https://blog.wongcw.com/2022/02/10/mit%e9%96%8b%e7%99%bc%e6%96%b0%e5%9e%8b%e8%bc%95%e8%b3%aa%e6%9d%90%e6%96%99%ef%bc%9a%e6%af%94%e9%8b%bc%e9%90%b5%e6%9b%b4%e5%a0%85%e5%9b%ba%e3%80%81%e4%bd%86%e6%af%94%e5%a1%91%e6%96%99%e6%9b%b4/
MIT開發新型輕質材料:比鋼鐵更堅固、但比塑料更輕