| Halcyon+On+On |
| quote: | Originally posted by gehzumteufel
well the problem really is the concentration of the radioactive material is so high that a single person cant be in there longer than 20minutes before exposure levels are too high. |
Yeah, I know about the concentration. But however concentrated it might be, the particles lose their radioactivity over time. I think the half-life of Uranium is 30 years? I could be totally wrong on that. But it's approaching the 30 year mark and the radioactivity has probably decayed significantly, making it much safer (though really, not terribly safe in general :nervous: ) for them to do construction in the area. |
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