Comments on: On the Open Design of Tangible Goods: 6 case studies examined https://blog.p2pfoundation.net/on-the-open-design-of-tangible-goods-6-case-studies-examined/2009/11/05 Researching, documenting and promoting peer to peer practices Mon, 26 Oct 2009 09:33:55 +0000 hourly 1 https://wordpress.org/?v=5.5.15