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湲곌퀎 吏��뒫 �쁺紐�, �뼱�뵒源뚯�� �솕�굹? |
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| �뼇�옄 而댄벂�똿, �씤怨듭���뒫, 5G�뒗 �삤�뒛�궇 �씠�빞湲곕릺�뒗 理쒖떊 湲곗닠�씠�떎. �씠 湲곗닠��� 洹� �옄泥대줈�룄 �겙 �쓽誘멸�� �엳�떎. �븯吏�留� �씠 湲곗닠�뱾�씠 �넻�빀�릺�뼱 留뚮뱾�뼱�궪 誘몃옒�뒗 �슦由ъ쓽 �궣怨� �꽭怨꾨�� 洹뱀쟻�쑝濡� 蹂��솕�떆�궗 寃껋씠�떎. �븵�쑝濡� �뼱�뼡 �씪�뱾�씠 �씪�뼱�궇 寃껋씤媛�? |
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Geothermal Energy Is |
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| Speculation, economic growth, and global tensions recently drove oil prices to around $50 per barrel. In a world in which energy consumption is constantly rising, the potential to tap geothermal energy is stunning. |
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Superpower in Peril: |
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| 저자 | David McCormick |
| 출판사 | Center Street |
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The Crash Course |
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| 저자 | Chris Martenson |
| 출판사 | Wiley |
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Awakening Compassion |
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| 저자 | Monica C. Worline �쇅 |
| 출판사 | Berrett-Koehler Publishers |
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