Yet, few of us pause to ponder the origin of this inaccurate image. In his book, The Shape of the Heart, Pierre Vinken takes us back through history to explore the etiology of the scalloped heart ...

Can you spot the heart in this picture of a swan in 3 seconds? If yes, then you are one of the top 1% people who have an acute eye for detail Optical illusions are an excellent way of determining ...

Can you spot the heart in this picture of a swan in 3 seconds? If yes, then you are one of the top 1% people who have an acute eye for detail ...