Hi everybody. I am developing some web projects with PHP, and some desktop applications with C++ and Phython. I wanna make some 3D applications. I need to use pyhsics (as realistic) because I will use it in my pyhsics lessons. I will model some experiments of laws of Newton. I'll work on a Linux(Debian Squeeze). I used to work with 3D GameStudio(Acknex) in the past, but now I must use Linux for that. What do you think about what I'm need and what I'm use to? And where can I start to making that project? Thanks in advice.