Tentacles in the wind

On and off for the last couple of weeks I have been working on a flash effect for a client. The brief was to create 12 or so tentacles which would respond to the movement of the mouse as if it was the wind. After a bit of research I discovered Flade which is a 2D physics simulation library for Flash, I did a number of tests for the client but in the end they decided not to go head with this particular effect but I still like it, it is like one of those executive toys.

Here is one of the tests:

EDIT:
I have been asked for the source for this, I didnt find exactly the one I was looking for but inside the following zip file you will find /examples/two boxes/twoboxes.fla, that will give you the general idea of how it is working. I also modified some of the primitive graphics routines to draw a solid black line, you will have to change things to suit your project.

tentacle_wind.zip