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April 2007

chemistry

by d4nnybarr (via)
Latest deals and news about chemistry

February 2006

Google Sightseeing » Post Archive » Atomium

by phgod
一個 103 公尺高的 iron crystal unit cell 模型,比實物放大了 165 億倍。

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d4nnybarr
last mark : 19/04/2007 13:30

phgod
last mark : 17/02/2006 14:10