Finding a vortex

Here is the Vortex MP3 by Steven Gibbs. About the poor audio I am sorry. However, it is educational as they say. It is broken into four parts - six soon. Hope to get more tapes from Steven Gibbs to share with you. Finding a vortex is not so easy. It take a lot of time as they say. Also, it requires a keen eye. Let us all go out and find one.