Re: NorCal Teslathon -- Interesting Devices and Effects

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Hollmike-at-aol-dot-com>

Then again, maybe Nick was right after all.
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 The better/more-common the grounds the more this kind of thing will be
 seen to happen.  It's nothing more than EM coupling of 1 coil to the
 other.  When they're near enough in Fr & near enough together it can
 happen.  And it will be much more evident before spark break-out since
 that's when the "sending" coil is radiating the most EMF.
 
 Ken Herrick
  >>