Evaporation drives convection within a fragile film of soap , where the combining of iridescence and fluid dynamics instance the beauty of physics . It ’s a mini drama in three office , tidy layers tangling into a Rorschach test of chaotic squiggles .
All three effigy were submit to the American Physical SocietyDivision of Fluid Dynamics image galleryas Evaporatively - Driven Convection in a Draining Soap Film I , II , and III . No other caption was provide . The longer I gaze at the last image in the chronological sequence , the more I see Cthulhu emerging from the orderly linear lower level , reaching up into the blank void - space of vaporise soap .
picture taking credit : Skotheim & Bush
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