Intriguing Motion, Modeling, Simulation Sofwares and More

SolidWorks [Link] Maya [Link]

PixLogic's ZBrush [Link] Draw and Sculpt with Digital stylus and Tablet
RealFlow FD Fluid Dynamics Simulation [Link]
Maxwell - the highest end Light Simulator + Particle Based Rendering [http://www.maxwellrender.com/] See also Vray [Link]