A full keg contains 165 12-ounce beers. A standard full keg serves 165 beers. If you have 40 guests, each person can enjoy about four beers. A half-barrel is the same as a full keg, containing 165 ...

The origins of beer date to before 6000 CE in Sumer and Babylonia or modern-day’s southern Iraq, according to Britannica. Made from fermented barley or other grains, beer was believed to be a nutrient ...