چاپ اندامهای انسان: چاپگرهای سه بعدی برای کودکان نیازمند دست میسازند
Griffin Matuszek’s life changed last fall, when the kindergartner traveled from North Bethesda to Baltimore to get a 3-D printed glow-in-the-dark prosthetic hand fit for a superhero — or at the very least, a robotic transformer. read more