
In the late 1910s—in an unnerving prologue to the atomic age—there was a brief mania for radium.
Source: Gizmodo – Telling the Story of the Radium Girls, Who Died to Make Luminous Watch Dials

In the late 1910s—in an unnerving prologue to the atomic age—there was a brief mania for radium.
Source: Gizmodo – Telling the Story of the Radium Girls, Who Died to Make Luminous Watch Dials