Let there be light! Whether it comes from the sky or a bulb, we’d be lost without it.

SHOW CLOCK

00:00 Opening Credits

00:31 Introduction

01:01 Chemical Agent: Organic Solar Cells

03:54 Mystery Solved! Seasonal Affective Disorder

06:42 Feature: The History of Lightbulbs

11:21 Closing Credits

CREDITS

Special thanks to Jim Burress, Hilary Domush, Michal Meyer, and Erica Stefanovich for researching this show. Additional credits available at chemheritage.org/distillations.