Violinist Sarah Valentiner, 13, smiles as she plays with a prosthetic that helps hold her bow correctly that was made by Northern Illinois University engineering student Oluseun Taiwo in the 3-D printing lab.
Violinist Sarah Valentiner, 13, smiles as she plays with a prosthetic that helps hold her bow correctly that was made by Northern Illinois University engineering student Oluseun Taiwo in the 3-D printing lab.