Orbs at the Dance.
"There is no doubt in my mind that the orbs may well be one of the most significant ‘outside of this reality’ phenomena mankind has ever witnessed."    
KLAUS HEINEMANN, PhD

Klaus Heinemann was born and educated in Germany and holds a Ph.D. in experimental physics from the University of Tübingen. Dr. Heinemann worked for many years in materials science research at NASA, UCLA, and as research professor at Stanford University.
What are these balls of transparent light you find in photos you have taken?  I'm not going to say I know. Our ancestors called them spirits, some say they are energy. Whatever it may be, they have been known of for a long time. We don’t have to dissect them to accept it exists.  According to the laws of Physics energy being transferring like that would assume is natural shape of a sphere.

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