shplane, 1 year ago (edited 1 year ago) Do you have a source? I googled it and this site said that Mythbusters found the opposite - theplumbingauthority.com/…/mythbusters-plumbing-e….
Do you have a source? I googled it and this site said that Mythbusters found the opposite - theplumbingauthority.com/…/mythbusters-plumbing-e….