In this episode of Life Tastings Champagne Videos, Wine Specialist Peter Wasserman (of Becky Wasserman & Co) describes the differences between Champagne bubbles—“perlage”—and foam. Perlage, from French, literally means “the pearls,” or the chains of bubbles that ascend from the bottom of the glass to the surface of the Wine. Peter also explains how bubbles interact with the Wine in Champagne.