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Richard Casady Richard Casady is offline
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First recorded activity by BoatBanter: May 2007
Posts: 2,587
Default Lightning Protection questions

On Thu, 13 Nov 2008 20:34:47 -0000, Justin C
wrote:

In article , Vic Smith wrote:
On Thu, 13 Nov 2008 05:25:43 -0500, "Roger Long"
wrote:

I saw something in some science news on the net shortly before I started
getting interested in this subject, I'll have to find it again but the gist
from a quick skim was that some scientists now believe that ground strikes
are following an ionization channel opened up one of the high energy cosmic
rays that are constantly bombarding the earth. The strike may divert to a
high object near the ground but the ray path could also lead it to the water
or a lower object.


You don't get one track, you get an acre of them from just one
energetic cosmic ray. Within that two hundred feet, you would be
shaking the dice.

Casady