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by tidman
Tue Jan 20, 2009 3:54 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Unusual Light Pillars Over Latvia (2009 Jan 12)
Replies: 176
Views: 191217

Re: Unusual Light Pillars Over Latvia (2009 January 12)

give that the light sources are unchanging, and ice particals are variable. seems the "reflections" are different due to a special arrangement of the reflectors (ice crystals). might this be a demonstration of an electro-magnetic field present, where in the charges on the ice (water is a p...