“Several months ago, a small start up company by the name of AGEIA brought a new term into the lexicon of PC gaming enthusiasts. A new product was outlined with promises of being “the next big thing” for gamers and developers alike to bring about a world of realism like we have never seen before. We all first heard about the PPU, or Physics Processor Unit, and its first form, the AGEIA PhysX processor.”
This is an in-depth article, and explains clear what AGEIA’s PhysX is all about, and even includes screenshots. You can check it out here.