Occasional Rays

Linden How I A prism is an object whose function requires that it be placed between things.  It can be made of glass, plastic, water.  It must have at least three sides, but can have many more.  In its simplest form, it relies on an unparallel, unperpendicular relationship between at least two of its sides.  This configuration, either singular or multiplied, allows the prism to perform its task: the refraction of light. As light...

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