*small* spark generator

On Thursday, June 7, 2012 12:27:15 AM UTC+2, Les Cargill wrote:
> >
> > http://www.youtube.com/watch?v=kQN3Xys1Ilc
> >
> Can you point to a non-private video? I'd like
> to have a way to generate single sparks cheaply
> to collect audio impulse responses.
> 

Should be public now...I thought I made it
unlisted (link only) but something's broken
on youtube (I can't select that option).