: This episode explains the pinned interface , showcasing how precision dowel pins are used for alignment and repeatability in mechanical design.

The phrase "useful feature: EP 1" often refers to the in the first episode of a tutorial or product series . Based on recent content, here are prominent "EP 1" releases and the specific features they highlight: Technical & Engineering Features

: A series introducing staff through personal interviews, such as Ken Smith's episode , which explores individual creative outlets and advice for students. Entertainment & Gaming

: Dimension 20's first campaign episode features the coming-of-age tabletop RPG mechanics set in a high school fantasy environment.