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 ...

An atom in which both the protons and the neutrons ... combining them to discover the slightly flattened sphere shape at the heart of 208 Pb. Now, it's not as though no one has ever looked at ...