Also, if you want to get really really technical, it's _always_ been in the public domain because it's a work by the US federal government and thus ineligible f

Also, if you want to get really really technical, it's _always_ been in the public domain because it's a work by the US federal government and thus ineligible for copyright: https://en.wikipedia.org/wiki/Copyright_status_of_works_by_the_federal_government_of_the_United_States https://en.wikipedia.org/wiki/Copyright_status_of_works_by_t...