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The Rise of the Mega |
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| With few exceptions, human history can be viewed as an upward trend in population density. We evolved from nomadic ��쐆unting and gathering��� societies to tribal villages, then to small towns, and ultimately to the grand and glittering cities we see today throughout the industrialized world. |
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Carbon Nanotube Elec |
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| As we all know, computer chips have been getting smaller, faster, and cheaper year-by-year for decades now. Today, some $10 pocket calculators pack more power than the most sophisticated, multi-million-dollar mainframe computer of the mid-1950s. |
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[GT] 留쏆엳�뒗 吏꾩쭨 �쑁瑜섎�� 諛곗뼇�븯�뒗 |
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| 留λ쭏�뒪�꽣 ����븰援�(McMaster University)�쓽 �뿰援ъ옄�뱾�씠 �떎瑜� 諛⑸쾿蹂대떎 �뜑 �옄�뿰�뒪�윭�슫 �뭾誘몄�� 吏덇컧�쓣 �빟�냽�븯�뒗 諛⑸쾿�쓣 �궗�슜�븯�뿬 �쟾�넻�쟻�씤 �룞臾� 怨좉린�뿉 ����븳 �깉濡쒖슫 ����븞�쓣 媛쒕컻�뻽�떎. |
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Off-Shoring, D??Vu |
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| Every 15 years or so, we萸쮍 told that America萸� economy faces a grave danger because of the loss of jobs to foreign companies. |
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�뙆愿댁쟻 �쁺�떊�씠 ����븰�쓣 �쑊�벝�떎 Disr |
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| 洹쇰���쟻 ����븰�쓽 �깂�깮��� �떦 �떆����쓽 �븘�슂�뿉 �쓽�빐�꽌����떎. �븯吏�留� �떦 �떆����쓽 �븘�슂媛� �쁽����쓽 �븘�슂��� �씪移섑븷源�? 洹몃젃吏� �븡�쓬�뿉�룄 遺덇뎄�븯怨� ����븰��� 怨쇨굅�쓽 �븘�슂�뿉 �븘吏곷룄 異⑹떎�븯�떎. 臾몄젣媛� 臾댁뾿�씤媛�? 誘멸뎅�뿉�꽌 �떆�옉�맂 ����븰 �궗�쉶�쓽 �뙆愿댁쟻 �쁺�떊�쓣 �궡�렣蹂댁옄. |
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[384]권 
