1. Open the image. 2. See if the two boxes have the same exact shade of gray. 3. It’s a NO right? 4. Now cover the middle area where the two boxes meet with your hand or fingers. 5. Watch closely. 6. Surprised? :) Trust Me, I’m an “Engineer”

1. Open the image.

2. See if the two boxes have the same exact shade of gray.

3. It’s a NO right?

4. Now cover the middle area where the two boxes meet with your hand or fingers.

5. Watch closely.

6. Surprised? :)

Trust Me, I’m an “Engineer”