Iddo Genuth writes "An experiment performed at the Physikalisch-Technische Bundesanstalt (PTB) in Germany has uncovered that a spin-torque switching of a nanomagnet is as fast as what is permitted according to the fundamental laws of physics' limit. This method of switching, also named ballistic switching, could allow for increased speeds in future non-volatile magnetic memories."

dylan_- writes "According to their website, 'Dirac is an advanced royalty-free video compression format designed for a wide range of uses, from delivering low-resolution web content to broadcasting HD and beyond, to near-lossless studio editing.' Now a stable version of the dirac-research codebase, Dirac 1.0.0, has been released. The BBC have already successfully used the new codec during the Beijing Olympics and are looking to push it to more general use throughout the organisation. The latest version of VLC (the recently released 0.9.2) has support for Dirac using the Schroedinger library."

Upcoming world creation game LittleBigPlanet has gone gold, and will be officially released on Oct. 21st in the US. The game will come out exclusively for the PS3, in part due to the fact that it fills up a Blu-ray disc. The list of trophies was leaked alongside the announcement. Groups of students at Parsons will be using a 24-hour period this weekend to create levels for the game. Gamespy has a collection of videos and previews for LittleBigPlanet. To protect users' creations, it will feature an in-game copyright system.