In style similar to Fibonacci Spiral, draw the following Golden Spiral. Unlike Fibonacci tiling, the ratio between to successive squares is strictly golden ratio (1.61803398875).
Please note that Golden Spiral here is an estimation of true Golden Spiral where the radius grows continuously.
Animate the Hering Illusion as shown here. Observe how the illusion changes as the blue lines change.
Draw an impossible Penrose Square:
In a previous project called massive chasing game, you simulated a game where you created 100 turtles and each turtle chase the next one and the last turtle chase the
