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Materials at the Intersection of Nature, Technology, Art and Architecture

May 25, 2021

Via: ArchDaily

Popularly known as the lotus, the aquatic species Nelumbo nucifera has a useful particularity. Its leaves are self-cleaning, or ultra-hydrophobic. This means that no particles of dirt or water adhere to its leaf, which is especially useful in the humid and muddy environments where the plant typically grows. However, this effect does not derive from a perfectly smooth surface or a resinous layer on the leaves. The lotus is, in fact, full of tiny folds that reduce the area of the contact surface and repel all the particles that try to adhere there.

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