A user writes "The German government has confirmed that the German Foreign Office is to switch back to Windows desktop systems. The Foreign Office started migrating its servers to Linux in 2001 and since 2005 has also used open source software such as Firefox, Thunderbird and OpenOffice on its desktop systems. The government's response to the SPD's question states that, although open source has demonstrated its worth, particularly on servers, the cost of adapting and extending it, for example in writing printer and scanner drivers, and of training, have proved greater than anticipated. The extent to which the potential savings trumpeted in 2007 have proved realizable has, according to the government, been limited – though it declines to give any actual figures. Users have, it claims, also complained of missing functionality, a lack of usability and poor interoperability."

bgweber writes "There's been a lot of discussion about whether games should adapt to the skills of players. However, most current techniques limit adaptation to parameter adjustment. But if the parameter adaptation is applied to procedural content generation, then new levels can be generated on-line in response to a player's skill. In this adaptation of Infinite Mario (with source [.JAR]), new levels are generated based on the performance of the player. What other gameplay mechanics are open for adaptation when games adapt to the skills of specific players?"

mikesd81 writes that the Mercury News reports that scientists at UC Davis have discovered that some eels have an extra set of jaws deep in their throats that launch forward into their mouths to help pull prey in. "'It looks like a funny pair of forceps with curved sharp teeth,' said evolutionary biologist Rita Mehta, lead author of the research, which appears Thursday in Nature. Before the discovery, scientists thought that all aquatic predators swallowed their prey using suction. By dropping the lower jaw and creating a flow of water into their mouths, they draw in the prey. The two species of moray eels studied by Mehta and Wainwright are the first examples of an alternative feeding method. Instead of sucking, one of these eels bites its prey with its primary set of teeth. It then draws the second set of teeth into its mouth by contracting long muscles. The secondary jaws clamp down on the prey, allowing the eel to move its primary jaws forward in a gulping motion to take in more of the prey. The two sets of jaws take turns until the whole animal has been swallowed." mikesd81 adds a link to a YouTube video of an eel eating, noting "If you look closely right around 34 seconds you can see what looks like the other set of jaws chewing."