In regimented accordance with all these affinities and angles, molecules work out the most stable arrangement and ultimately present a statement about themselves to us. If it weren't for this, we might still be wondering about the structural nature of the executive genetic material, for Watson and Crick had to make crystals of DNA and shine x-ray light through them to eureka the remarkable double helix.
Not to disillusion those who need to believe Jack Frost is a real person, but it is to me a happy point of fact that frost's fractal feathery fronds and the special beauty of snowflakes come about in this way, too. H2O maintains an angle of 104.5 degrees, stout chemical bonds keeping the hydrogens and oxygen together in a molecule, while gentler attractions decide the way they array when they find themselves at a low temperature. The most stable state entails compromise, as there is considerable repulsion between like-charged ends as well as attraction between the oppositely charged points, accounting for the expansion we see when water freezes, as well as a tendency to form a ring of six V-shapes that may ultimately express itself in a swirl of tiny sprites we can view with a magnifier and be impressed---or spread out this way and that across a pane to result in those crystal coastlines, cascades and crochet for perusal by sleepy eyes at sunrise.
What we have here is an awesome living universe – its pulse unmistakable in the cyclicity of planets and atoms and electromagnetic waves. The great universe manifests the profoundest good, eternal and perfect; my religion refers to this absolute as the Dharma or Wonderful Law.
SGTex
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