Lars Brubaker, our Chief MatterHacker, spoke recently at the 2014 3D Printer World Expo, covering a range of 3D printing topics - from materials to troubleshooting. In case you missed it, you can still check out the slides that accompanied those presentations below.
A panel of experts demonstrates common 3D printing problems and challenges, and how to troubleshoot and resolve them.
An introduction to the popular open source printer control and slicing software program MatterControl.
A review of commonly used materials as well as exotic filaments, their applications and limitations, plus printing tips on temperature, speed, support infill and other issues.