Some Brief Notes On the Origin Snow: Bioprecipitation and Supersymmetry

 

Globe

Globe

IMG_9542

Supersymmetry

Supersymmetry

IMG_9540 IMG_9539

Supersymmetry

Supersymmetry

The formation of ice in clouds is a prerequisite for the formation of snow and most rainfall, with dust and soot particles able to initiate its formation by acting as ice nuclei.  Certain species of bacteria, however, are able to catalyse ice formation at temperatures as warm as -2 degrees C and thus at a temperatures far higher than most non-biological , organic or inorganic substances are able to. Consequently, atmospheric bacteria are likely to play a vital role in initiating rain and snowfall.  It has also been suggested that bacteria present in clouds may have evolved to use rainfall as a means of dispersing themselves, in that rain or snow forms their return journey to earth, so that these organisms form part of a constant feedback system between terrestrial ecosystems and clouds.

Here I caught snowflakes and then carefully nurtured their ice-nucleating bacterial cores into vibrant life. The form which I have labelled Supersymmetry, seems to possess a biological form of this complex property, and it’s easy to imagine this energy leaking into the atmosphere and ordering water into ice.  On the other hand, the form which I call Globe seems to mimic the very silence of snow.

2 thoughts on “Some Brief Notes On the Origin Snow: Bioprecipitation and Supersymmetry

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