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Playing with Light

2015-09-01 00:33:05| Toys - Topix.net

What is it about light that makes it so appealing as an element of play? One of my recent posts on the museum's Play Stuff blog focused upon glow-in-the-dark toys that use phosphors and a form of light emission known as photoluminescence to provide a familiar greenish glow. I also described chemiluminescence , a form of light emission dependent upon a chemical reaction.

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