John the Math Guy

When I started in the printing industry, we didn't have all those fancy colors for ink. All we had was white. Decorative packaging was ...

Your grandparents may have told you tales of a musical instrument called a "piano". This crude instrument had keys on it, much li...

What is homeopathy? Homeopathy is a bit like the old "hair of the dog that bit you". If I have a headache, I should be treated ...

If you have ever picked up a card of paint samples and said to yourself "Gee whiz! I love the feel of the way these colors go together...

My recent post on  the ambiguity of the word "vermilion" sparked some interesting discussions with a few of my friends. In this ...