利恩说，结在分子世界中也一样很有帮助，像更强韧的编织聚合物——也许是更好的高强度合成纤维聚合物。
And Leigh says knots could be just as helpful in the molecular world — like for stronger braided polymers — maybe a better Kevlar.
高强度多层合成纤维，植入螺旋型金属钢线(按用户要求提供铜导线)。
Plies of high strength synthetic cord, embedded steel wire helix, copper wires (upon demand).
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