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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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These Are the Plunde |
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| 저자 | Gretchen Morgenson |
| 출판사 | Simon & Schuster |
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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] 전기 자동차 시대, 핵심 금 |
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| 온실가스 배출 목표를 달성을 위해 자동차의 전기화 속도가 빨라진다고 가정하면, 배터리 분류에[ 따른 리튬, 니켈, 코발트, 망간, 백금에 대한 수요가 기하급수적으로 증가할 것으로 보인다. |
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우울해도 괜찮아 |
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| 저자 | 문성철 |
| 출판사 | 책읽는귀족 |
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