The problem of light pollution -- and 5 ridiculously easy ways to fix it
No subtitles available.
- Title:
- Vấn đề ô nhiễm ánh sáng và 5 cách dễ dàng đến tức cười để cải thiện nó
- Speaker:
- Kelsey Johnson
- Description:
-
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Ever gaze up at the starry night sky? This stunning view is at risk of disappearing -- unless we act now, says astrophysicist Kelsey Johnson. In this fascinating, unexpectedly funny talk, she explains how light pollution affects almost every species on earth (including us) and shares five "stupidly simple" things you can do to help solve the problem.
- Video Language:
- English
- Team:
closed TED
- Project:
- TEDTalks
- Duration:
- 13:28
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nguyen vui accepted Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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nguyen vui edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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Hai Anh Nguyen edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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Hang Pham edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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Hang Pham edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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Hang Pham edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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Hang Pham edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it | |
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Hang Pham edited Vietnamese subtitles for The problem of light pollution -- and 5 ridiculously easy ways to fix it |