In 1917, young factory workers painted glowing watch dials with radium paint, believing it was safe, but the radioactive material caused their bones to crumble from within, exposing the dangers of industrial radiation exposure and leading to significant changes in workplace safety regulations.
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The Radium Girls A Dark Chapter in U S History追加:
The truth behind the radium girls.
In 1917, young factory girls painted watch dials with glowing radium, believing it was safe. They laughed as the paint lit their lips until their bones began to crumble from within. Only then did the world learn their name, the radium girls.
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