Archive
Tag: Biomimetics
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Latex is not a raw material: it is a defence system
Latex is stored under pressure throughout the plant and released by injury itself, coagulating within minutes to seal the wound and trap insects. Reading it as defence rather than commodity…
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How mussels glue underwater, and why adhesives engineers keep studying them
Water defeats most adhesives. Mussels bond to wet rock in seconds using a single modified amino acid that both binds surfaces and cross-links protein, provided the chemistry is sequenced correctly.
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The pine cone: a material that opens and closes without energy
A pine cone opens when dry and closes when damp, using no cells, no energy and no moving parts. How the bilayer mechanism works, why the microfibril angle explains it,…
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Molecular Velcro: how the wood cell wall yields without weakening
A tree bends far past the point where an engineering material would be permanently damaged, then stands up again. The explanation is a stick–slip mechanism inside the cell wall: weak…