원적외선 방출, 탈취, 정화효과 등 대한민국 국민이라면 이미 익히 들어 알고 있는 놀라운 숯의 효능! 하지만 가루가 떨어지고 쉽게 부서진다는 단점 때문에 숯이 좋은 걸 알면서도 다양하게 활용하지 못했는데.. 숯을 진주처럼 매끄러운 표면으로 연마해 만든 ‘숯진주’만 있다면 실생활에서는 물론 음식에 넣어 사용할 수 있다!
출처 : MBC 도전 발명왕 ( 전국발명 자랑쇼 )
http://www.imbc.com/broad/tv/culture/invention/vod/index.html
도전 발명왕 다시보기를 참고하세요.
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Charcoal pearl transformed endless charcoal
Far-infrared radiation, deodorization, purification effect, etc. If you are a citizen of the Republic of Korea, you already know how amazing charcoal efficacy! But because of the disadvantage of falling powder and easily broken, I know that charcoal is good but I could not use it variously. If you have a charcoal pearl made by polishing charcoal with a smooth surface like pearl, you can put it in food as well as in real life!
Source: MBC Challenge Invention (National Invention Proud Show)
http://www.imbc.com/broad/tv/culture/invention/vod/index.html
Please refer back to the Challenge of the King.
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