There was nothing new under the sun I found in the article with the exception of the metamer suggestion of adding violet to blue to obtain blue (that seems a little odd, but I may have misunderstood it).

There are several nit errors in the article,too. If you like I'll cover them, but I just happen to have a skunk in the back yard at the moment. My dog lost the battle, and its now my turn. I'm not kidding, either.

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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.