for me to think of the phrase “The most expensive fish to eat is the one you catch yourself”, when reading this article? I undertstand it is for a proof of concept, and to increase awareness, and it is a cool idea, but it sure wouldn’t appear to be practical from an economic standpoint… http://www.businessinsider.com/adidas-shoe-from-plastic-ocean-waste-2016-11?utm_source=feedly&utm_medium=webfeeds