Let’s take an exploration into yeast. From fermentation through history, to unlocking new secrets and strains, a world-renowned expert is here on this episode  to share his insight and knowledge to give us all a better understanding of beer.Dr. Martin Zarnkow is the Head of Research and Development at the Research Center at Weihenstephan for Brewing and Food Quality. He has traveled the world unlocking new information around yeast and fermentation. He’s built a career around knowledge-based brewing and has helped new generations of brewers better understand fermentation science and history. He is also passionate about the social aspects of beer drinking and how to best offer an experience in the glass.  The BYO Nano Podcast Episode 52  is sponsored by:2024 NanoCon OnlineSave the date and save $100. Registration is now open for the 2024 NanoCon Online taking place on Friday, October 25. Don't miss this full day of business and brewing strategies for running or launching a successful small-scale, taproom-focused craft brewery. The seminars will be live and online but you'll also have access to video replays of every session. Register now for the October 25 event and you'll save $100 at nanocon.beer.BYO Nano+ MembershipGet access to hundreds of hours of on-demand videos covering small craft brewery strategies with BYO’s new Nano+ Membership. Learn from craft beer experts watching replays of past NanoCon seminars plus a complete library of in-depth workshops. You’ll also have full online access to all of BYO’s digital content and an annual print magazine subscription. Check out byo.com/nanoplus for more details.BYO Nano Brew Podcast Episode 52Host: John HollGuests: Martin Zarnkow Contact: nano@byo.comMusic: Scott McCampbell