๊ธฐ์‚ฌ ์š”์•ฝ: ๊ธฐ์กด์˜ ๋ฒ ํ„ฐ๋ฆฌ์™€๋Š” ๋‹ค๋ฅด๊ฒŒ ํƒœ์–‘ ์—๋„ˆ์ง€๋ฅผ ์ €์žฅํ•  ์ˆ˜ ์žˆ๋Š” ๋ฒ ํ„ฐ๋ฆฌ๊ฐ€ ๋‚˜์˜จ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ด ๊ธฐ์ˆ ์ด ์ƒ์šฉํ™”๊ฐ€ ๋˜๋ฉด ๋ฒ ํ„ฐ๋ฆฌ ํ˜๋ช…์ด ์ผ์–ด๋‚  ๊ฒƒ ๊ฐ™๊ตฐ์š”

๊ธฐ์‚ฌ๋งํฌ: https://www.technology.org/2020/12/07/novel-material-could-store-suns-energy-in-a-purey-mechanical-system/