The brewing techniques described in this book are the same as Bill Owens used at his brewery Buffalo Bill s Brewery located in Hayward California. Bill s six barrel brewhouse uses the same tower (gravity) brewing method as described in this book. A ten gallon brewing system can be built in a couple of weekends. Bill Owens shows you: - How to build a mash tun from a camping cooler - How to convert a beer keg into a kettle - How to construct a heat exchanger from a garden hose - How to control fermentation This book explains how on your first brew you can produce wonderful cold clear and carbonated beers in just 10 days.