This week we continue our 4-part series about earth, air, water, and fire. Today’s episode is about water and the many ways to ensure it is potable.

SHOW CLOCK

00:00 Opening Credits

00:31 Introduction

01:28 Portable Water Purification

05:24 Desalination Plant on the River Thames

14:01 Closing Credits

CREDITS

Special thanks to Nina Perry and Jennifer Dionisio for researching this show. Additional credits available at chemheritage.org/distillations.