The “plastic” part of this article may be of slight interest to some here.
Inside New York City’s newest recycling center http://arstechnica.com/science/2015/01/inside-new-york-citys-newest-recycling-center/ via DuckDuckGo for Android
http://arstechnica.com/science/2015/01/inside-new-york-citys-newest-recycling-center