__roo writes "American researchers think they have found the answer to the question of why overhearing cell phone chats are annoying. According to scientists at Cornell University, when only half of the conversation is overheard, it drains more attention and concentration than when overhearing two people talking. According to one researcher, 'We have less control to move away our attention from half a conversation (or halfalogue) than when listening to a dialogue. Since halfalogues really are more distracting and you can't tune them out, this could explain why people are irritated.' Their study will be published in the journal Psychological Science."

Doctors have reported the first case of someone using the internet while asleep, when a sleeping woman sent emails to people asking them over for drinks and caviar. The 44-year-old woman found out what she had done after a would be guest phoned her about it the next day. While asleep the woman turned on her computer, logged on by typing her username and password then composed and sent three emails. Each mail was in a random mix of upper and lower cases, unformatted and written in strange language. One read: "Come tomorrow and sort this hell hole out. Dinner and drinks, 4.pm,. Bring wine and caviar only." Another said simply, "What the......." If I had known that researchers were interested in unformatted, rambling email I would have let them read my inbox. They could start a whole new school of medicine.

Ars Technica is running a story about recent comments by Valve's Gabe Newell in which he bluntly stated, "As far as DRM goes, most DRM strategies are just dumb. The goal should be to create greater value for customers through service value (make it easy for me to play my games whenever and wherever I want to), not by decreasing the value of a product (maybe I'll be able to play my game and maybe I won't)." Ars then points out a response by Microsoft's Games for Windows Community Manager Ryan Miller suggesting Rockstar Games' recent decision not to have install limits for the PC version of GTA IV made the use of SecuROM acceptable. GameSetWatch has a related piece discussing the difficulty in measuring piracy and enforcing infringement laws.

gollum123 writes "New large-scale studies of DNA are causing a rethinking of the very nature of genes. A typical gene is no longer conceived of as a single chunk of DNA encoding a single protein. It turns out, for example, that several different proteins may be produced from a single stretch of DNA. Most of the molecules produced from DNA may not even be proteins, but rather RNA. The familiar double helix of DNA no longer has a monopoly on heredity: other molecules clinging to DNA can produce striking differences between two organisms with the same genes — and those molecules can be inherited along with DNA. Scientists have been working on exploring the 98% of the genome not identified as the protein-coding region. One of the biggest of these projects is an effort called the Encyclopedia of DNA Elements, or 'Encode.' And its analysis of only 1% of the genome reveals the genome to be full of genes that are deeply weird, at least by the traditional standard of what a gene is supposed to be and do. The Encode team estimates that the average protein-coding region produces 5.7 different transcripts. Different kinds of cells appear to produce different transcripts from the same gene. And it gets even weirder. Our DNA is studded with millions of proteins and other molecules, which determine which genes can produce transcripts and which cannot. New cells inherit those molecules along with DNA. In other words, heredity can flow through a second channel."