How the Amazing Beer That Pours From the Bottom of the Glass Works

Do you remember that jaw dropping video that showed beer being poured through the bottom of the glass? It all works because of this simple magnet attached to the bottom of the cup. The magnet raises up, to open, when being filled with the BottomsUP tap and keeps closed when you're drinking the brewski. Smart. » 2/10/11 11:20am 2/10/11 11:20am