So she put in the effort to make 3D-printed plastic look like distressed metal and showed us how she did it. (Video also embedded after the break.) This video is a follow-up to her Pet Eye project ...

In this infographic, we took a closer look at how 3D printing can be used to help protect and preserve the oceans.

How many plastic spoons, knives, and forks do you think we throw away daily? [Stefan] noted that the compostable type is made from PLA, so why shouldn’t you be able to recycle it into 3D ...