It only appears to be moving while scrolling because the holes in the tire appear black because of shadows. What you're seeing is the pixels on your phone rapidly turning off and on in real time so it appears to move when it's not.
Actually that's pretty cool
That’s so cool!
It only appears to be moving while scrolling because the holes in the tire appear black because of shadows. What you're seeing is the pixels on your phone rapidly turning off and on in real time so it appears to move when it's not.