It would be great if disposeable diapers came pre-inoculated with mycelium or spores (or even seeds, like with Paul Stamets' Lifebox: http://www.lifeboxcompany.com ) so people could just pile them up in their back yard and let nature do its thing.
PI day is 3.14 (march 14th) and is also einstein's birthday. And this is merely a tiny ad: