Click on the green flag. This script draws the Fibonacci spiral. A white dot is placed at 90º arcs. The size of the spiral is controlled by the variable First Radius.
This project is an application of my recent radian project https://scratch.mit.edu/projects/119310797/ The Fibonacci spiral is a very close approximation to the Golden spiral. For a different and more elegant method for drawing the Fibonacci Spiral see Leszpio's project Fibonacci Numbers and Spiral https://scratch.mit.edu/projects/10830052/ Leszpio's project draws Fibonacci Spirals based upon the number of Fibonacci numbers selected by the user. Play with this feature of his project to draw spirals of various sizes (lengths).
