Mushroom packaging replacing foam

http://america.aljazeera.com/watch/shows/techknow/blog/2013/9/15/how-to-replace-foamandplasticpackagingwithmushroomexperiments.html
http://america.aljazeera.com/watch/shows/techknow/blog/2013/10/31/from-the-contributorexploringecovativesstyrofoamalternative.html
https://www.change.org/p/conscious-consumers-lets-get-rid-of-polystyrene-in-colorado/u/3175095