Homebrewing beer.John Blichmann from Blichmann Engineering is back in-studio with Jamil and John Palmer this week to talk about his latest brewing experiments. One major experiment John conducted was to test his fermentation vessels under fermentation and let the pressure rise to about 30 psi. Tune in and find out what happened to the beer under that kind of pressure. The guys taste test John's beer and discuss all the parameters of John's experiments. You'll also learn about the latest equipment upgrades from Blichmann.Learn more about your ad choices. Visit megaphone.fm/adchoices