TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
Particlescape - Particlescape app lets you create stunning patterns at your fingertips.
Fluid dynamics - Fluid dynamics developed and published by Reinder Nijhoff.
Fluid Simulation - Relax with beautiful, fluid particle effects that react to your touch.
Flasia - Flasia is a highly complex and interactive visualizer yet it also a beautiful work of art.
Galaxy Live Wallpaper - Choose your 3D Galaxy and create your own live universe.