This week we talk beer foam, bubbles and head retention with Dr Charles Bamforth:
http://www.beersmith.com/blog/2011/09/28/head-retention-with-the-pope-of-foam-beersmith-podcast-23/
Cheers,
Brad
http://www.beersmith.com/blog/2011/09/28/head-retention-with-the-pope-of-foam-beersmith-podcast-23/
Cheers,
Brad