WordNet
cobalt 60
n. a radioactive isotope of cobalt with mass number 60; a source of exceptionally intense gamma rays; used in radiation therapy
Wikipedia
Cobalt 60 (comics)
Cobalt 60 is a science fiction comics series created by underground cartoonist Vaughn Bodē. After appearing in one story in 1968, the character lay dormant for almost 20 years. In 1984, Cobalt 60 was revived by Vaughn Bodē's son Mark Bodé and writer Larry Todd.
Cobalt 60 (band)
Cobalt 60 was a project featuring Jean-Luc de Meyer and Dominique Lallement. They were an electro-industrial/ EBM group, though they frequently use guitars, an uncommon feature among artists of the genre. Cobalt 60 has also done music for the PC game Wing Commander: Prophecy (Wing Commander V).