Brain Power: It can develop a photo from a negative

Our brain can be able to develop a photograph from a negative. See instructions below the photo.

Brain positive

1. Stare at the red dot on the girl’s nose for 30 seconds.
2. Turn your eyes to a plain surface (e.g. a blank wall).
3. Blink repeatedly and quickly while still looking at the plain surface.
4. The brain makes the negative into a positive.