Luminous watch dials used to be radioactive. I'm not sure if the modern ones are but at a safe level. I hope it is a safe level, if I spend a day out in the sun wearing my Ratio Freediver watch you can just about use it as a reading light after dark.
4 comments:
Searching for gold fillings, rings etc.?
Only if they're radioactive.
https://www.reddit.com/r/interesting/comments/1s7oi5v/comment/odb3unz/
You'd certainly get a reading over Litvinenko's grave!
Luminous watch dials used to be radioactive. I'm not sure if the modern ones are but at a safe level. I hope it is a safe level, if I spend a day out in the sun wearing my Ratio Freediver watch you can just about use it as a reading light after dark.
Stonyground.
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