Any idea what causes this pilling and mess on the first layer? – Assembly and first prints troubleshooting – Prusa3D Forum
What knowledge is necessary to use a 3D printer? - CADDesignhelp.com
5 Simple Steps to a Perfect First Layer | Simplify3D Software
3D Printing Tips: Main Factors To 3D Print Perfect First Layer - Pick 3D Printer
Open Press Project - The first 3D-Printed Printmaking Press by Martin Schneider — Kickstarter
You Can Now See the First Ever 3D Printer - Invented by Chuck Hull - In the National Inventors Hall of Fame - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
3D-PRINTER: Print to build: World's first 3D-printed commercial building is here - The Economic Times