Ahoy, mateys. Join us on the ocean floor. On today's show we look at sunken ships: how they are preserved, and what they can tell us about civilizations from the past.

SHOW CLOCK

00:00 Opening Credits

00:50 Introduction

01:35 Wrecked!

10:10 Undersea Time Capsules

14:49 Closing Credits

CREDITS

Special thanks to Diane Hope, Michal Meyer, and Anne Fredrickson for researching this show. Additional credits available at chemheritage.org/distillations.