TURNING POOP INTO POWER BY ALEXIS BURLING CONTENT CONSULTANT Bo Hu PhD Associate Professor Department of Bioproducts and Biosystems Engineering University of Minnesota Cover image Some farmers turn their cows manure into energy Core Library An Imprint of Abdo Publishing abdobooks com UNCONVENTIONAL SCIENCE
CHAPTER ONE Poop A Smelly Solution 4 CHAPTER TWO Poop through the Ages 12 CHAPTER THREE Dung Digesters 18 CHAPTER FOUR Bathroom Breakthroughs 26 CHAPTER FIVE The Power of Poo 34 Fast Facts 42 Stop and Think 44 Glossary 46 Online Resources 47 Learn More 47 Index 48 About the Author 48 CONTENTS
