Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. There are two types: Riddler Express for those of you who want ...
STEP 1: Using a pencil and ruler, draw a horizontal line. Set the compass to the width of the line. Place the compass at either end of the line and draw two arcs that cross in the middle. Image ...
Carol Mayer is a retired Red Land High School science teacher, but she always wanted to draw. An art-teacher friend informed her that anyone can draw. All they have to know, Carol told me, is how to ...
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