The scientists have just begun to explore the implications of this technique, so it might be a while before a doctor actually uses a stent or implant created by folding titanium hydride. However, Japanese legend holds that if someone folds 1,000 origami cranes, a real crane will grant their wish. So all the researchers need to do is fabricate 999 more of these, and just wish for a practical application for this technology to arrive within a year. Easy!