2025-10-03 11:08:51 CEST
in reply to

npub1lw…v4zv0 on Nostr: You wouldn't want to use fly ash is super radioactive. Biochar (similar to charcoal) ...

You wouldn't want to use fly ash is super radioactive. Biochar (similar to charcoal) also blocks it you can mix it with paint, render, cement loads of stuff. If you quench it with microbes when making it then its meant to emit near infrared too same with bioceramic which you can also add to those things.

Going to confirm to myself with an EMF meter, what would you recommend? As I was going to get the GQ EMF-390