... cooling To learn to brew beer, you don't need to learn how the yeast metabolize the malt sugars But, you need to understand that metabolizing is what they do, and you need to understand what they need ... If you have a bad batch and want to ask another brewer for their opinion, they are going to want to know all the brewing details They will want to know your ingredients and amounts, how long you ... general, the darker the beer, the warmer you serve it Pouring your beer To pour the beer without getting yeast in your glass, tip the bottle slowly to avoid disturbing the yeast layer on the bottom...