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Tag: light pollution

Lights Out: The Harmful Effects of Light Pollution

Do Now | June 11, 2013 | 0 Comments

Lights Out: The Harmful Effects of Light Pollution

Humans have been using artificial light since the invention of the light bulb in the late 1800s. Artificial illumination allows us to stay active after the sun goes down. It helps us drive more safely at night. And some argue that it keeps crime-ridden areas safer. But artificial light also causes its own kind of pollution.

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