Open Sauce, the irreverent engineering convention started by YouTuber William Osman, filled the San Mateo Event Center last week with robots, games, and skeletons. Oh, and 150 featured creators. It was a fun show, if a little surreal. We failed to see everything, even though we really tried. But here’s a selection of a lot, though still not all, of terrific exhibits from the show. Metalmancy Arcad
