Nature is the original "inventor"–Nature’s designs are giving researchers ideas for new technologies that could help wounds heal, make injections less painful and provide new materials for a variety of purposes.

Velcro was inspired by the grappling hooks of burrs. Supersonic jets have structures that work like the nostrils of peregrine falcons in a speed dive. Full-body swimsuits, now banned from the Olympics, lend athletes a smooth, streamlined shape like fish.
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