What's the Science of Meditation?

The 25 minute video explains the full thought process that i have in my head, so that you guys can pick what's appropriate for you. So we'll talk about the physiology of meditation, how it works, things like that. And depending on you want to meditate, i'll take people down five paths. The goal of the guide is to give you all both, and then you all decide, ok, this makes sense to me.