Boy Makes His Mark with 3-D Printing

People often underestimate what young children can learn and handle. One 9-year-old boy in Baltimore, Maryland, has made adults think twice. His passion for 3-D printing got him to the White House, and a meeting with President Barack Obama. VOA's June Soh has more on the boy who has future plans to help and give back to society. Carol Pearson narrates.

© La Voix de l'Amérique - vendredi 29 avril 2016