Art Biology Build Yourself – Tristan Copley Smith by Keri Kukral April 29, 2014August 6, 2020 Leave a reply Spread the love In the farmlands of Missouri, an unlikely Polish physicist is developing affordable, easy to build industrial machines and sharing his designs on the Internet for free. https://www.youtube.com/watch?v=k4l1owPsV3k FacebookTwitterLinkedinRedditEmail