The arrow cursor explained
The secret is now revealed
You move your mouse, and the arrow cursor moves across the computer screen. Haven't you ever wondered how it works?
Now, through the miracle of high technology, and with the aid of a screen magnifying lens, you can see the actual mechanism. Click on the link below. The image may take a minute or two to download. When it appears, slowly move your mouse over the light gray circle, and you will see the technological secret behind the movement of the mouse arrow.