The Institute of Materials Science in Barcelona (ICMAB) held an activity for students at the recent Youth Mobile Festival Barcelona (YoMo). YoMo, a live event science fair designed to inspire young people and teach them about careers in STEAM sectors, is part of the Mobile World Congress, which is organized by GSMA and is the largest gathering in the world for the mobile industry. ICMAB employees put together the two-day YoMo workshop, called "Bridg3D: Learning, Engineering, Playing with 3D Printing Technology." It allowed students to be scientists for a day, thanks to the popular 3D printing pen 3Doodler. Read more at 3DPrint.com: http://3dprint.com/167425/icmab-3doodler-workshop/