Hailey Dawson's incredible journey to pitch at every MLB stadium with a 3D-printed hand
6:30am PDT - September 16th, 2018 instagram down - MashableHailey Dawson likes to be photographed with her 3D-printed hand front and center. Sometimes she curls it into a fist and flexes her biceps. Other times she keeps it flat as a pancake, elbow bent into a classic dab. However she holds it, the point is that it’s…