Scientists have developed a light-reflecting "ultra-white" paint, which they say could negate the need for air conditioning and even reduce carbon emissions, if used on a mass scale.
원문출처 : https://www.cnn.com/style/article/ultra-white-paint-scli-intl-scn/index.html
원문출처 : https://www.cnn.com/style/article/ultra-white-paint-scli-intl-scn/index.html