Последние добавленные видео:
Energy-Efficiency
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4 years ago
94560 4 years ago 3:14Energy Efficiency 101
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4 years ago
84096 4 years ago 3:21Energy Efficiency | Energy | Physics | FuseSchool
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4 years ago
19069 4 years ago 1:04What is energy efficiency?
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4 years ago
102934 4 years ago 2:23Energy-saving tips
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14 years ago
49926 14 years ago 12:26TedxBoulder - James Brew - The Value of Energy Efficiency
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4 years ago
39402 4 years ago 1:33Energy Conservation vs. Energy Efficiency
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2 years ago
3221 2 years ago 1:10What Is Energy Efficiency?
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8 years ago
286145 8 years ago 1:29Energy Efficiency: Our Best Source of Clean Energy | Intellections
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5 years ago
431359 5 years ago 5:08GCSE Physics - Efficiency
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12 years ago
52946 12 years ago 1:34Energy Efficiency in 90 seconds
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9 years ago
239097 9 years ago 2:37Saving Energy at Home - Energy Efficiency Tips
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2 years ago
4662 2 years ago 39:44Lecture 8: Buildings and Energy Efficiency
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1 year ago
554590 1 year ago 9:50The mind-blowing thing we get WRONG about energy
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10 days ago
168 10 days ago 1:20:17Energy Efficiency Lecture | Joel N. Swisher | Stanford Understand Energy
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4 years ago
1538421 4 years ago 12:10Exploring Passive House Design - 90% Energy Savings!
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8 years ago
9325 8 years ago 1:53Energy Efficiency & Conservation
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12 years ago
166687 12 years ago 5:47Bill Nye on Making His House Energy-Efficient