Those who are visually impaired now have ways to experience the wonders of the universe through sounds and 3D-printed models.
원문출처 : https://www.cnn.com/videos/tech/2019/12/26/space-visually-impaired-3d-printing-sound-pkg-vpx.cnn
원문출처 : https://www.cnn.com/videos/tech/2019/12/26/space-visually-impaired-3d-printing-sound-pkg-vpx.cnn