. >> this would be an example of a 16th century beer style, a doculbachs, and they were the liquid breadof lent on monasteries and there is lots of speculation about the origins of lager yeast, lager yeast differing from ale yeast by being bottom fermenting, and really what you see is a beautiful dark -- >> you can't even see through it. >> it is mahogany. >> describe this to the radio audience. >> it is a deep mahogany. it looks so tasty. i wonder what it tastes like. >> please do. cheers. welcome to the beer portion. >> radio audience, we're now drinking the beer many in small, tateful -- >> i am about to finish the beer. >> some kind of competition. >> and some of us are helping out the radio show by describing what we're doing and not thinking about it myself. >> this is remarkably good. >> it is remarkably good. it is actually -- >> this doesn't come from the 17th century. >> no. this is a beer style that was resuccess stated by stucker brewery based here in milwaukee county, in glendale. >> it is delicious. >> and the daculbach is a popular german beer style and would be considered