The Fibonacci sequence or numbers is by definition a mathematical formulae.
But it's much more than that, it's a golden rule that manifests itself in nature.
Why are petals in 3, why do Pine cones have a certain arrangement, why are some shapes more pleasing to the eyes than others.
The formula shows that everything in nature follows a particular pattern or sequence.
The somewhat concentric circles in this flower reminded me of it.
But let me stop before I start talking about entropy and disorder.
http://www.world-mysteries.com/sci_17.htm
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