LOOK • TEST • DISCOVER

Spinning Rings

A still page can seem to shimmer and rotate when your eyes move across it.

Age 8+3 minMotion Illusion

Try it first. Read the explanation afterward.

WHAT'S HAPPENING?

There is a reason.

High-contrast repeating patterns can create a false sense of motion as your eyes make tiny movements.

These activities are designed to stay simple, safe and easy to repeat.