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The Age of Debt Bubb |
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| 저자 | Max Rangeley �쇅 |
| 출판사 | Springer |
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The Lords of Easy Mo |
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| 저자 | Christopher Leonard |
| 출판사 | Simon & Schuster |
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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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蹂댁닔媛� 諛붾씪蹂대뒗 ��섏쭊蹂� �꽭�젰�씠 誘멸뎅�뿉 |
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| 理쒓렐 �닔�떗 �뀈 �룞�븞 誘멸뎅�쓽 吏꾨낫 �꽭�젰�쓽 媛�移섎뒗 援먯쑁, 誘몃뵒�뼱, 臾명솕, �떖吏��뼱 湲덉쑖�뿉 �엳�뼱�꽌�룄 留롮�� 蹂��솕瑜� 媛��졇�솕�떎. 洹� 寃곌낵�뒗 誘멸뎅�뿉寃� �뼱�뼚�븳 寃껋쓣 媛��졇�솕�쓣源�? 誘멸뎅�뿉寃� �뼱�뼡 �쓽誘몃�� �삎�꽦�뻽�쓣源�? �뜑 以묒슂�븳 寃껋�� �븵�쑝濡� �삉 �뼱�뼡 蹂��솕媛� �엳�쓣 寃껋씤媛�? |
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紐⑹쟾�뿉 �떎�떎瑜� �뵆�씪�엵 �깮�떆 |
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| �깂�깮�쓽 怨좏넻怨�, �옒紐삳맂 異쒕컻 �씠�썑 30�뿬 �뀈�씠 吏��굹, eVTOL �뵆�씪�엵 移�(Flying Cars)瑜� 湲곕컲�쑝濡� 怨좊벑�빆怨듬え鍮뚮━�떚(Advanced Air Mobility, AAM) �궛�뾽�씠 �씠�젣 留� 洹몃��濡� �겙 �룄�빟�쓣 �븵�몢怨� �엳�떎. �븵�쑝濡� �뼱�뼡 湲고쉶�쓽 �옣�씠 �뿴由� 寃껋씤媛�? �뼢�썑 �닔�뀈 �궡�뿉 �뼱�뼡 �씪�쓣 湲곕���븷 �닔 �엳�쓣源�? |
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[113]권 
