A recent study determined that if you have a taste for particular brands of premium vodka, you can taste molecular clusters:

Chemists analyzed the composition of five popular vodka brands, and found that each brand had different concentrations of certain clusters of molecules, called ethanol hydrates. Brand preference essentially translates into a preference for a certain distribution of these molecular clusters within the liquor.

Huh.

Just doing my part to waste a few seconds of your work day. And now you have a line to use at the bar tonight.