Carl Auer
/ˈaʊə
/ /ˈaʊɐ/Baron von Welsbach (1858–1929), Austrian chemist. He separated the supposed rare earth element didymium into neodymium and praseodymium.
- mysterium
- mysterium tremendum
- mystery
- mystery bag
- mystery cult
- mystery envelope
- mystery man
- mystery meat
- mystery-monger
- mystery-mongering
- mystery novel
- mystery play
- mystery religion
- mystery ship
- mystery shopper
- mystery story
- mystery tour
- mystery train
- mystery trip
- mystery woman
- mystery writer
- mystes
- mystic
- mystical
- mysticality