You know you are always a scientist when you have an idea and the first thing you reach for are a Sharpie and a paper towel.
Great post and it made me think of my Dad. When I was growing up no writable surface was safe from my father's doodles. ideas, inventions, attempts at trisecting and angle would be scribbled on any surface that could take ink or pencil. Yellow pads,the back of envelopes, paper towels,the back cover of my junior high school yearbook. Nothing was safe!I still find his thoughts and ideas on scraps of paper saved with family mementos. How I wish he was still here and scribbling away.Tony