Spiders don’t just spin webs—they engineer them. By stretching their silk as they spin, spiders strengthen the fibers at the molecular level, aligning proteins and forming extra bonds that boost durability. Scientists have now cracked this secret using computational simulations and lab experiments, paving the way for bioengineered silk with game-changing applications, from medical sutures [...]from SciTechDaily https://ift.tt/DToVMbJ
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