[Derek Schulte] designed and sells a consumer 3D printer, and that gives him a lot of insight into what makes them tick. His printer, the New Matter MOD-t, is different from the 3D printer that you’re ...

While you'll find custom-designed parts for almost every brand of 3D printer on just about every repository, it's important ...

Bit walk is the natural tendency of the drill bit to drift in a lateral direction during drilling and occurs in every operation. Operators planning and designing wellbore trajectories, therefore, must ...

In its natural state, lignin is a tightly cross-linked organic polymer that plays an important role in giving plants and trees their rigidity. But when these resources are converted into paper, the ...