<iframe width="580" height="385" src="https://www.youtube.com/embed/R5Ltb9HGjYk" frameborder="0" allowfullscreen></iframe> <br>CoLab 3D Printing Refresher Training Nathaniel Gustafson walks you through how to safely set up and use the 3D Printer at ... <br><a href="https://www.youtube.com/watch?v=R5Ltb9HGjYk">source</a>
