Westclox Baby Ben Clock Radioactivity

!: Westclox Baby Ben Clock Radioactivity

Vintage Westclox "Baby Ben" clock measured with a Radalert radiation monitor in counts per minute (CPM) mode. The Radalert updates the value every 60 seconds, so after the reading of 770 CPM I pulled it away to show you the value. The dial was coated with Radium-226 and zinc sulfide so it would glow in the dark. While the zinc may have deteriorated, the radium remains as strong as ever.

Westclox Baby Ben Clock Radioactivity

Secrets First Act Drums Dimmer Desk Lamp Help Purchase Tumi Dakota