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Can plasma bulbs solve light pollution problem at ports?
2015-03-17 02:21:38| Energy - Topix.net
Janet Gunther has lived in San Pedro long enough to remember when the skies would darken after sunset. Now, after 40 years of development at the ports of Long Beach and Los Angeles, Gunther has to use heavy curtains to block the ambient light that washes in from the sea.
Tags: problem
light
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plasma
Category:Energy and Environment
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