Is there gold in your poo? maybe, but probably not.
Is there gold in your poo? maybe, but probably not.
http://www.denverpost.com/environment/ci_27778454/usgs-scientists-investigating-precious-metals-found-sewage-sludge
http://www.denverpost.com/environment/ci_27778454/usgs-scientists-investigating-precious-metals-found-sewage-sludge
Comments