Brewing beer hasn't changed much in 80 years (and Popular Science still loves drinking it.) View the larger version of the infographic to see how the newly legal brewers turned barley into tasty, tasty beer.
Read "Beer Making Is Marvel of Industrial Chemistry" in our June 1933 issue.
This article originally appeared on PopSci.com on December 13, 2012.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.