Psychotria writes " A study published in PLoS provides a new estimate on the number of species inhabiting our planet. The study predicts that there could be approximately 8.7 million eukaryotic species globally. This suggests that some 86% of the species on Earth, and 91% in the ocean, still await formal description and classification. In 2007 E.O. Wilson stated "We live on a mostly unexplored planet." It seems that it may be more unexplored than we thought." Link to Original Source top
Psychotria writes "Wearing protective suits to ensure contamination didn't occur, scientists have extracted the DNA from the teeth of a 1000 year old Viking skeleton.
From the article: Using freshly sampled material from ten Viking skeletons from around AD 1,000, from a non-Christian burial site on the Danish island of Funen, Dissing and colleagues showed that it is indeed possible to retrieve authentic DNA from ancient humans." top
Psychotria writes "I know that this has probably been asked on Slashdot before, but not for a while. I currently have 6 computers in my home — three Linux boxes, a window box and an OSX laptop. I am considering buying another box dedicated to backing-up each of these computers on the network. My question is: Is there a Linux application that can achieve this? Ideally, I would like to turn the "backup box" on once a day and do incremental backups of selected areas on each of the machines mentioned above. Would I need to configure SMB shares to do this, or is there some magic application which will allow me to achieve this?" top
Psychotria writes "I have a Windows XP box that I use mainly for games. In the last couple of months I've noticed a decrease in performance (for example, frame-rates are lower). I don't think this is due to any additional software being installed (as I mentioned, I only use the machine for games). I reinstalled XP and the problem went away — until the Windows updates were installed. Now, the frame-rates in my games have dropped again. Additionally, svhost spends the first few minutes after booting at 100% CPU. I don't want to seem paranoid, but has anyone experienced this? Is it possible that a "performance decreasing" feature has been added to XP to encourage users to upgrade to Vista? I'd like to hear of any similar experiences."