These days, you can often find 3D printing technology used in the classroom and surrounding community. Usually the technology is utilized for a lesson, or a specific project or class. But what if, instead of a 3D printing lesson, a 3D printed object that's designed to help students stay focused enters the classroom? California-based 3D printer manufacturer Airwolf 3D is currently offering some limited edition fidget spinners - designed and 3D printed by kids, for kids, and raising awareness for ADHD. Read more at 3DPrint.com: http://3dprint.com/173219/airwolf-3d...spinners-adhd/