I figured that I should start keeping a blog detailing exactly what I've been up to. 1.) Blender I've decided to really get into learning 3D modeling and printing. Blender is a a free open source program that is used for modeling, animation, and more. It's known to have a very steep learning curve, but I'm trying it anyways! I can really see why people struggle with it, as it involves memorizing lots of keyboard shortcuts,