To celebrate the re-fitting of its excellent Launch Pad gallery, the Science Museum has put a new physics-based game on its website. Launch Ball gets you to place a selection of obstacles on a range of increasingly challenging levels in order to direct a ball toward a goal and away from hazards. It's a sort of simplified version of PC and Amiga classic, The Incredible Machine, and very entertaining. Once you've mastered it, you can create your own levels and send them to friends.
(Via Adverblog)