Physics Department, University of California at Berkeley, Berkeley, CA 94720, Phone: (510) 642-1664
Listen to the (Quantum) Whistling Gyros! (Word Document) (PDF version) Sensor Magazine Online, April 2005
Quantum Whistles (Mp3 format) Sound bite from the BBC radio broadcast "Leading Edge", March 24, 2005
Physicists Hear High-Tech Whistle While They Work Space Daily
Physicists Hear High-Tech Whistle While They Work Nasa News
Holy Whistling Helium! Another Quantum Trick NY Times (Download from NYTimes Server)
Whistling Helium: Supercold Sound May Lead to Better GPS in Submarines (16 February 2005)
Superfluid Helium-4 Whistles Just The Right Tune, (January 30, 2005)
How Fast Does the World Turn? New Quantum Gyro May Tell Us (Helium-3 gyro- 2001)
Comments and questions to Richard Packard This page was updated August 2007