Spiral
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In mathematics, a spiral is a curve which emanates from a point, moving further away as it revolves around the point. It is a subtype of whorled patterns, a broad group that also includes concentric o
Cutaway of a nautilus shell showing the chambers arranged in an approximately logarithmic spiral
An artist's rendering of a spiral galaxy
Sunflower head displaying florets in spirals of 34 and 55 around the outside
Cucuteni culture spirals on a bowl on stand, a vessel on stand, and an amphora, 4300-4000 BCE, ceramic, Palace of Culture, Iași, Romania
Patterns in nature
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Patterns in nature are visible regularities of form found in the natural world. These patterns recur in different contexts and can sometimes be modelled mathematically. Natural patterns include symmet
Spiral
…Megalithic Temples of Malta Patterns in nature Seashell surface…
Natural patterns form as wind blows sand in the dunes of the Namib Desert. The crescent shaped dunes and the ripples on their surfaces repeat wherever there are suitable conditions.
Patterns of the veiled chameleon, Chamaeleo calyptratus, provide camouflage and signal mood as well as breeding condition.
Fibonacci number patterns occur widely in plants such as this queen sago, Cycas circinalis.
Beijing's National Aquatics Center for the 2008 Olympic games has a Weaire–Phelan structure.