It's Christmas Eve, the perfect time to interact with your extended familial units, eat cookies, nog things up a little, and watch Die Hard. Christmas Eve also means it's a low-effort day here at Hackaday, so here's a few cool things we've run across in the past few weeks. A Round OLED Display That right there is a circular OLED display. [ArtistEngineer] over on reddit found this display on … [Read more...]