This is an open kitchen. Every knowledge node in this category is being brewed and published in public, through an eight-pass distillation pipeline that cross-references EPA guidance, AARST standards, state health departments, and peer-reviewed radon literature. The meter above tracks the category’s real organic SEO contribution to tygartmedia.com, measured daily against DataForSEO and SpyFu. No projections. No theoretical ceilings. Just what Google actually thinks the work is worth, right now.