the.com/yttrium
a forgotten metal hiding in your phone, lasers, and cancer-killing medicine alike
village namednamed for Ytterby, Sweden, a tiny mining hamlet
element factorythat village gifted four elements its name
laser corepowers YAG lasers cutting metal and eyes
cancer fighterradioactive yttrium-90 targets liver tumors
superconductorkey to magnets that levitate above tracks