Define IBU.
International Bittering Unit
What is the difference between lagers and ales?
Lager: fermentation occurs at the bottom at a cooler temperature and longer period of time
Ale: fermentation occurs at the top at a warmer temperature and for a shorter period of time
Give two examples of Belgian lambic producers.
Kriek, Lindemans
Give two examples of Trappist beer producers.
Orval, Chimay, Westmalle, Rochefort