This week's news begins with a story about a shoe midsole that was 3D printed with material from ocean trash. Also, Onshape's new app store now includes apps from both Pinshape and Materialise's 3DPrintCloud, making it even easier to design in a cloud and then accurately print an object. In other industry news, ScanSource Inc. will start distributing Airwolf 3D products, and Germany's voxeljet has expanded to Pune, India, which is an automotive and manufacturing hub near Mumbai. Finally, Robo 3D, manufacturer of the popular desktop printer the R1 +Plus, has successfully raised $5 million in new funds that will go towards research and development, and sales and marketing, projects. Read more at http://3dprint.com/111764/stories-we-missed-dec-19/