This is a new version of the Lesson 3 video annotation based on a suggestion by Raul Miller. Raul’s concern was that the previous version had too busy an animation. Why not do the operation across lists vertically by layering the lists instead of rotating from horizontal to vertical and back again. The advantages of this is that the animation is cleaner and quicker and the use of the assignment operator (=.) is not required. The challenge is that left argument mus be above the right argument for non-symmetrical operators such as Minus (-) and Divides (%) and the spacing of the columns depends on the width of the results. Let me know whether this version is an improvement. I look forward to your feedback/comments.