Light Pollution 101 | National Geographic
Ever since the light bulb's invention 150 years ago, artificial light has illuminated homes, streets, and skies -- but with some unintended consequences. Learn about the major types of light pollution, their impact on human health, and how the worldwide glow from artificial light may continue to grow.
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Light Pollution 101 | National Geographic
https://youtu.be/V_A78zDBwYE
National Geographic
https://www.youtube.com/natgeo
Видео Light Pollution 101 | National Geographic канала National Geographic
➡ Subscribe: http://bit.ly/NatGeoSubscribe
#NationalGeographic #LightPollution #Educational
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
Official Site: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Light Pollution 101 | National Geographic
https://youtu.be/V_A78zDBwYE
National Geographic
https://www.youtube.com/natgeo
Видео Light Pollution 101 | National Geographic канала National Geographic
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