Hopefully, you're aware of the importance of your core muscles. The core is a group of muscles that are located around the torso, and that group includes the rectus abdominis (the six-pack muscles ...

The technique relies on the fact that ABS plastic and acetone don’t get ... out 3D printed objects before – either by dunking the parts in an acetone bath or brushing the solvent on ...

[Jan] notes that ABS and PLA are relatively compatible. In turn, he found that printing ABS parts on top of a thin layer of PLA has proven a great way to improve bed adhesion and reduce warping.