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The Radio Frequency |
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| In the last few years, the electromagnetic spectrum has quietly become a critical part of contemporary life. It enables you to communicate with mobile phones, use remote controls, tune in TV stations, pop corn in the microwave, open your car door without a key, listen to radio stations, and surf the Internet when you��셱e sipping coffee at Starbucks. |
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鍮싲뜑誘� �꽭怨� 寃쎌젣瑜� �릺�룎�븘蹂대떎 |
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| ���怨듯솴 �떎�쓬�쑝濡� �쟾 �꽭怨꾨�� 理쒖븙�쓽 �긽�솴�뿉 鍮좏듃由� �꽭怨� 湲덉쑖踰꾨툝! 洹� 嫄고뭹�씠 �꽣吏� �씠�썑 �쟾 �꽭怨꾩쟻�쑝濡� 鍮싳�� �뜑 �뙎�뿬媛�怨� �엳�떎. GDP ���鍮� 遺�梨꾨퉬�쑉��� 2007�뀈蹂대떎 �삤�엳�젮 �뜑 �떖媛곹븳 �긽�솴�씠�떎. �쟾 �꽭怨꾩쓽 鍮싳쓣 紐⑤몢 �뜑�븯硫� 洹� 洹쒕え�뒗 �긽�긽 �씠�긽�씤�뜲, �옱臾� 嫄댁쟾�꽦�쓣 �쐞�삊�븯�뒗 �씠 鍮싳�� �뼱�뼡 �쐞湲곕�� 珥덈옒�븷 �닔 �엳�쓣源�? |
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Housing Boom Peaks O |
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| We are in the midst of . . . the biggest world-wide housing boom ever,��� declared Robert Shiller, the Yale economist and author of Irrational Exuberance. In August 2004, sales of new homes went up by 9.4 percent, the biggest increase since December 2000. |
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[GT] �씤媛� �빐留� �쟾援� �꽭�룷�쓽 �삁泥� |
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| �궧�뒪 移쇰━吏� �윴�뜕(King"s College London)�쓽 �깉濡쒖슫 �뿰援щ�� �넻�빐 湲곗〈 �엫�긽 吏꾨떒蹂대떎 理쒕�� 3.5�뀈 �씪李� �븣痢좏븯�씠癒몃퀝 �쐞�뿕�쓣 �삁痢≫븯�뒗 �뜲 �궗�슜�븷 �닔 �엳�뒗 �삁�븸 湲곕컲 �뀒�뒪�듃媛� �깂�깮�뻽�떎. |
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Here Come the Singul |
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| A central theme underlying all of the analysis we do here at Trends is the realization that the rate of change is constantly increasing ?and it萸� been doing so in a measurable way for at least the past 500 years. |
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[196]권 
