The Radium Girls

The Dark Story of America’s Shining Women

Kate Moore

11 min read
56s intro

Brief summary

In the early 20th century, radium was a miracle element, and painting it onto watch dials was a glamorous job for young women. The Radium Girls reveals how these workers, suffering from horrific illnesses after being told the paint was safe, fought a courageous battle that established landmark labor safety laws.

Who it's for

This book is for anyone interested in labor history, social justice, and the dramatic true stories behind workplace safety regulations.

The Radium Girls

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How the Radium Story Began

In the early 1900s, radium seemed magical. It glowed in the dark, amazed scientists, and was praised as a modern miracle. People believed it could bring energy, heal sickness, and improve daily life. It appeared in tonics, beauty products, and all kinds of consumer goods, long before its dangers were fully understood.

But warning signs appeared early. Scientists who handled radium noticed painful burns that did not behave like normal injuries. The damage spread deeper over time, showing that this bright new substance could hurt the body in ways doctors did not yet understand. Even so, excitement around radium drowned out caution.

That excitement soon turned into business. During the First World War, glowing paint became valuable for watches, compasses, gunsights, and aircraft instruments. Factories in places like Orange, New Jersey, and Ottawa, Illinois, hired young women to paint tiny numbers on dials with radium-based paint. These jobs were well paid, respected, and seen as rare opportunities for teenage girls and young women.

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About the author

Kate Moore

Kate Moore is a British writer and *New York Times* bestselling author of narrative nonfiction who specializes in biography and history. Drawing on her previous career as a nonfiction editorial director at Penguin Random House UK, her work focuses on giving a voice to figures, particularly women, who have been silenced by historical injustice. Moore is also a book editor, ghostwriter, and has had multiple titles on the *Sunday Times* bestseller list across a variety of genres.

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