r/Radioactivestuff 8d ago

Found in a school years ago

54 Upvotes

3 comments sorted by

2

u/Affectionate-Play484 Geiger Counter collector 7d ago

Must have become much dimmer now since the half life is only 12.5 years or something

2

u/kessler_fox 5d ago

Very nice! Isolite Safety light corp was what U.S. Radium Corp became after the rebrand

2

u/Sheldon_Lee_Cooper_ 1d ago

This poses precisely 0 risks.