Viral Illusion Will -- and Should -- Have You Doubting Your Eyes

Have you seen the latest optical illusion that's been going around the web? You simply won't believe your eyes. Nor should you. Here it is: What's the illusion, you ask? Those two vertical lozenge-shapes are the same shade! Don't believe me? Good! It's always best to check things like this out for yourself. One way is to put your finger across the middle, blocking the part where they meet. When you do that, boom! You can see they're the same shade of grey. Here it is graphically: Amazing, isn't ...