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Old 08-28-2012, 05:11 AM   #4
Adak
Lecturer
 
Join Date: Sep 2009
Posts: 796
Lightning is so odd:

First the falling mini-bolts of negative ions flow downward from the sky (for a downward strike), as these mini-bolts get near the earth, they cause an upsurge in positive ions from everything that is close to them.

Then the HUGE power of the lightning bolt races downward from the sky and meets the upsurging positive ions, and follow their "path" - to the extent that it has the least resistance.

All in less time than it takes to blink your eye.
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