Related Clues:
- Aural 'shift' named for physicist Christian
- Aural "shift" named for physicist Christian
- Exclusion principle physicist
- St. ___ Girl beer
- Flying speed unit
- Aerodynamics measure
- Austrian physicist Ernst
- __ 1 (speed of sound)
- Presidents of the United States of America: "___ 5"
- Presidents of the United States of America "___ 5"
- — Number relates to speeds
- Eponymous physicist Ernst
- Pope elected in 757
- Jet speed word
- Sound-barrier word