Seems very interesting - I just completed a sociology class last term, and was amazed in my own research when I learned abou the old indian water temples, etc. and then of course all their holistic methods for healing which is starting to find some relevance in todays society.. amazing how people 2500 years ago knew so much more than we seem to know today. Probably gets lost in the scientific community because it isn't supported by evidence or research (particularly a study group or documentation) I saw a couple months ago a study about how to reduce infections in hospitals - the answer: open windows to let in fresh air. Grandma is probably laughing in her grave! Dave