TED】Sangeeta Bhatia.この小さな粒子は、腫瘍を見つけるためにあなたの体をローミングすることができる (This tiny particle could roam your body to find tumors | Sangeeta Bhatia) (【TED】Sangeeta Bhatia: This tiny particle could roam your body to find tumors (This tiny particle could roam your body to