Have you ever come across people staring at a glass of wine, murmuring about its nice legs or its delegate tears? Relax, they are talking about the wine! and no, there are no actual legs nor tears of a broken-heart! Sometimes the “tears” or “legs” are the traces left by the drops of wine that slowly glide down the interior surface of the glass, after the swirl. What do legs reflect on wine? Scientifically, its alcoholic content: the higher the…
