Spectrum Analysis

Spectrum Analysis

Originally shared by Rick Wayne (Author)

One of the fun parts of porting my blog to its new home this weekend was rediscovering some old posts I had forgotten, like this one on crayons as a marker of modern history. (also: testing share function.)
https://rickwayneauthor.wordpress.com/2014/10/13/holy-crayola-modern-history-in-crayon/

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