Lagering, as a process, was discovered around 200 years ago in Bavaria. Here, it was found that beers experiencing secondary fermentation in casks stored in the caves of the Alps would produce beers with different characteristics than ales.
The process of lagering became very popular in areas where fermentating with cool temperatures could be maintained, although it wasn’t until the invention of the refrigerator that lagers really spread around the world.
Prohibitionists and other conservatives have long viewed beer as the devil’s brew. Beer itself isn’t so bad; it’s people that have given it a bad rap. When used in a controlled, social setting, beer is nothing more than a cold, refreshing break time treat.
There is evidence that beer has been around almost along as history itself. Pre-historic man is said to have created beer before learning that grains could also be used to produce another dietary staple called “bread”. Noah is said to have stocked his ark with beer. Ancient Babylonian clay tables revealing recipes for beer date back to 4300 BC.