Smivs writes "The BBC are reporting that a German team has confirmed the existence of a Black Hole at the center of the Milky Way. Astronomers tracked the movement of 28 stars circling the center of the Milky Way, using the 3.5m New Technology Telescope and the 8.2m Very Large Telescope (VLT) in Chile. Both are operated by the European Southern Observatory (Eso). The black hole is four million times heavier than our Sun, according to the paper in The Astrophysical Journal. According to Dr Robert Massey, of the Royal Astronomical Society (RAS), the results suggest that galaxies form around giant black holes in the way that a pearl forms around grit."

jamie found this blog post up on the HeliOS Project, which brings Linux to school kids in Austin, TX. It makes very clear some of the obstacles that free software faces in the classroom. It seems a teacher came upon a student demonstrating Linux to other kids and handing out LiveCDs. The teacher confiscated the CDs and wrote an angry email to HeliOS's founder, Ken Starks: "Mr. Starks, I am sure you strongly believe in what you are doing but I cannot either support your efforts or allow them to happen in my classroom. At this point, I am not sure what you are doing is legal. No software is free and spreading that misconception is harmful. ... This is a world where Windows runs on virtually every computer and putting on a carnival show for an operating system is not helping these children at all. I am sure if you contacted Microsoft, they would be more than happy to supply you with copies of an older version of Windows and that way, your computers would actually be of service to those receiving them..." Starks pens an eloquent reply, which contains a factoid I have not seen mentioned before: "The fact that you seem to believe that Microsoft is the end all and be-all is actually funny in a sad sort of way. Then again, being a good NEA member, you would spout the Union line. Microsoft has pumped tens of millions of dollars into your union. Of course you are going to 'recommend' Microsoft Windows."

Science Daily is reporting that the virus behind cold sores has been found to be a major cause of the insoluble protein plaques found in the brains of Alzheimer's disease sufferers. Researchers believe the herpes simplex virus is a significant factor in developing the debilitating disease and could be treated by antiviral agents such as acyclovir, which is already used to treat cold sores and other diseases caused by the herpes virus. Another future possibility is vaccination against the virus to prevent the development of Alzheimer's in the first place. The research was just published in the Journal of Pathology (abstract).

A little over two years ago, Reuters made headlines by setting up a reporter as a go-between for Second Life and the real world. Now, they've evidently decided that the buzz is no longer there, so they've ended the virtual-reporting experiment. The reporter, Eric Krangel, offered his own take on the situation, and what he thinks Linden Labs could do to make Second Life a better place. Whether or not the advice is taken, the US Army has decided to carve out its own presence in the virtual world by setting up a pair of islands that will function as recruiting tools. An article at Massively suggests that interest in Second Life is still high among a variety of organizations, saying, "at present it appears that more businesses are coming in than going out."

beadfulthings writes "After eight years and some $65 million, the state of Maryland is taking its first steps to return to an accountable, paper-ballot based voting system. Governor Martin O'Malley has announced an initial outlay of $6.5 million towards the $20 million cost of an optical system which will scan and tally the votes while the paper ballots are retained as a backup. The new (or old) system is expected to be in place by 2010 — or four years before the state finishes paying off the bill for the touch-screen system."