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꽃 빗살
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MinktqONqoUCamxPv |
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| Other amount http://silverdaddies.fun/ silver daddies McAlpine's own research also looks at how to put electronics on teeth. Rather than go the traditional silicon chip route, his team designed a circuit using graphene, a 1-atom thick conductive material that is directly applied to a tooth. "It's like applying a temporary tattoo," he said. |
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2019-09-08 17:10:18 |
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