It’s an ambivalent thing: beer drinkers like it because it keeps the drink fresh – but if a mug comes along full of foam, that’s expensive air. And when it comes to decay, even physicists debate it.
It’s an ambivalent thing: beer drinkers like it because it keeps the drink fresh – but if a mug comes along full of foam, that’s expensive air. And when it comes to decay, even physicists debate it.