My attempt at particles processing. Most credit goes to Claudio Gonzales with his gravity well @ http://openprocessing.org/visuals/?visualID=2363 . I don't have the physics background to make some as cool as his stuff!! I just added draggable attractors and repellers. It's still mad fun. Enjoy!
NOTE: For best effect, download this source and run this natively through processing or in an applet on your computer. Change the size() to something more around 600-800 and have 3000-6000 particles, or as many as your cpu can handle w/o lag >:-)