AllVideos'3d Printed Heart Model' - 1 Video Result(s)Prannoy Roy's First-Hand Experience Of Latest Tech InnovationsSep 29, 201851:56'3d Printed Heart Model' - 1 Video Result(s)Prannoy Roy's First-Hand Experience Of Latest Tech InnovationsSep 29, 201851:56Your search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com