The 3D printing process is cool, but it’s also really annoying at times. Specifically, when you want to get a part printed, and no matter how you orientate things, what adhesion aids you use or what ...

Warping! It messes up your 3D printed parts, turning them into a useless, dimensionally-inaccurate mess. You can design your parts around it, or try and improve your printer in various ways. Or, you ...

The way a normal eye functions with the brain and the environment. Illustration of what happens to the imagery from the world when projected onto a puckered or uneven retina. The blue line Illustrates ...