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世界上最轻的固体——气凝胶，外观上呈现出近乎透明的浅蓝色，如同凝固的烟和被困住的云...
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世界上最轻的固体——气凝胶，外观上呈现出近乎透明的浅蓝色，如同凝固的烟和被困住的云一样，有种独特的美丽。目前NASA已经在火星车上应用了气凝胶，还用它来捕捉彗星微粒，厉害了。 - 抽屉新热榜-聚合每日热门、搞笑、有趣资讯
1931年！！！
看到最后也没看到关于强度的测试。如果强度够的话应用前景会更广阔
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