GameSpot reports that GameStop will have too few units for preorders on launch day. Employees are being "asked" to wait until the second shipment of consoles to purchase units, to ensure customers can receive what they paid (and waited in the cold) for. From the article: "For launch day, preorders will be filled in the order they were received, and those who had a preorder but are denied a system on day one will receive something for their troubles. GameStop will give those unfortunate customers (as well as unfortunate employees) a free used game or DVD valued at $19.99 or less when they eventually wind up purchasing the system. Those who reserved a system won't need to wait long to find out if they can expect a system on launch day. Starting tomorrow, customers who preordered a PS3 will be contacted personally by phone and updated on the status of their reservation, the rep said."

Roland Piquepaille writes "There are many teams of U.S. scientists working on robots able to find improvised explosive devices (IEDs) in Iraq before they can kill American soldiers. Today, let's look at an effort going on at Florida State University (FSU) to build unmanned ground vehicles that could save soldiers' lives. The researchers are creating complex algorithms to control these robots who will have to integrate many different factors such as the type of ground surface or obstacles that might block the vehicle's path. Some of these robots, which also could be used for civilian missions, are currently being tested at FSU. Read more for additional references and pictures of these robots which will have to navigate among dense obstacles."