sound alchemy

In Alchemy, specifically in operative Hermeticism, there is a consistently reference to “Spiritus Mundi.” I've traced its origins to three possible sources, in chronologically order: Miriam the Prophetess (María la Judía), second century, from who we known the Bain-marie; Robert of Chester...

I have been researching crystal healing bowls. How do you feel about them? I see them as biomedical devices. The high quality ones that can create a healing vibration to heal at a cellular and DNA level are extremely expensive. It does matter what quartz the bowl is made from and whether it has...