ultrasonic
Peter Davey, 92-year old sax-player uses resonance to boil water inexpensively.
Submitted by esaruoho on February 3, 2008 - 11:00- Christchurch
- Dallington
- Locksley
- New Zealand
- Australia
- 1916
- 1960s
- 1964
- 2008
- 50hz
- Arthur Williamson
- bowl
- Jerry Decker
- John Keely
- metal
- musician
- Peter Davey
- propeller
- resistor
- rod
- sonic
- spitfire
- steam
- Stu Buchanan
- suppression
- ultrasonic
- 1944
- 1990
- electricity
- energy
- frequency
- heat
- motor
- resonance
- sound
- vibration
- water



By YVONNE MARTIN - The Press | Wednesday, 30 January 2008
