2013년 3월28일 Twitter 이야기

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  hhhhh1223 21:28|twitter

  How the internet is making us poor http://t.co/CGD1Q4OYnH @qz 에서
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  hhhhh1223 21:56|twitter

  GameSci: What Is (Scientifically!) The Most Addictive Game Ever? http://t.co/Wnm0UwZDDp
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  hhhhh1223 22:16|twitter

  V-Chip: New device for biomarker testing: http://t.co/ydwXvdQlcu @youtube 에서
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  hhhhh1223 22:17|twitter

  Video: V-Chip: New device for biomarker testing (by NatureVideoChannel) http://t.co/TQJC7LMMfP
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  hhhhh1223 22:29|twitter

  V-칩 : biomarker 테스트를위한 새로운 장치 - 유튜브 http://t.co/ZLyp1hwlAh