside the cell. Once inside the cell, ManNAc is processed into another sugar known as sialic acid that plays key roles in cancer biology, while butyrate orchestrates the expression of genes responsible for halting the uncontrolled growth of cancer cells.'"

An anonymous reader writes "Peter Jenner, former manager of bands like Pink Floyd, T.Rex and the Clash, states in an interview with the Register that music label executives have lost faith in DRM and dollar-per-track online music selling isn't working too well as a model. He predicts that in two to three years time, many countries will have moved to a blanket licensing regime." The article goes on at some length, talking about the value of digital music, patterns in the music industry, and some business at the end about 'the tyranny of the playlist' that I'm not hep enough to follow. I'm not sure this rant has any connection whatsoever with reality, but it is something to think about.

ectotherm writes "Japanese scientists have captured a dolphin with vestigial legs. Evidence, it would seem, of a land-dwelling past and observable evolution." From the article: "Fishermen captured the four-finned dolphin alive off the coast of Wakayama prefecture (state) in western Japan on Oct. 28, and alerted the nearby Taiji Whaling Museum, according to museum director Katsuki Hayashi. Fossil remains show dolphins and whales were four-footed land animals about 50 million years ago and share the same common ancestor as hippos and deer. Scientists believe they later transitioned to an aquatic lifestyle and their hind limbs disappeared. Whale and dolphin fetuses also show signs of hind protrusions but these generally disappear before birth."

An anonymous reader writes "With the problems posed by a new Microsoft OS, exploding laptop batteries, and changing technology, PC makers may be feeling this pinch this holiday season. Many consumers who are considering purchasing PC hardware are going to be holding off for next year, according to research analysts." From the article: "According to market researcher IDC, PC shipment growth slowed to 7.9 percent in the third quarter, from double-digit percentage growth in the prior three years. The battery recalls may cut into fourth quarter growth, IDC said. Bank of America on October 31 cut its 2006 PC growth forecast to 9.4 percent from 10 percent. All this suggests that consumers looking for bargain gifts may opt for less-expensive gadgets such as cell phones, digital music players, video phones or noise-cancelling headphones."