Episode 81: Light

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.