software help us model virtual, 3-D objects and real-time phenomena. We can now create and manipulate virtual objects and realms as if they were real, and test them under different conditions by mimicking the laws of physics and forces of nature. Try firsthand some of the systems now available to design different products, from bicycles to roller coasters. Use technology to create compelling realistic models of objects that, until now, existed only in the imagination.
Added by Upcoming Robot on January 4, 2010