22 May '12 15:28>
Yesterday my fitness trainer was talking about something she and her family experienced while at the beach to see the annular eclipse which was pretty good here in northern California. (They took all the precautions.) When it was at its fullest, there was an annular ring of sun visible.
When facing away from the sun, they noticed that their shadows on the sand had an "aura" of a different shade of light, that seems like a fuzzy edge to their shadow. Apparently it was quite prominent against the sand.
I imagine that if you have two point sources of light close together behind you, you will have two overlapping shadows that are offset from one another a bit. So an annular ring of light would create this fuzziness around the entire perimeter.
I'd put this in Science, but on this forum, we often discuss strange phenomena with the question of whether they have naturalistic explanations. I am wondering if the whole "aura" phenomena might have its roots in ancient people experiencing annular eclipses -- which they would have done, and which would have grabbed their attention far more than they grab ours.
Just another example of a mystical phenomena that might yield to naturalistic explanations.
When facing away from the sun, they noticed that their shadows on the sand had an "aura" of a different shade of light, that seems like a fuzzy edge to their shadow. Apparently it was quite prominent against the sand.
I imagine that if you have two point sources of light close together behind you, you will have two overlapping shadows that are offset from one another a bit. So an annular ring of light would create this fuzziness around the entire perimeter.
I'd put this in Science, but on this forum, we often discuss strange phenomena with the question of whether they have naturalistic explanations. I am wondering if the whole "aura" phenomena might have its roots in ancient people experiencing annular eclipses -- which they would have done, and which would have grabbed their attention far more than they grab ours.
Just another example of a mystical phenomena that might yield to naturalistic explanations.