+*Fiber* is a long, slender filament, a fundamental building block found in nature and crafted by humans. It forms the strength of [Textile](/wiki/textile), aids [Digestion](/wiki/digestion) in many organisms, and underpins modern [Communication](/wiki/communication) through light.
+## See also
+- [Fiber Optics](/wiki/fiber_optics)
+- [Dietary Fiber](/wiki/dietary_fiber)
+- [Material Science](/wiki/material_science)
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