Not all that long ago, 3D printing was primarily seen as a fringe activity relegated to those in the tech-y set. These days, 3D printing is not only far more accessible for the Average Joe, but a ...

Abstract: The influence of static eccentricity (SE), dynamic eccentricity (DE), and mixed eccentricity (ME) on the position error of variable reluctance resolvers (VR ...

Abstract: This paper describes a method of identifying the transfer function for small DC gear motors such as those used in academic control systems laboratories and for student robotics projects.

Better contrast, color, detail, and sharpness. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is a deputy editor and Verge co-founder with a passion ...

Luis Martinez was on his way to work on a frigid Minneapolis morning when federal agents suddenly boxed him in, forcing the SUV he was driving to a dead stop in the middle of the street. Masked agents ...