So first keep it on turbo mode (shift+green flag) and press the green flag, in a few seconds the screen turns purple. Well, the is no purple color! It's just a red layer on top of a blue layer (blue+red=purple)! These layers are so thin that you see the 2 colors as mixed. Now turn off turbo mode (shift+green flag) and re-run the project. You can see that it is doing layer by layer! This is exactly how a computer works! A computer only uses the colors red, green, and blue. it uses different shades of a color and layers it up with another color! How cool is that?
