Today we’re going to try something new. Over on his blog, Jeff has an ongoing series called “Making of a Classic,” which investigates why certain beers have become world standards over the decades. They contain a bit of history, a bit of ethnography, and often a bit of technology. We’re going to kick things off today with a beer you’re all familiar with: Guinness Draught. It seems as unchanging as it is ubiquitous, yet it has gone through tremendous change since its early origins at the start of the 19th century. As a special treat, we also have the voice of the man who created the final, and current, version of the beer.