Re: Armadillo 4/18

>I'm sure you have been thinking about this also.
>    My calculation involve holding a pen up in the air and imagining
>what it will do. It is not easy to do if you balance it on your finger tip.

This is the classical visualization approach... which is actually quite
simple, if you use a broom stick instead of a pen, right?
I guess the primary factors involved are inertia, distance from center of
gravity, and amount of applied force.

- Henrik
DARK