Not Everyone Can See These Hidden 3d Images!
What are stereograms and how to look at them:
Stereograms are 3D optical illusions caused by binocular vision. To be able to see them, you don't need 3D glasses, but a bit of ingenuity and patience. If you can't see them with the naked eye, there are a few tricks you can use:
1. Try to de-focus your view of the image, so that you can see it from each eye's single perspective at the same time.
2. Focus on the center of the image and slowly move closer to it until the images start making sense.
3. Put your nose tip in the middle of the picture and slowly (very slowly) pull away.
In order to see the binocular image, both eyes must see the same image at the same time. However, many people cannot see these images, no matter how hard they try. Let's see if you can! Let us know in the comments if you managed to see them all!