Snails' teeth beats spider silk as nature's strongest material (2015)
> 蜗牛牙齿超越蜘蛛丝，成为自然界最强材料（2015）
HN Points: 137 / 110 comments | Author: simonebrunozzi | HN Discussion: item?id=48862252 | Source: www.smithsonianmag.com
> HN 分数：137 / 110 条评论 | 作者：simonebrunozzi | HN 讨论：item?id=48862252 | 来源：www.smithsonianmag.com
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