Acquire a HP pencil and a piece of paper, 8.5” x 11”
1.Draw a circle
2.Draw a perpendicular line branching off of the circle
3. at the end of that line, draw a circle.
4. Repeat steps 2-3 until there is no longer room to continue the chain.
In retrospect, I should not have used the word perpendicular seeing as it does not make any sense in context. What surprised me was they way participents interpreted what I thought was clear and how they varried the sizes of the circles without any instruction to do so.