"Ken Moon" wrote in message
k.net...
Arch and Leo,
You could do a strobe with an automotive timing light. Using a set of old
fashioned ignition points (remember those?), a cam lobe attached to the
spindle, a battery and an ignition coil, you'd be all set. Of course,
you'd
have to turn the lights down, so that may increase your band aid bill !!
:-)


Of course, that would be synchronous, and of little help. You could get the
same effect by shining a flood through a hole in a piece of plywood spinning
on the outboard.

Now one of those sound-to music things might work as long as the load has
some asymmetry....