RE: Second Light (fwd)

---------- Forwarded message ----------
Date: Fri, 24 Jul 1998 12:15:41 -0400
From: NTesla <ntesla-at-ntesla.csd.sc.edu>
To: tesla-at-pupman-dot-com
Subject: RE: Second Light (fwd)

>> Date: Wed, 22 Jul 1998 18:45:57 -0500
>> From: "Barton B. Anderson" <mopar-at-uswest-dot-net>
>> To: Tesla List <tesla-at-pupman-dot-com>
>> Subject: Re: Second Light (fwd)
>> Mark, a pictures always worth a thousand words. Nice pics. I'm especially
>> interested in your camera's shutter speed. I see you've captured
>> the infamous
>> arc waves (anyone know what I'm talking about here? is there a
>> term for the arc
>> showing multi-positions with the same arc formation?).
>> Mark, thanks for sharing,
>> Bart
>I know exactly what you are talking about. I only wish my scans would
>show it better. Personally I call them retraces - the arc channel
>is rising due to heating, but maintaining the same path (retracing)

I heard it called "the banjo effect," but I sure don't know why it was
called that ;)