麻省理工學院發明可「自我組裝」手機
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<div><img src="https://3.bp.blogspot.com/-mqPcgk5VBVE/V7uK4IjOrPI/AAAAAAADN1E/RqwWOpGEfs8f24gX2TvzhaQXsKqnMCsSQCKgB/s1280/MIT-cellphone.png" /><br /><...
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