rich1.0ferroresonance wroteferroresonance (npub13d…2vm8t)https://yabu.me/npub13ddjnlg5a4psqklw7zmhd6cj6j86wphekyy82f7e0f3tzsmk5w3sx2vm8tnjumphttps://yabu.meWhat does this mean to the layman?