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As the name implies, biomimicry is the discipline of designing products by mimicking phenomena that already exist in biology and nature. The best-known example of this approach is Velcro, which was developed in the 1940s by engineer George De Mestral when he noticed burrs clinging to his dog’s fur after a walk in the woods. It took him more than a decade to perfect the manufacturing process, reinforcing how difficult it is to mimic even seemingly simple natural phenomena. I....