On contemplating the life of ice ...

It's frigid outside negative numbers with the windchill, yet I ordered an ice cold beer. The glasses are so cold the beer foams and ice floes form. Looking somewhat like an iceberg. At moments the ice twists and turns and mini explosions occur in the fluid sending bits of ice twirling. It's rather interesting to watch. Makes me wish I knew more, or remembered more about science and natural phenomenon.