More than that, have you ever pulled up a Google Sheet or online Excel file on your normal-sized phone to make changes? I do so only in moments of true desperation. For things that are bigger than ...

The rolling of 3D curved parts based on arc-shaped rollers is a new and effective method for forming curved parts with double curvature. In this paper, the spherical parts are taken as an example, and ...

Many of the windows on that equipment, made of polycarbonate material, have been self-degrading for the past few years ... and as far north as the isolated town of Churchill, Manitoba. According to ...