Great collection of turbines, the sound always brings the dental drill to mind.
Really, yeah come to think of it a dental drill. Free wheeling and then, INTO THE CAVITY.
Hey Daniel, that also had a "Pink Floyd" sound to it. I liked it.
Dental drills are small high speed air turbines as well, so there is an actual direct association and not just a simple similarity!
Pink Floyd ..... huh? "Several species of small turbine engines, grooving in a steam cave with a Celt .... descendent".
Don't know if I've got any Pict in me or not, but certainly have some Celt!