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2 posts tagged with light by Pennyblack.
Displaying 1 through 2 of 2.

Frosting a clear light bulb?

Is it possible to spray something on clear light bulbs to make them frosty and not make them dangerous? [more inside]
posted by Pennyblack on Nov 11, 2010 - 8 answers

A light conservation.

Does light (like heat) seep and weaken? [more inside]
posted by Pennyblack on Feb 18, 2009 - 5 answers

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