Cocktail Science

Let's get real anal when it comes to cocktails: let's debate what kind of ice is right for your Old-Fashioned:

The difference was startling. From the first sip, the drink with cheater ice was like a debased “cocktail lite,” with thin flavors and watery insipidness. The chunk ice yielded a richer taste, and had a denser, almost velvety texture to it. After five minutes, the cheater cocktail was deadly flat (“quite foul, actually,” decreed Rubel after a taste), while the drink with chunk ice seemed to be opening up and blossoming. Only after about 20 minutes had the second drink begun to soften around the edges.

I'm intrigued.