Biocrystallization - changing of polarization.
Channel: OxygenBlueSky
Date: 21/10/2012

Please notice that some crystals change from green to black, some from transparent or yellowis to blue and some change colour.

Biocrystallisation is a picture forming method, used for food quality analysis. This video was made at Biodynamic Research Association (Biodynamisk Forskningsforening) in Galten, Denmark because I spontaneously wanted to present my thoughts of one of the biocrystallograms I was examining. The work I'm doing at Biodynamic Research Association is a part of my master thesis on the digital colour analysis of pure CuCl2 crystallograms. 

Not mentioned in the video: The coloured crystals in the end of the video ARE flickering from left to right monocle, as opposed to the coloured crystals in the beginning.