This is so awesome… spectrophotometry analysis of crayola crayons.
by David Ng
“Most people have forgotten the mysterious questions that a box of crayons presents to a kid such as: what am I supposed to do with this useless white crayon? why is the yellow crayon so dark and greenish, but draws such a pure, light yellow? is it just my eyes, or are the paper wrappers on the blue, indigo, and cerulean crayons the exact same color?”
Via Mark Meyer