System76, seller of laptops, desktops, and servers—all with an emphasis on Linux—went all out for July 4th. It wasn’t all about fireworks though as they worked to create 26 3D printed Guy Tux masks, in the theme of DC comics and V for Vendetta. Their marketing project took nearly a month of 3D printing, with each mask requiring around 21 hours of 3D printing on the LulzBot TAZ. Read more at