LS-DNA is a software package used often to do stress analyis on certain objects. For example, if I wanted to know what happens to a beam that stretches or bends, I would use LS-DYNA (and about 8 years worth of engineering school =-) ).

However, I want to be invovled in this type of analysis!

For the curious, this movie was actually posted on the LS-DYNA Examples page.

Enjoy!