Summary: Beer foam and head retention are the topics for this week’s podcast with Dr Charles Bamforth, the Anheuser-Busch endowed Professor of Brewing Science at the University of California, Davis. Known as “the Pope of Foam”, Charlie has been studying beer foam since 1979. He provides a complete overview of carbonation, how foam forms in a beer, how you can enhance the head retention in a beer, and much more.<br> NOTE: The <a href="http://beersmith.com/blog/2011/09/28/head-retention-with-the-pope-of-foam-beersmith-podcast-23/">complete show notes for this episode can be found here.</a><br>
