So why do they look slanted? One person offers their opinion: "It’s th [e] alternating black/white diamonds making the ...

From a brick wall to the dress, we may be the most technologically advanced generation, but there's nothing we enjoy more than a good mental magic trick. It should come as no surprise, then, that any ...

The cafe wall optical illusion posted on Twitter challenges people to figure out if the lines are straight or bend at an angle. A myriad of optical illusions keeps us glued to our screens as we keep ...

Parallel lines close parallel lines Lines which never meet and stay the same distance apart. Parallel lines are indicated by a pair of arrows. are two or more straight lines that remain the same ...