Scientists developing new materials are studying an unlikely source of strength: a beetle that can withstand being run over by a car.
원문출처 : https://www.cnn.com/2020/10/21/world/beetle-engineering-intl-scli-scn/index.html
원문출처 : https://www.cnn.com/2020/10/21/world/beetle-engineering-intl-scli-scn/index.html