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一般来说,材料被拉伸时会变细或薄,而压缩时会变厚。然而加州大学圣迭戈分校的科学家正在研究与之相反的物质,即拉伸时会变厚,这种材料可能会制成更好的抗弹材料或高性能跑鞋。研究人员用一种叫做Rhu A的蛋白制成这种具有矩形分子形状的材料。通过铺设蛋白并使其四角相连,制成网格状自适应蛋
In general, the material will be thinner or thinner when stretched and will thicken when compressed. However, scientists at the University of California, San Diego, are studying the opposite, thickening as they stretch, which could make better anti-ballistic materials or high-performance running shoes. Researchers use a protein called Rhu A to make this rectangular molecule-shaped material. By laying the protein and making the four corners connected to form a grid-like adaptive egg